51218971440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{39749}}^1$

素因数の和:39844

約数の個数: 320

約数和(自身を含む): 198737280000

約数和(自身を除く): 147518308560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 59, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 118, 120, 130, 140, 156, 168, 177, 182, 195, 208, 210, 236, 240, 260, 273, 280, 295, 312, 336, 354, 364, 390, 413, 420, 455, 472, 520, 546, 560, 590, 624, 708, 728, 767, 780, 826, 840, 885, 910, 944, 1040, 1092, 1180, 1239, 1365, 1416, 1456, 1534, 1560, 1652, 1680, 1770, 1820, 2065, 2184, 2301, 2360, 2478, 2730, 2832, 3068, 3120, 3304, 3540, 3640, 3835, 4130, 4368, 4602, 4720, 4956, 5369, 5460, 6136, 6195, 6608, 7080, 7280, 7670, 8260, 9204, 9912, 10738, 10920, 11505, 12272, 12390, 14160, 15340, 16107, 16520, 18408, 19824, 21476, 21840, 23010, 24780, 26845, 30680, 32214, 33040, 36816, 39749, 42952, 46020, 49560, 53690, 61360, 64428, 79498, 80535, 85904, 92040, 99120, 107380, 119247, 128856, 158996, 161070, 184080, 198745, 214760, 238494, 257712, 278243, 317992, 322140, 397490, 429520, 476988, 516737, 556486, 596235, 635984, 644280, 794980, 834729, 953976, 1033474, 1112972, 1192470, 1288560, 1391215, 1550211, 1589960, 1669458, 1907952, 2066948, 2225944, 2345191, 2384940, 2583685, 2782430, 3100422, 3179920, 3338916, 3617159, 4133896, 4173645, 4451888, 4690382, 4769880, 5167370, 5564860, 6200844, 6677832, 7035573, 7234318, 7751055, 8267792, 8347290, 9380764, 9539760, 10334740, 10851477, 11129720, 11725955, 12401688, 13355664, 14071146, 14468636, 15502110, 16416337, 16694580, 18085795, 18761528, 20669480, 21702954, 22259440, 23451910, 24803376, 28142292, 28937272, 30487483, 31004220, 32832674, 33389160, 35177865, 36171590, 37523056, 41338960, 43405908, 46903820, 49249011, 54257385, 56284584, 57874544, 60974966, 62008440, 65665348, 66778320, 70355730, 72343180, 82081685, 86811816, 91462449, 93807640, 98498022, 108514770, 112569168, 121949932, 124016880, 131330696, 140711460, 144686360, 152437415, 164163370, 173623632, 182924898, 187615280, 196996044, 213412381, 217029540, 243899864, 246245055, 262661392, 281422920, 289372720, 304874830, 328326740, 365849796, 393992088, 426824762, 434059080, 457312245, 487799728, 492490110, 562845840, 609749660, 640237143, 656653480, 731699592, 787984176, 853649524, 868118160, 914624490, 984980220, 1067061905, 1219499320, 1280474286, 1313306960, 1463399184, 1707299048, 1829248980, 1969960440, 2134123810, 2438998640, 2560948572, 3201185715, 3414598096, 3658497960, 3939920880, 4268247620, 5121897144, 6402371430, 7316995920, 8536495240, 10243794288, 12804742860, 17072990480, 25609485720, 51218971440]

約数ペア:

[(1, 51218971440), (2, 25609485720), (3, 17072990480), (4, 12804742860), (5, 10243794288), (6, 8536495240), (7, 7316995920), (8, 6402371430), (10, 5121897144), (12, 4268247620), (13, 3939920880), (14, 3658497960), (15, 3414598096), (16, 3201185715), (20, 2560948572), (21, 2438998640), (24, 2134123810), (26, 1969960440), (28, 1829248980), (30, 1707299048), (35, 1463399184), (39, 1313306960), (40, 1280474286), (42, 1219499320), (48, 1067061905), (52, 984980220), (56, 914624490), (59, 868118160), (60, 853649524), (65, 787984176), (70, 731699592), (78, 656653480), (80, 640237143), (84, 609749660), (91, 562845840), (104, 492490110), (105, 487799728), (112, 457312245), (118, 434059080), (120, 426824762), (130, 393992088), (140, 365849796), (156, 328326740), (168, 304874830), (177, 289372720), (182, 281422920), (195, 262661392), (208, 246245055), (210, 243899864), (236, 217029540), (240, 213412381), (260, 196996044), (273, 187615280), (280, 182924898), (295, 173623632), (312, 164163370), (336, 152437415), (354, 144686360), (364, 140711460), (390, 131330696), (413, 124016880), (420, 121949932), (455, 112569168), (472, 108514770), (520, 98498022), (546, 93807640), (560, 91462449), (590, 86811816), (624, 82081685), (708, 72343180), (728, 70355730), (767, 66778320), (780, 65665348), (826, 62008440), (840, 60974966), (885, 57874544), (910, 56284584), (944, 54257385), (1040, 49249011), (1092, 46903820), (1180, 43405908), (1239, 41338960), (1365, 37523056), (1416, 36171590), (1456, 35177865), (1534, 33389160), (1560, 32832674), (1652, 31004220), (1680, 30487483), (1770, 28937272), (1820, 28142292), (2065, 24803376), (2184, 23451910), (2301, 22259440), (2360, 21702954), (2478, 20669480), (2730, 18761528), (2832, 18085795), (3068, 16694580), (3120, 16416337), (3304, 15502110), (3540, 14468636), (3640, 14071146), (3835, 13355664), (4130, 12401688), (4368, 11725955), (4602, 11129720), (4720, 10851477), (4956, 10334740), (5369, 9539760), (5460, 9380764), (6136, 8347290), (6195, 8267792), (6608, 7751055), (7080, 7234318), (7280, 7035573), (7670, 6677832), (8260, 6200844), (9204, 5564860), (9912, 5167370), (10738, 4769880), (10920, 4690382), (11505, 4451888), (12272, 4173645), (12390, 4133896), (14160, 3617159), (15340, 3338916), (16107, 3179920), (16520, 3100422), (18408, 2782430), (19824, 2583685), (21476, 2384940), (21840, 2345191), (23010, 2225944), (24780, 2066948), (26845, 1907952), (30680, 1669458), (32214, 1589960), (33040, 1550211), (36816, 1391215), (39749, 1288560), (42952, 1192470), (46020, 1112972), (49560, 1033474), (53690, 953976), (61360, 834729), (64428, 794980), (79498, 644280), (80535, 635984), (85904, 596235), (92040, 556486), (99120, 516737), (107380, 476988), (119247, 429520), (128856, 397490), (158996, 322140), (161070, 317992), (184080, 278243), (198745, 257712), (214760, 238494)]