20318880960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 672

約数和(自身を含む): 82988505600

約数和(自身を除く): 62669624640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 134, 140, 144, 147, 160, 168, 180, 192, 196, 201, 210, 224, 240, 245, 252, 268, 280, 288, 294, 307, 315, 320, 335, 336, 343, 360, 392, 402, 420, 441, 448, 469, 480, 490, 504, 536, 560, 576, 588, 603, 614, 630, 670, 672, 686, 720, 735, 784, 804, 840, 882, 921, 938, 960, 980, 1005, 1008, 1029, 1072, 1120, 1176, 1206, 1228, 1260, 1340, 1344, 1372, 1407, 1440, 1470, 1535, 1568, 1608, 1680, 1715, 1764, 1842, 1876, 1960, 2010, 2016, 2058, 2144, 2149, 2205, 2240, 2345, 2352, 2412, 2456, 2520, 2680, 2744, 2763, 2814, 2880, 2940, 3015, 3070, 3087, 3136, 3216, 3283, 3360, 3430, 3528, 3684, 3752, 3920, 4020, 4032, 4116, 4221, 4288, 4298, 4410, 4605, 4690, 4704, 4824, 4912, 5040, 5145, 5360, 5488, 5526, 5628, 5880, 6030, 6140, 6174, 6432, 6447, 6566, 6720, 6860, 7035, 7056, 7368, 7504, 7840, 8040, 8232, 8442, 8596, 8820, 9210, 9380, 9408, 9648, 9824, 9849, 10080, 10290, 10720, 10745, 10976, 11052, 11256, 11760, 12060, 12280, 12348, 12864, 12894, 13132, 13720, 13815, 14070, 14112, 14736, 15008, 15043, 15435, 15680, 16080, 16415, 16464, 16884, 17192, 17640, 18420, 18760, 19296, 19341, 19648, 19698, 20160, 20569, 20580, 21105, 21440, 21490, 21952, 22104, 22512, 22981, 23520, 24120, 24560, 24696, 25788, 26264, 27440, 27630, 28140, 28224, 29472, 29547, 30016, 30086, 30870, 32160, 32235, 32830, 32928, 33768, 34384, 35280, 36840, 37520, 38592, 38682, 39396, 41138, 41160, 42210, 42980, 44208, 45024, 45129, 45962, 47040, 48240, 49120, 49245, 49392, 51576, 52528, 54880, 55260, 56280, 58944, 59094, 60172, 61707, 61740, 64320, 64470, 65660, 65856, 67536, 68768, 68943, 70560, 73680, 75040, 75215, 77364, 78792, 82276, 82320, 84420, 85960, 88416, 90048, 90258, 91924, 96480, 96705, 98240, 98490, 98784, 102845, 103152, 105056, 105301, 109760, 110520, 112560, 114905, 118188, 120344, 123414, 123480, 128940, 131320, 135072, 135387, 137536, 137886, 141120, 143983, 147360, 147735, 150080, 150430, 154728, 157584, 164552, 164640, 168840, 171920, 176832, 180516, 183848, 185121, 192960, 193410, 196980, 197568, 205690, 206304, 206829, 210112, 210602, 221040, 225120, 225645, 229810, 236376, 240688, 246828, 246960, 257880, 262640, 270144, 270774, 275772, 287966, 294720, 295470, 300860, 308535, 309456, 315168, 315903, 329104, 329280, 337680, 343840, 344715, 361032, 367696, 370242, 386820, 393960, 411380, 412608, 413658, 421204, 431949, 442080, 450240, 451290, 459620, 472752, 481376, 493656, 493920, 515760, 525280, 526505, 541548, 551544, 575932, 590940, 601720, 617070, 618912, 630336, 631806, 658208, 675360, 676935, 687680, 689430, 719915, 722064, 735392, 740484, 773640, 787920, 822760, 827316, 842408, 863898, 884160, 902580, 919240, 925605, 945504, 947709, 962752, 987312, 987840, 1007881, 1031520, 1034145, 1050560, 1053010, 1083096, 1103088, 1151864, 1181880, 1203440, 1234140, 1237824, 1263612, 1295847, 1316416, 1350720, 1353870, 1378860, 1439830, 1444128, 1470784, 1480968, 1547280, 1575840, 1579515, 1645520, 1654632, 1684816, 1727796, 1805160, 1838480, 1851210, 1891008, 1895418, 1974624, 2015762, 2063040, 2068290, 2106020, 2159745, 2166192, 2206176, 2303728, 2363760, 2406880, 2468280, 2527224, 2591694, 2707740, 2757720, 2879660, 2888256, 2961936, 3023643, 3094560, 3151680, 3159030, 3291040, 3309264, 3369632, 3455592, 3610320, 3676960, 3702420, 3790836, 3949248, 4031524, 4136580, 4212040, 4319490, 4332384, 4412352, 4607456, 4727520, 4738545, 4813760, 4936560, 5039405, 5054448, 5183388, 5415480, 5515440, 5759320, 5923872, 6047286, 6189120, 6318060, 6479235, 6582080, 6618528, 6739264, 6911184, 7055167, 7220640, 7353920, 7404840, 7581672, 8063048, 8273160, 8424080, 8638980, 8664768, 9070929, 9214912, 9455040, 9477090, 9873120, 10078810, 10108896, 10366776, 10830960, 11030880, 11518640, 11847744, 12094572, 12636120, 12958470, 13237056, 13822368, 14110334, 14441280, 14809680, 15118215, 15163344, 16126096, 16546320, 16848160, 17277960, 18141858, 18954180, 19746240, 20157620, 20217792, 20733552, 21165501, 21661920, 22061760, 23037280, 24189144, 25272240, 25916940, 27644736, 28220668, 29619360, 30236430, 30326688, 32252192, 33092640, 33696320, 34555920, 35275835, 36283716, 37908360, 40315240, 41467104, 42331002, 43323840, 45354645, 46074560, 48378288, 50544480, 51833880, 56441336, 59238720, 60472860, 60653376, 63496503, 64504384, 66185280, 69111840, 70551670, 72567432, 75816720, 80630480, 82934208, 84662004, 90709290, 96756576, 101088960, 103667760, 105827505, 112882672, 120945720, 126993006, 138223680, 141103340, 145134864, 151633440, 161260960, 169324008, 181418580, 193513152, 207335520, 211655010, 225765344, 241891440, 253986012, 282206680, 290269728, 303266880, 317482515, 322521920, 338648016, 362837160, 414671040, 423310020, 451530688, 483782880, 507972024, 564413360, 580539456, 634965030, 677296032, 725674320, 846620040, 967565760, 1015944048, 1128826720, 1269930060, 1354592064, 1451348640, 1693240080, 2031888096, 2257653440, 2539860120, 2902697280, 3386480160, 4063776192, 5079720240, 6772960320, 10159440480, 20318880960]

約数ペア:

[(1, 20318880960), (2, 10159440480), (3, 6772960320), (4, 5079720240), (5, 4063776192), (6, 3386480160), (7, 2902697280), (8, 2539860120), (9, 2257653440), (10, 2031888096), (12, 1693240080), (14, 1451348640), (15, 1354592064), (16, 1269930060), (18, 1128826720), (20, 1015944048), (21, 967565760), (24, 846620040), (28, 725674320), (30, 677296032), (32, 634965030), (35, 580539456), (36, 564413360), (40, 507972024), (42, 483782880), (45, 451530688), (48, 423310020), (49, 414671040), (56, 362837160), (60, 338648016), (63, 322521920), (64, 317482515), (67, 303266880), (70, 290269728), (72, 282206680), (80, 253986012), (84, 241891440), (90, 225765344), (96, 211655010), (98, 207335520), (105, 193513152), (112, 181418580), (120, 169324008), (126, 161260960), (134, 151633440), (140, 145134864), (144, 141103340), (147, 138223680), (160, 126993006), (168, 120945720), (180, 112882672), (192, 105827505), (196, 103667760), (201, 101088960), (210, 96756576), (224, 90709290), (240, 84662004), (245, 82934208), (252, 80630480), (268, 75816720), (280, 72567432), (288, 70551670), (294, 69111840), (307, 66185280), (315, 64504384), (320, 63496503), (335, 60653376), (336, 60472860), (343, 59238720), (360, 56441336), (392, 51833880), (402, 50544480), (420, 48378288), (441, 46074560), (448, 45354645), (469, 43323840), (480, 42331002), (490, 41467104), (504, 40315240), (536, 37908360), (560, 36283716), (576, 35275835), (588, 34555920), (603, 33696320), (614, 33092640), (630, 32252192), (670, 30326688), (672, 30236430), (686, 29619360), (720, 28220668), (735, 27644736), (784, 25916940), (804, 25272240), (840, 24189144), (882, 23037280), (921, 22061760), (938, 21661920), (960, 21165501), (980, 20733552), (1005, 20217792), (1008, 20157620), (1029, 19746240), (1072, 18954180), (1120, 18141858), (1176, 17277960), (1206, 16848160), (1228, 16546320), (1260, 16126096), (1340, 15163344), (1344, 15118215), (1372, 14809680), (1407, 14441280), (1440, 14110334), (1470, 13822368), (1535, 13237056), (1568, 12958470), (1608, 12636120), (1680, 12094572), (1715, 11847744), (1764, 11518640), (1842, 11030880), (1876, 10830960), (1960, 10366776), (2010, 10108896), (2016, 10078810), (2058, 9873120), (2144, 9477090), (2149, 9455040), (2205, 9214912), (2240, 9070929), (2345, 8664768), (2352, 8638980), (2412, 8424080), (2456, 8273160), (2520, 8063048), (2680, 7581672), (2744, 7404840), (2763, 7353920), (2814, 7220640), (2880, 7055167), (2940, 6911184), (3015, 6739264), (3070, 6618528), (3087, 6582080), (3136, 6479235), (3216, 6318060), (3283, 6189120), (3360, 6047286), (3430, 5923872), (3528, 5759320), (3684, 5515440), (3752, 5415480), (3920, 5183388), (4020, 5054448), (4032, 5039405), (4116, 4936560), (4221, 4813760), (4288, 4738545), (4298, 4727520), (4410, 4607456), (4605, 4412352), (4690, 4332384), (4704, 4319490), (4824, 4212040), (4912, 4136580), (5040, 4031524), (5145, 3949248), (5360, 3790836), (5488, 3702420), (5526, 3676960), (5628, 3610320), (5880, 3455592), (6030, 3369632), (6140, 3309264), (6174, 3291040), (6432, 3159030), (6447, 3151680), (6566, 3094560), (6720, 3023643), (6860, 2961936), (7035, 2888256), (7056, 2879660), (7368, 2757720), (7504, 2707740), (7840, 2591694), (8040, 2527224), (8232, 2468280), (8442, 2406880), (8596, 2363760), (8820, 2303728), (9210, 2206176), (9380, 2166192), (9408, 2159745), (9648, 2106020), (9824, 2068290), (9849, 2063040), (10080, 2015762), (10290, 1974624), (10720, 1895418), (10745, 1891008), (10976, 1851210), (11052, 1838480), (11256, 1805160), (11760, 1727796), (12060, 1684816), (12280, 1654632), (12348, 1645520), (12864, 1579515), (12894, 1575840), (13132, 1547280), (13720, 1480968), (13815, 1470784), (14070, 1444128), (14112, 1439830), (14736, 1378860), (15008, 1353870), (15043, 1350720), (15435, 1316416), (15680, 1295847), (16080, 1263612), (16415, 1237824), (16464, 1234140), (16884, 1203440), (17192, 1181880), (17640, 1151864), (18420, 1103088), (18760, 1083096), (19296, 1053010), (19341, 1050560), (19648, 1034145), (19698, 1031520), (20160, 1007881), (20569, 987840), (20580, 987312), (21105, 962752), (21440, 947709), (21490, 945504), (21952, 925605), (22104, 919240), (22512, 902580), (22981, 884160), (23520, 863898), (24120, 842408), (24560, 827316), (24696, 822760), (25788, 787920), (26264, 773640), (27440, 740484), (27630, 735392), (28140, 722064), (28224, 719915), (29472, 689430), (29547, 687680), (30016, 676935), (30086, 675360), (30870, 658208), (32160, 631806), (32235, 630336), (32830, 618912), (32928, 617070), (33768, 601720), (34384, 590940), (35280, 575932), (36840, 551544), (37520, 541548), (38592, 526505), (38682, 525280), (39396, 515760), (41138, 493920), (41160, 493656), (42210, 481376), (42980, 472752), (44208, 459620), (45024, 451290), (45129, 450240), (45962, 442080), (47040, 431949), (48240, 421204), (49120, 413658), (49245, 412608), (49392, 411380), (51576, 393960), (52528, 386820), (54880, 370242), (55260, 367696), (56280, 361032), (58944, 344715), (59094, 343840), (60172, 337680), (61707, 329280), (61740, 329104), (64320, 315903), (64470, 315168), (65660, 309456), (65856, 308535), (67536, 300860), (68768, 295470), (68943, 294720), (70560, 287966), (73680, 275772), (75040, 270774), (75215, 270144), (77364, 262640), (78792, 257880), (82276, 246960), (82320, 246828), (84420, 240688), (85960, 236376), (88416, 229810), (90048, 225645), (90258, 225120), (91924, 221040), (96480, 210602), (96705, 210112), (98240, 206829), (98490, 206304), (98784, 205690), (102845, 197568), (103152, 196980), (105056, 193410), (105301, 192960), (109760, 185121), (110520, 183848), (112560, 180516), (114905, 176832), (118188, 171920), (120344, 168840), (123414, 164640), (123480, 164552), (128940, 157584), (131320, 154728), (135072, 150430), (135387, 150080), (137536, 147735), (137886, 147360), (141120, 143983)]