21666986880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 1024

約数和(自身を含む): 94036101120

約数和(自身を除く): 72369114240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 37, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 74, 77, 80, 84, 85, 88, 96, 102, 105, 110, 111, 112, 119, 120, 128, 132, 136, 140, 148, 154, 160, 165, 168, 170, 176, 185, 187, 192, 204, 210, 220, 222, 224, 231, 233, 238, 240, 255, 259, 264, 272, 280, 296, 308, 320, 330, 336, 340, 352, 357, 370, 374, 384, 385, 407, 408, 420, 440, 444, 448, 462, 466, 476, 480, 510, 518, 528, 544, 555, 560, 561, 592, 595, 616, 629, 640, 660, 672, 680, 699, 704, 714, 740, 748, 770, 777, 814, 816, 840, 880, 888, 896, 924, 932, 935, 952, 960, 1020, 1036, 1056, 1088, 1110, 1120, 1122, 1155, 1165, 1184, 1190, 1221, 1232, 1258, 1295, 1309, 1320, 1344, 1360, 1398, 1408, 1428, 1480, 1496, 1540, 1554, 1628, 1631, 1632, 1680, 1760, 1776, 1785, 1848, 1864, 1870, 1887, 1904, 1920, 2035, 2040, 2072, 2112, 2176, 2220, 2240, 2244, 2310, 2330, 2368, 2380, 2442, 2464, 2516, 2563, 2590, 2618, 2640, 2688, 2720, 2796, 2805, 2849, 2856, 2960, 2992, 3080, 3108, 3145, 3256, 3262, 3264, 3360, 3495, 3520, 3552, 3570, 3696, 3728, 3740, 3774, 3808, 3885, 3927, 3961, 4070, 4080, 4144, 4224, 4403, 4440, 4480, 4488, 4620, 4660, 4736, 4760, 4884, 4893, 4928, 5032, 5126, 5180, 5236, 5280, 5440, 5592, 5610, 5698, 5712, 5920, 5984, 6105, 6160, 6216, 6290, 6512, 6524, 6528, 6545, 6720, 6919, 6990, 7040, 7104, 7140, 7392, 7456, 7480, 7548, 7616, 7689, 7770, 7854, 7922, 8140, 8155, 8160, 8288, 8547, 8621, 8806, 8880, 8976, 9240, 9320, 9435, 9520, 9768, 9786, 9856, 10064, 10252, 10360, 10472, 10560, 10880, 11184, 11220, 11396, 11424, 11840, 11883, 11968, 12210, 12320, 12432, 12580, 12815, 13024, 13048, 13090, 13209, 13440, 13838, 13980, 14208, 14245, 14280, 14784, 14912, 14960, 15096, 15232, 15378, 15540, 15708, 15844, 16280, 16310, 16320, 16576, 17094, 17242, 17612, 17760, 17941, 17952, 18480, 18640, 18870, 19040, 19536, 19572, 19635, 19805, 20128, 20504, 20720, 20757, 20944, 21120, 22015, 22368, 22440, 22792, 22848, 23680, 23766, 23936, 24420, 24465, 24640, 24864, 25160, 25630, 25863, 26048, 26096, 26180, 26418, 27676, 27727, 27960, 28490, 28560, 29568, 29824, 29920, 30192, 30756, 31080, 31416, 31688, 32560, 32620, 32640, 33152, 34188, 34484, 34595, 35224, 35520, 35882, 35904, 36960, 37280, 37740, 38080, 38445, 39072, 39144, 39270, 39610, 40256, 41008, 41440, 41514, 41888, 42735, 43105, 43571, 44030, 44736, 44880, 45584, 45696, 47532, 48433, 48840, 48930, 49280, 49728, 50320, 51260, 51726, 52096, 52192, 52360, 52836, 53823, 55352, 55454, 55920, 56980, 57120, 59415, 59840, 60347, 60384, 61512, 62160, 62832, 63376, 65120, 65240, 66045, 68376, 68968, 69190, 70448, 71040, 71764, 71808, 73920, 74560, 75480, 76160, 76890, 78144, 78288, 78540, 79220, 80512, 82016, 82880, 83028, 83181, 83776, 85470, 86210, 87142, 88060, 89472, 89705, 89760, 91168, 94831, 95064, 96866, 97680, 97860, 99456, 100640, 102520, 103452, 103785, 104384, 104720, 105672, 107646, 110704, 110908, 111840, 113960, 114240, 118830, 119680, 120694, 120768, 123024, 124320, 125664, 126752, 129315, 130240, 130480, 130713, 132090, 136752, 137936, 138380, 138635, 140896, 143528, 145299, 146557, 147840, 149120, 150960, 153780, 156288, 156576, 157080, 158440, 164032, 165760, 166056, 166362, 167552, 170940, 172420, 174284, 176120, 179410, 179520, 181041, 182336, 189662, 190128, 193732, 195360, 195720, 201280, 205040, 206904, 207570, 208768, 209440, 211344, 215292, 217855, 221408, 221816, 223680, 227920, 228480, 237660, 241388, 241536, 242165, 246048, 248640, 251328, 253504, 258630, 260480, 260960, 261426, 264180, 269115, 273504, 275872, 276760, 277270, 281792, 284493, 287056, 290598, 293114, 301735, 301920, 304997, 307560, 313152, 314160, 316880, 328064, 332112, 332724, 341880, 344840, 348568, 352240, 358820, 359040, 362082, 364672, 379324, 380256, 387464, 390720, 391440, 402560, 410080, 413808, 415140, 415905, 418880, 422688, 430584, 435710, 439671, 442816, 443632, 447360, 455840, 474155, 475320, 482776, 484330, 492096, 497280, 502656, 507008, 517260, 521920, 522852, 528360, 538230, 547008, 551744, 553520, 554540, 563584, 568986, 574112, 581196, 586228, 603470, 603840, 609994, 615120, 626304, 628320, 633760, 653565, 663817, 664224, 665448, 683760, 689680, 697136, 704480, 717640, 724164, 726495, 732785, 758648, 760512, 774928, 781440, 782880, 820160, 827616, 830280, 831810, 837760, 845376, 861168, 871420, 879342, 885632, 887264, 905205, 911680, 914991, 948310, 950640, 965552, 968660, 984192, 1025899, 1034520, 1043840, 1045704, 1056720, 1076460, 1094016, 1103488, 1107040, 1109080, 1137972, 1148224, 1162392, 1172456, 1206940, 1207680, 1219988, 1230240, 1256640, 1267520, 1307130, 1327634, 1328448, 1330896, 1367520, 1379360, 1394272, 1408960, 1422465, 1435280, 1448328, 1452990, 1465570, 1517296, 1521024, 1524985, 1549856, 1565760, 1612127, 1640320, 1655232, 1660560, 1663620, 1690752, 1722336, 1742840, 1758684, 1774528, 1810410, 1823360, 1829982, 1896620, 1901280, 1931104, 1937320, 1991451, 2051798, 2069040, 2091408, 2113440, 2152920, 2198355, 2214080, 2218160, 2275944, 2296448, 2324784, 2344912, 2413880, 2439976, 2460480, 2513280, 2535040, 2614260, 2655268, 2656896, 2661792, 2735040, 2758720, 2788544, 2817920, 2844930, 2870560, 2896656, 2905980, 2931140, 3034592, 3049970, 3077697, 3099712, 3131520, 3224254, 3310464, 3319085, 3321120, 3327240, 3444672, 3485680, 3517368, 3549056, 3620820, 3659964, 3793240, 3802560, 3862208, 3874640, 3982902, 4103596, 4138080, 4182816, 4226880, 4305840, 4396710, 4428160, 4436320, 4551888, 4574955, 4649568, 4689824, 4827760, 4836381, 4879952, 4920960, 5129495, 5228520, 5310536, 5323584, 5470080, 5517440, 5577088, 5689860, 5741120, 5793312, 5811960, 5862280, 6069184, 6099940, 6155394, 6199424, 6448508, 6638170, 6642240, 6654480, 6889344, 6971360, 7034736, 7241640, 7319928, 7586480, 7605120, 7724416, 7749280, 7965804, 8060635, 8207192, 8276160, 8365632, 8453760, 8611680, 8793420, 8872640, 9103776, 9149910, 9299136, 9379648, 9655520, 9672762, 9759904, 9957255, 10258990, 10457040, 10621072, 10647168, 11284889, 11379720, 11482240, 11586624, 11623920, 11724560, 12138368, 12199880, 12310788, 12897016, 13276340, 13284480, 13308960, 13942720, 14069472, 14483280, 14639856, 15172960, 15388485, 15498560, 15931608, 16121270, 16414384, 16552320, 16731264, 17223360, 17586840, 17745280, 18207552, 18299820, 18598272, 18759296, 19311040, 19345524, 19519808, 19914510, 20517980, 20914080, 21242144, 22569778, 22759440, 23173248, 23247840, 23449120, 24181905, 24399760, 24621576, 25794032, 26552680, 26617920, 27885440, 28138944, 28966560, 29279712, 30345920, 30776970, 30997120, 31863216, 32242540, 32828768, 33854667, 34446720, 35173680, 36415104, 36599640, 38622080, 38691048, 39039616, 39829020, 41035960, 41828160, 42484288, 45139556, 45518880, 46495680, 46898240, 48363810, 48799520, 49243152, 51588064, 53105360, 53235840, 56277888, 56424445, 57933120, 58559424, 60691840, 61553940, 63726432, 64485080, 65657536, 67709334, 70347360, 73199280, 77382096, 79658040, 82071920, 83656320, 84968576, 90279112, 91037760, 92991360, 93796480, 96727620, 97599040, 98486304, 103176128, 106210720, 112848890, 115866240, 117118848, 123107880, 127452864, 128970160, 131315072, 135418668, 140694720, 146398560, 154764192, 159316080, 164143840, 169273335, 180558224, 182075520, 193455240, 195198080, 196972608, 206352256, 212421440, 225697780, 246215760, 254905728, 257940320, 270837336, 281389440, 292797120, 309528384, 318632160, 328287680, 338546670, 361116448, 386910480, 393945216, 424842880, 451395560, 492431520, 515880640, 541674672, 585594240, 619056768, 637264320, 656575360, 677093340, 722232896, 773820960, 902791120, 984863040, 1031761280, 1083349344, 1274528640, 1354186680, 1444465792, 1547641920, 1805582240, 1969726080, 2166698688, 2708373360, 3095283840, 3611164480, 4333397376, 5416746720, 7222328960, 10833493440, 21666986880]

約数ペア:

[(1, 21666986880), (2, 10833493440), (3, 7222328960), (4, 5416746720), (5, 4333397376), (6, 3611164480), (7, 3095283840), (8, 2708373360), (10, 2166698688), (11, 1969726080), (12, 1805582240), (14, 1547641920), (15, 1444465792), (16, 1354186680), (17, 1274528640), (20, 1083349344), (21, 1031761280), (22, 984863040), (24, 902791120), (28, 773820960), (30, 722232896), (32, 677093340), (33, 656575360), (34, 637264320), (35, 619056768), (37, 585594240), (40, 541674672), (42, 515880640), (44, 492431520), (48, 451395560), (51, 424842880), (55, 393945216), (56, 386910480), (60, 361116448), (64, 338546670), (66, 328287680), (68, 318632160), (70, 309528384), (74, 292797120), (77, 281389440), (80, 270837336), (84, 257940320), (85, 254905728), (88, 246215760), (96, 225697780), (102, 212421440), (105, 206352256), (110, 196972608), (111, 195198080), (112, 193455240), (119, 182075520), (120, 180558224), (128, 169273335), (132, 164143840), (136, 159316080), (140, 154764192), (148, 146398560), (154, 140694720), (160, 135418668), (165, 131315072), (168, 128970160), (170, 127452864), (176, 123107880), (185, 117118848), (187, 115866240), (192, 112848890), (204, 106210720), (210, 103176128), (220, 98486304), (222, 97599040), (224, 96727620), (231, 93796480), (233, 92991360), (238, 91037760), (240, 90279112), (255, 84968576), (259, 83656320), (264, 82071920), (272, 79658040), (280, 77382096), (296, 73199280), (308, 70347360), (320, 67709334), (330, 65657536), (336, 64485080), (340, 63726432), (352, 61553940), (357, 60691840), (370, 58559424), (374, 57933120), (384, 56424445), (385, 56277888), (407, 53235840), (408, 53105360), (420, 51588064), (440, 49243152), (444, 48799520), (448, 48363810), (462, 46898240), (466, 46495680), (476, 45518880), (480, 45139556), (510, 42484288), (518, 41828160), (528, 41035960), (544, 39829020), (555, 39039616), (560, 38691048), (561, 38622080), (592, 36599640), (595, 36415104), (616, 35173680), (629, 34446720), (640, 33854667), (660, 32828768), (672, 32242540), (680, 31863216), (699, 30997120), (704, 30776970), (714, 30345920), (740, 29279712), (748, 28966560), (770, 28138944), (777, 27885440), (814, 26617920), (816, 26552680), (840, 25794032), (880, 24621576), (888, 24399760), (896, 24181905), (924, 23449120), (932, 23247840), (935, 23173248), (952, 22759440), (960, 22569778), (1020, 21242144), (1036, 20914080), (1056, 20517980), (1088, 19914510), (1110, 19519808), (1120, 19345524), (1122, 19311040), (1155, 18759296), (1165, 18598272), (1184, 18299820), (1190, 18207552), (1221, 17745280), (1232, 17586840), (1258, 17223360), (1295, 16731264), (1309, 16552320), (1320, 16414384), (1344, 16121270), (1360, 15931608), (1398, 15498560), (1408, 15388485), (1428, 15172960), (1480, 14639856), (1496, 14483280), (1540, 14069472), (1554, 13942720), (1628, 13308960), (1631, 13284480), (1632, 13276340), (1680, 12897016), (1760, 12310788), (1776, 12199880), (1785, 12138368), (1848, 11724560), (1864, 11623920), (1870, 11586624), (1887, 11482240), (1904, 11379720), (1920, 11284889), (2035, 10647168), (2040, 10621072), (2072, 10457040), (2112, 10258990), (2176, 9957255), (2220, 9759904), (2240, 9672762), (2244, 9655520), (2310, 9379648), (2330, 9299136), (2368, 9149910), (2380, 9103776), (2442, 8872640), (2464, 8793420), (2516, 8611680), (2563, 8453760), (2590, 8365632), (2618, 8276160), (2640, 8207192), (2688, 8060635), (2720, 7965804), (2796, 7749280), (2805, 7724416), (2849, 7605120), (2856, 7586480), (2960, 7319928), (2992, 7241640), (3080, 7034736), (3108, 6971360), (3145, 6889344), (3256, 6654480), (3262, 6642240), (3264, 6638170), (3360, 6448508), (3495, 6199424), (3520, 6155394), (3552, 6099940), (3570, 6069184), (3696, 5862280), (3728, 5811960), (3740, 5793312), (3774, 5741120), (3808, 5689860), (3885, 5577088), (3927, 5517440), (3961, 5470080), (4070, 5323584), (4080, 5310536), (4144, 5228520), (4224, 5129495), (4403, 4920960), (4440, 4879952), (4480, 4836381), (4488, 4827760), (4620, 4689824), (4660, 4649568), (4736, 4574955), (4760, 4551888), (4884, 4436320), (4893, 4428160), (4928, 4396710), (5032, 4305840), (5126, 4226880), (5180, 4182816), (5236, 4138080), (5280, 4103596), (5440, 3982902), (5592, 3874640), (5610, 3862208), (5698, 3802560), (5712, 3793240), (5920, 3659964), (5984, 3620820), (6105, 3549056), (6160, 3517368), (6216, 3485680), (6290, 3444672), (6512, 3327240), (6524, 3321120), (6528, 3319085), (6545, 3310464), (6720, 3224254), (6919, 3131520), (6990, 3099712), (7040, 3077697), (7104, 3049970), (7140, 3034592), (7392, 2931140), (7456, 2905980), (7480, 2896656), (7548, 2870560), (7616, 2844930), (7689, 2817920), (7770, 2788544), (7854, 2758720), (7922, 2735040), (8140, 2661792), (8155, 2656896), (8160, 2655268), (8288, 2614260), (8547, 2535040), (8621, 2513280), (8806, 2460480), (8880, 2439976), (8976, 2413880), (9240, 2344912), (9320, 2324784), (9435, 2296448), (9520, 2275944), (9768, 2218160), (9786, 2214080), (9856, 2198355), (10064, 2152920), (10252, 2113440), (10360, 2091408), (10472, 2069040), (10560, 2051798), (10880, 1991451), (11184, 1937320), (11220, 1931104), (11396, 1901280), (11424, 1896620), (11840, 1829982), (11883, 1823360), (11968, 1810410), (12210, 1774528), (12320, 1758684), (12432, 1742840), (12580, 1722336), (12815, 1690752), (13024, 1663620), (13048, 1660560), (13090, 1655232), (13209, 1640320), (13440, 1612127), (13838, 1565760), (13980, 1549856), (14208, 1524985), (14245, 1521024), (14280, 1517296), (14784, 1465570), (14912, 1452990), (14960, 1448328), (15096, 1435280), (15232, 1422465), (15378, 1408960), (15540, 1394272), (15708, 1379360), (15844, 1367520), (16280, 1330896), (16310, 1328448), (16320, 1327634), (16576, 1307130), (17094, 1267520), (17242, 1256640), (17612, 1230240), (17760, 1219988), (17941, 1207680), (17952, 1206940), (18480, 1172456), (18640, 1162392), (18870, 1148224), (19040, 1137972), (19536, 1109080), (19572, 1107040), (19635, 1103488), (19805, 1094016), (20128, 1076460), (20504, 1056720), (20720, 1045704), (20757, 1043840), (20944, 1034520), (21120, 1025899), (22015, 984192), (22368, 968660), (22440, 965552), (22792, 950640), (22848, 948310), (23680, 914991), (23766, 911680), (23936, 905205), (24420, 887264), (24465, 885632), (24640, 879342), (24864, 871420), (25160, 861168), (25630, 845376), (25863, 837760), (26048, 831810), (26096, 830280), (26180, 827616), (26418, 820160), (27676, 782880), (27727, 781440), (27960, 774928), (28490, 760512), (28560, 758648), (29568, 732785), (29824, 726495), (29920, 724164), (30192, 717640), (30756, 704480), (31080, 697136), (31416, 689680), (31688, 683760), (32560, 665448), (32620, 664224), (32640, 663817), (33152, 653565), (34188, 633760), (34484, 628320), (34595, 626304), (35224, 615120), (35520, 609994), (35882, 603840), (35904, 603470), (36960, 586228), (37280, 581196), (37740, 574112), (38080, 568986), (38445, 563584), (39072, 554540), (39144, 553520), (39270, 551744), (39610, 547008), (40256, 538230), (41008, 528360), (41440, 522852), (41514, 521920), (41888, 517260), (42735, 507008), (43105, 502656), (43571, 497280), (44030, 492096), (44736, 484330), (44880, 482776), (45584, 475320), (45696, 474155), (47532, 455840), (48433, 447360), (48840, 443632), (48930, 442816), (49280, 439671), (49728, 435710), (50320, 430584), (51260, 422688), (51726, 418880), (52096, 415905), (52192, 415140), (52360, 413808), (52836, 410080), (53823, 402560), (55352, 391440), (55454, 390720), (55920, 387464), (56980, 380256), (57120, 379324), (59415, 364672), (59840, 362082), (60347, 359040), (60384, 358820), (61512, 352240), (62160, 348568), (62832, 344840), (63376, 341880), (65120, 332724), (65240, 332112), (66045, 328064), (68376, 316880), (68968, 314160), (69190, 313152), (70448, 307560), (71040, 304997), (71764, 301920), (71808, 301735), (73920, 293114), (74560, 290598), (75480, 287056), (76160, 284493), (76890, 281792), (78144, 277270), (78288, 276760), (78540, 275872), (79220, 273504), (80512, 269115), (82016, 264180), (82880, 261426), (83028, 260960), (83181, 260480), (83776, 258630), (85470, 253504), (86210, 251328), (87142, 248640), (88060, 246048), (89472, 242165), (89705, 241536), (89760, 241388), (91168, 237660), (94831, 228480), (95064, 227920), (96866, 223680), (97680, 221816), (97860, 221408), (99456, 217855), (100640, 215292), (102520, 211344), (103452, 209440), (103785, 208768), (104384, 207570), (104720, 206904), (105672, 205040), (107646, 201280), (110704, 195720), (110908, 195360), (111840, 193732), (113960, 190128), (114240, 189662), (118830, 182336), (119680, 181041), (120694, 179520), (120768, 179410), (123024, 176120), (124320, 174284), (125664, 172420), (126752, 170940), (129315, 167552), (130240, 166362), (130480, 166056), (130713, 165760), (132090, 164032), (136752, 158440), (137936, 157080), (138380, 156576), (138635, 156288), (140896, 153780), (143528, 150960), (145299, 149120), (146557, 147840)]