21199875840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 864

約数和(自身を含む): 91362188736

約数和(自身を除く): 70162312896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 64, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 128, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 192, 195, 198, 204, 208, 220, 221, 234, 240, 255, 256, 260, 264, 272, 286, 288, 306, 312, 320, 330, 340, 352, 360, 374, 384, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 510, 520, 528, 544, 561, 572, 576, 585, 612, 624, 640, 660, 663, 680, 704, 715, 720, 748, 757, 765, 768, 780, 792, 816, 832, 858, 880, 884, 935, 936, 960, 990, 1020, 1040, 1056, 1088, 1105, 1122, 1144, 1152, 1170, 1224, 1248, 1280, 1287, 1320, 1326, 1360, 1408, 1430, 1440, 1496, 1514, 1530, 1560, 1584, 1632, 1664, 1683, 1716, 1760, 1768, 1870, 1872, 1920, 1980, 1989, 2040, 2080, 2112, 2145, 2176, 2210, 2244, 2271, 2288, 2304, 2340, 2431, 2448, 2496, 2574, 2640, 2652, 2720, 2805, 2816, 2860, 2880, 2992, 3028, 3060, 3120, 3168, 3264, 3315, 3328, 3366, 3432, 3520, 3536, 3740, 3744, 3785, 3840, 3960, 3978, 4080, 4160, 4224, 4290, 4352, 4420, 4488, 4542, 4576, 4680, 4862, 4896, 4992, 5148, 5280, 5304, 5440, 5610, 5720, 5760, 5984, 6056, 6120, 6240, 6336, 6435, 6528, 6630, 6732, 6813, 6864, 7040, 7072, 7293, 7480, 7488, 7570, 7920, 7956, 8160, 8320, 8327, 8415, 8448, 8580, 8840, 8976, 9084, 9152, 9360, 9724, 9792, 9841, 9945, 9984, 10296, 10560, 10608, 10880, 11220, 11355, 11440, 11520, 11968, 12112, 12155, 12240, 12480, 12672, 12869, 12870, 13056, 13260, 13464, 13626, 13728, 14080, 14144, 14586, 14960, 14976, 15140, 15840, 15912, 16320, 16640, 16654, 16830, 17160, 17680, 17952, 18168, 18304, 18720, 19448, 19584, 19682, 19890, 20592, 21120, 21216, 21760, 21879, 22440, 22710, 22880, 23936, 24224, 24310, 24480, 24960, 24981, 25344, 25738, 25740, 26520, 26928, 27252, 27456, 28288, 29172, 29523, 29920, 29952, 30280, 31680, 31824, 32640, 33308, 33660, 34065, 34320, 35360, 35904, 36336, 36465, 36608, 37440, 38607, 38896, 39168, 39364, 39780, 41184, 41635, 42240, 42432, 43758, 44880, 45420, 45760, 47872, 48448, 48620, 48960, 49205, 49920, 49962, 51476, 51480, 53040, 53856, 54504, 54912, 56576, 58344, 59046, 59840, 60560, 63360, 63648, 64345, 65280, 66616, 67320, 68130, 68640, 70720, 71808, 72672, 72930, 74880, 74943, 77214, 77792, 78728, 79560, 82368, 83270, 84864, 87516, 88569, 89760, 90840, 91520, 96896, 97240, 97920, 98410, 99924, 102952, 102960, 106080, 107712, 108251, 109008, 109395, 109824, 115821, 116688, 118092, 119680, 121120, 124905, 126720, 127296, 128690, 133232, 134640, 136260, 137280, 141440, 141559, 143616, 145344, 145860, 147615, 149760, 149886, 154428, 155584, 157456, 159120, 164736, 166540, 167297, 169728, 175032, 177138, 179520, 181680, 183040, 193035, 193792, 194480, 195840, 196820, 199848, 205904, 205920, 212160, 215424, 216502, 218016, 218790, 231642, 233376, 236184, 239360, 242240, 249810, 254592, 257380, 266464, 269280, 272520, 274560, 282880, 283118, 290688, 291720, 295230, 299772, 308856, 311168, 314912, 318240, 324753, 329472, 333080, 334594, 350064, 354276, 359040, 363360, 374715, 386070, 388960, 393640, 399696, 411808, 411840, 424320, 424677, 430848, 433004, 436032, 437580, 442845, 463284, 466752, 472368, 484480, 499620, 501891, 509184, 514760, 532928, 538560, 541255, 545040, 549120, 566236, 579105, 581376, 583440, 590460, 599544, 617712, 622336, 629824, 636480, 649506, 666160, 669188, 700128, 707795, 708552, 718080, 726720, 749430, 772140, 777920, 787280, 799392, 823616, 823680, 836485, 848640, 849354, 866008, 872064, 875160, 885690, 926568, 933504, 944736, 968960, 974259, 999240, 1003782, 1029520, 1065856, 1077120, 1082510, 1090080, 1132472, 1158210, 1166880, 1180920, 1199088, 1235424, 1259648, 1272960, 1274031, 1299012, 1332320, 1338376, 1400256, 1415590, 1417104, 1453440, 1498860, 1505673, 1544280, 1555840, 1574560, 1598784, 1623765, 1647232, 1647360, 1672970, 1698708, 1732016, 1744128, 1750320, 1771380, 1840267, 1853136, 1867008, 1889472, 1948518, 1998480, 2007564, 2059040, 2123385, 2131712, 2154240, 2165020, 2180160, 2264944, 2316420, 2333760, 2361840, 2398176, 2470848, 2509455, 2519296, 2545920, 2548062, 2598024, 2664640, 2676752, 2800512, 2831180, 2834208, 2906880, 2997720, 3011346, 3088560, 3111680, 3149120, 3197568, 3247530, 3294464, 3345940, 3397416, 3464032, 3500640, 3542760, 3680534, 3706272, 3778944, 3897036, 3996960, 4015128, 4118080, 4246770, 4330040, 4360320, 4529888, 4632840, 4667520, 4723680, 4796352, 4871295, 4941696, 5018910, 5096124, 5196048, 5329280, 5353504, 5520801, 5601024, 5662360, 5668416, 5995440, 6022692, 6177120, 6298240, 6370155, 6395136, 6495060, 6691880, 6794832, 6928064, 7001280, 7085520, 7361068, 7412544, 7528365, 7557888, 7794072, 7993920, 8030256, 8236160, 8493540, 8660080, 8720640, 9059776, 9201335, 9265680, 9335040, 9447360, 9592704, 9742590, 9883392, 10037820, 10192248, 10392096, 10658560, 10707008, 11041602, 11324720, 11336832, 11990880, 12045384, 12354240, 12596480, 12740310, 12990120, 13383760, 13589664, 13856128, 14002560, 14171040, 14722136, 14825088, 15056730, 15588144, 15987840, 16060512, 16472320, 16562403, 16987080, 17320160, 18119552, 18402670, 18531360, 18894720, 19185408, 19485180, 20075640, 20384496, 20784192, 21414016, 22083204, 22649440, 22673664, 23981760, 24090768, 24708480, 25480620, 25980240, 26767520, 27179328, 27604005, 27712256, 28005120, 28342080, 29444272, 29650176, 30113460, 31176288, 31975680, 32121024, 33124806, 33974160, 34640320, 36239104, 36805340, 37062720, 37789440, 38970360, 40151280, 40768992, 41568384, 42828032, 44166408, 45298880, 47963520, 48181536, 49416960, 50961240, 51960480, 53535040, 54358656, 55208010, 56684160, 58888544, 60226920, 62352576, 64242048, 66249612, 67948320, 69280640, 73610680, 74125440, 77940720, 80302560, 81537984, 82812015, 83136768, 88332816, 90597760, 95927040, 96363072, 101922480, 103920960, 107070080, 108717312, 110416020, 113368320, 117777088, 120453840, 124705152, 128484096, 132499224, 135896640, 138561280, 147221360, 148250880, 155881440, 160605120, 163075968, 165624030, 176665632, 181195520, 192726144, 203844960, 207841920, 214140160, 220832040, 235554176, 240907680, 249410304, 264998448, 271793280, 294442720, 311762880, 321210240, 326151936, 331248060, 353331264, 385452288, 407689920, 415683840, 441664080, 471108352, 481815360, 529996896, 543586560, 588885440, 623525760, 642420480, 662496120, 706662528, 815379840, 883328160, 963630720, 1059993792, 1177770880, 1247051520, 1324992240, 1413325056, 1630759680, 1766656320, 1927261440, 2119987584, 2355541760, 2649984480, 3533312640, 4239975168, 5299968960, 7066625280, 10599937920, 21199875840]

約数ペア:

[(1, 21199875840), (2, 10599937920), (3, 7066625280), (4, 5299968960), (5, 4239975168), (6, 3533312640), (8, 2649984480), (9, 2355541760), (10, 2119987584), (11, 1927261440), (12, 1766656320), (13, 1630759680), (15, 1413325056), (16, 1324992240), (17, 1247051520), (18, 1177770880), (20, 1059993792), (22, 963630720), (24, 883328160), (26, 815379840), (30, 706662528), (32, 662496120), (33, 642420480), (34, 623525760), (36, 588885440), (39, 543586560), (40, 529996896), (44, 481815360), (45, 471108352), (48, 441664080), (51, 415683840), (52, 407689920), (55, 385452288), (60, 353331264), (64, 331248060), (65, 326151936), (66, 321210240), (68, 311762880), (72, 294442720), (78, 271793280), (80, 264998448), (85, 249410304), (88, 240907680), (90, 235554176), (96, 220832040), (99, 214140160), (102, 207841920), (104, 203844960), (110, 192726144), (117, 181195520), (120, 176665632), (128, 165624030), (130, 163075968), (132, 160605120), (136, 155881440), (143, 148250880), (144, 147221360), (153, 138561280), (156, 135896640), (160, 132499224), (165, 128484096), (170, 124705152), (176, 120453840), (180, 117777088), (187, 113368320), (192, 110416020), (195, 108717312), (198, 107070080), (204, 103920960), (208, 101922480), (220, 96363072), (221, 95927040), (234, 90597760), (240, 88332816), (255, 83136768), (256, 82812015), (260, 81537984), (264, 80302560), (272, 77940720), (286, 74125440), (288, 73610680), (306, 69280640), (312, 67948320), (320, 66249612), (330, 64242048), (340, 62352576), (352, 60226920), (360, 58888544), (374, 56684160), (384, 55208010), (390, 54358656), (396, 53535040), (408, 51960480), (416, 50961240), (429, 49416960), (440, 48181536), (442, 47963520), (468, 45298880), (480, 44166408), (495, 42828032), (510, 41568384), (520, 40768992), (528, 40151280), (544, 38970360), (561, 37789440), (572, 37062720), (576, 36805340), (585, 36239104), (612, 34640320), (624, 33974160), (640, 33124806), (660, 32121024), (663, 31975680), (680, 31176288), (704, 30113460), (715, 29650176), (720, 29444272), (748, 28342080), (757, 28005120), (765, 27712256), (768, 27604005), (780, 27179328), (792, 26767520), (816, 25980240), (832, 25480620), (858, 24708480), (880, 24090768), (884, 23981760), (935, 22673664), (936, 22649440), (960, 22083204), (990, 21414016), (1020, 20784192), (1040, 20384496), (1056, 20075640), (1088, 19485180), (1105, 19185408), (1122, 18894720), (1144, 18531360), (1152, 18402670), (1170, 18119552), (1224, 17320160), (1248, 16987080), (1280, 16562403), (1287, 16472320), (1320, 16060512), (1326, 15987840), (1360, 15588144), (1408, 15056730), (1430, 14825088), (1440, 14722136), (1496, 14171040), (1514, 14002560), (1530, 13856128), (1560, 13589664), (1584, 13383760), (1632, 12990120), (1664, 12740310), (1683, 12596480), (1716, 12354240), (1760, 12045384), (1768, 11990880), (1870, 11336832), (1872, 11324720), (1920, 11041602), (1980, 10707008), (1989, 10658560), (2040, 10392096), (2080, 10192248), (2112, 10037820), (2145, 9883392), (2176, 9742590), (2210, 9592704), (2244, 9447360), (2271, 9335040), (2288, 9265680), (2304, 9201335), (2340, 9059776), (2431, 8720640), (2448, 8660080), (2496, 8493540), (2574, 8236160), (2640, 8030256), (2652, 7993920), (2720, 7794072), (2805, 7557888), (2816, 7528365), (2860, 7412544), (2880, 7361068), (2992, 7085520), (3028, 7001280), (3060, 6928064), (3120, 6794832), (3168, 6691880), (3264, 6495060), (3315, 6395136), (3328, 6370155), (3366, 6298240), (3432, 6177120), (3520, 6022692), (3536, 5995440), (3740, 5668416), (3744, 5662360), (3785, 5601024), (3840, 5520801), (3960, 5353504), (3978, 5329280), (4080, 5196048), (4160, 5096124), (4224, 5018910), (4290, 4941696), (4352, 4871295), (4420, 4796352), (4488, 4723680), (4542, 4667520), (4576, 4632840), (4680, 4529888), (4862, 4360320), (4896, 4330040), (4992, 4246770), (5148, 4118080), (5280, 4015128), (5304, 3996960), (5440, 3897036), (5610, 3778944), (5720, 3706272), (5760, 3680534), (5984, 3542760), (6056, 3500640), (6120, 3464032), (6240, 3397416), (6336, 3345940), (6435, 3294464), (6528, 3247530), (6630, 3197568), (6732, 3149120), (6813, 3111680), (6864, 3088560), (7040, 3011346), (7072, 2997720), (7293, 2906880), (7480, 2834208), (7488, 2831180), (7570, 2800512), (7920, 2676752), (7956, 2664640), (8160, 2598024), (8320, 2548062), (8327, 2545920), (8415, 2519296), (8448, 2509455), (8580, 2470848), (8840, 2398176), (8976, 2361840), (9084, 2333760), (9152, 2316420), (9360, 2264944), (9724, 2180160), (9792, 2165020), (9841, 2154240), (9945, 2131712), (9984, 2123385), (10296, 2059040), (10560, 2007564), (10608, 1998480), (10880, 1948518), (11220, 1889472), (11355, 1867008), (11440, 1853136), (11520, 1840267), (11968, 1771380), (12112, 1750320), (12155, 1744128), (12240, 1732016), (12480, 1698708), (12672, 1672970), (12869, 1647360), (12870, 1647232), (13056, 1623765), (13260, 1598784), (13464, 1574560), (13626, 1555840), (13728, 1544280), (14080, 1505673), (14144, 1498860), (14586, 1453440), (14960, 1417104), (14976, 1415590), (15140, 1400256), (15840, 1338376), (15912, 1332320), (16320, 1299012), (16640, 1274031), (16654, 1272960), (16830, 1259648), (17160, 1235424), (17680, 1199088), (17952, 1180920), (18168, 1166880), (18304, 1158210), (18720, 1132472), (19448, 1090080), (19584, 1082510), (19682, 1077120), (19890, 1065856), (20592, 1029520), (21120, 1003782), (21216, 999240), (21760, 974259), (21879, 968960), (22440, 944736), (22710, 933504), (22880, 926568), (23936, 885690), (24224, 875160), (24310, 872064), (24480, 866008), (24960, 849354), (24981, 848640), (25344, 836485), (25738, 823680), (25740, 823616), (26520, 799392), (26928, 787280), (27252, 777920), (27456, 772140), (28288, 749430), (29172, 726720), (29523, 718080), (29920, 708552), (29952, 707795), (30280, 700128), (31680, 669188), (31824, 666160), (32640, 649506), (33308, 636480), (33660, 629824), (34065, 622336), (34320, 617712), (35360, 599544), (35904, 590460), (36336, 583440), (36465, 581376), (36608, 579105), (37440, 566236), (38607, 549120), (38896, 545040), (39168, 541255), (39364, 538560), (39780, 532928), (41184, 514760), (41635, 509184), (42240, 501891), (42432, 499620), (43758, 484480), (44880, 472368), (45420, 466752), (45760, 463284), (47872, 442845), (48448, 437580), (48620, 436032), (48960, 433004), (49205, 430848), (49920, 424677), (49962, 424320), (51476, 411840), (51480, 411808), (53040, 399696), (53856, 393640), (54504, 388960), (54912, 386070), (56576, 374715), (58344, 363360), (59046, 359040), (59840, 354276), (60560, 350064), (63360, 334594), (63648, 333080), (64345, 329472), (65280, 324753), (66616, 318240), (67320, 314912), (68130, 311168), (68640, 308856), (70720, 299772), (71808, 295230), (72672, 291720), (72930, 290688), (74880, 283118), (74943, 282880), (77214, 274560), (77792, 272520), (78728, 269280), (79560, 266464), (82368, 257380), (83270, 254592), (84864, 249810), (87516, 242240), (88569, 239360), (89760, 236184), (90840, 233376), (91520, 231642), (96896, 218790), (97240, 218016), (97920, 216502), (98410, 215424), (99924, 212160), (102952, 205920), (102960, 205904), (106080, 199848), (107712, 196820), (108251, 195840), (109008, 194480), (109395, 193792), (109824, 193035), (115821, 183040), (116688, 181680), (118092, 179520), (119680, 177138), (121120, 175032), (124905, 169728), (126720, 167297), (127296, 166540), (128690, 164736), (133232, 159120), (134640, 157456), (136260, 155584), (137280, 154428), (141440, 149886), (141559, 149760), (143616, 147615), (145344, 145860)]