1539962640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 240

約数和(自身を含む): 5400457920

約数和(自身を除く): 3860495280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 131, 144, 145, 174, 180, 232, 240, 261, 262, 290, 348, 360, 393, 435, 464, 522, 524, 563, 580, 655, 696, 720, 786, 870, 1044, 1048, 1126, 1160, 1179, 1305, 1310, 1392, 1572, 1689, 1740, 1965, 2088, 2096, 2252, 2320, 2358, 2610, 2620, 2815, 3144, 3378, 3480, 3799, 3930, 4176, 4504, 4716, 5067, 5220, 5240, 5630, 5895, 6288, 6756, 6960, 7598, 7860, 8445, 9008, 9432, 10134, 10440, 10480, 11260, 11397, 11790, 13512, 15196, 15720, 16327, 16890, 18864, 18995, 20268, 20880, 22520, 22794, 23580, 25335, 27024, 30392, 31440, 32654, 33780, 34191, 37990, 40536, 45040, 45588, 47160, 48981, 50670, 56985, 60784, 65308, 67560, 68382, 73753, 75980, 81072, 81635, 91176, 94320, 97962, 101340, 113970, 130616, 135120, 136764, 146943, 147506, 151960, 163270, 170955, 182352, 195924, 202680, 221259, 227940, 244905, 261232, 273528, 293886, 295012, 303920, 326540, 341910, 368765, 391848, 405360, 442518, 455880, 489810, 547056, 587772, 590024, 653080, 663777, 683820, 734715, 737530, 783696, 885036, 911760, 979620, 1106295, 1175544, 1180048, 1306160, 1327554, 1367640, 1469430, 1475060, 1770072, 1959240, 2138837, 2212590, 2351088, 2655108, 2735280, 2938860, 2950120, 3318885, 3540144, 3918480, 4277674, 4425180, 5310216, 5877720, 5900240, 6416511, 6637770, 8555348, 8850360, 10620432, 10694185, 11755440, 12833022, 13275540, 17110696, 17700720, 19249533, 21388370, 25666044, 26551080, 32082555, 34221392, 38499066, 42776740, 51332088, 53102160, 64165110, 76998132, 85553480, 96247665, 102664176, 128330220, 153996264, 171106960, 192495330, 256660440, 307992528, 384990660, 513320880, 769981320, 1539962640]

約数ペア:

[(1, 1539962640), (2, 769981320), (3, 513320880), (4, 384990660), (5, 307992528), (6, 256660440), (8, 192495330), (9, 171106960), (10, 153996264), (12, 128330220), (15, 102664176), (16, 96247665), (18, 85553480), (20, 76998132), (24, 64165110), (29, 53102160), (30, 51332088), (36, 42776740), (40, 38499066), (45, 34221392), (48, 32082555), (58, 26551080), (60, 25666044), (72, 21388370), (80, 19249533), (87, 17700720), (90, 17110696), (116, 13275540), (120, 12833022), (131, 11755440), (144, 10694185), (145, 10620432), (174, 8850360), (180, 8555348), (232, 6637770), (240, 6416511), (261, 5900240), (262, 5877720), (290, 5310216), (348, 4425180), (360, 4277674), (393, 3918480), (435, 3540144), (464, 3318885), (522, 2950120), (524, 2938860), (563, 2735280), (580, 2655108), (655, 2351088), (696, 2212590), (720, 2138837), (786, 1959240), (870, 1770072), (1044, 1475060), (1048, 1469430), (1126, 1367640), (1160, 1327554), (1179, 1306160), (1305, 1180048), (1310, 1175544), (1392, 1106295), (1572, 979620), (1689, 911760), (1740, 885036), (1965, 783696), (2088, 737530), (2096, 734715), (2252, 683820), (2320, 663777), (2358, 653080), (2610, 590024), (2620, 587772), (2815, 547056), (3144, 489810), (3378, 455880), (3480, 442518), (3799, 405360), (3930, 391848), (4176, 368765), (4504, 341910), (4716, 326540), (5067, 303920), (5220, 295012), (5240, 293886), (5630, 273528), (5895, 261232), (6288, 244905), (6756, 227940), (6960, 221259), (7598, 202680), (7860, 195924), (8445, 182352), (9008, 170955), (9432, 163270), (10134, 151960), (10440, 147506), (10480, 146943), (11260, 136764), (11397, 135120), (11790, 130616), (13512, 113970), (15196, 101340), (15720, 97962), (16327, 94320), (16890, 91176), (18864, 81635), (18995, 81072), (20268, 75980), (20880, 73753), (22520, 68382), (22794, 67560), (23580, 65308), (25335, 60784), (27024, 56985), (30392, 50670), (31440, 48981), (32654, 47160), (33780, 45588), (34191, 45040), (37990, 40536)]