928415280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 320

約数和(自身を含む): 3319787520

約数和(自身を除く): 2391372240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 39, 40, 48, 52, 58, 60, 62, 65, 78, 80, 87, 93, 104, 116, 120, 124, 130, 145, 155, 156, 174, 186, 195, 208, 232, 240, 248, 260, 290, 310, 312, 331, 348, 372, 377, 390, 403, 435, 464, 465, 496, 520, 580, 620, 624, 662, 696, 744, 754, 780, 806, 870, 899, 930, 993, 1040, 1131, 1160, 1209, 1240, 1324, 1392, 1488, 1508, 1560, 1612, 1655, 1740, 1798, 1860, 1885, 1986, 2015, 2262, 2320, 2418, 2480, 2648, 2697, 3016, 3120, 3224, 3310, 3480, 3596, 3720, 3770, 3972, 4030, 4303, 4495, 4524, 4836, 4965, 5296, 5394, 5655, 6032, 6045, 6448, 6620, 6960, 7192, 7440, 7540, 7944, 8060, 8606, 8990, 9048, 9599, 9672, 9930, 10261, 10788, 11310, 11687, 12090, 12909, 13240, 13485, 14384, 15080, 15888, 16120, 17212, 17980, 18096, 19198, 19344, 19860, 20522, 21515, 21576, 22620, 23374, 24180, 25818, 26480, 26970, 28797, 30160, 30783, 32240, 34424, 35061, 35960, 38396, 39720, 41044, 43030, 43152, 45240, 46748, 47995, 48360, 51305, 51636, 53940, 57594, 58435, 61566, 64545, 68848, 70122, 71920, 76792, 79440, 82088, 86060, 90480, 93496, 95990, 96720, 102610, 103272, 107880, 115188, 116870, 123132, 124787, 129090, 133393, 140244, 143985, 153584, 153915, 164176, 172120, 175305, 186992, 191980, 205220, 206544, 215760, 230376, 233740, 246264, 249574, 258180, 266786, 280488, 287970, 297569, 307830, 344240, 350610, 374361, 383960, 400179, 410440, 460752, 467480, 492528, 499148, 516360, 533572, 560976, 575940, 595138, 615660, 623935, 666965, 701220, 748722, 767920, 800358, 820880, 892707, 934960, 998296, 1032720, 1067144, 1151880, 1190276, 1231320, 1247870, 1333930, 1402440, 1487845, 1497444, 1600716, 1785414, 1871805, 1996592, 2000895, 2134288, 2303760, 2380552, 2462640, 2495740, 2667860, 2804880, 2975690, 2994888, 3201432, 3570828, 3743610, 3868397, 4001790, 4463535, 4761104, 4991480, 5335720, 5951380, 5989776, 6402864, 7141656, 7487220, 7736794, 8003580, 8927070, 9982960, 10671440, 11605191, 11902760, 14283312, 14974440, 15473588, 16007160, 17854140, 19341985, 23210382, 23805520, 29948880, 30947176, 32014320, 35708280, 38683970, 46420764, 58025955, 61894352, 71416560, 77367940, 92841528, 116051910, 154735880, 185683056, 232103820, 309471760, 464207640, 928415280]

約数ペア:

[(1, 928415280), (2, 464207640), (3, 309471760), (4, 232103820), (5, 185683056), (6, 154735880), (8, 116051910), (10, 92841528), (12, 77367940), (13, 71416560), (15, 61894352), (16, 58025955), (20, 46420764), (24, 38683970), (26, 35708280), (29, 32014320), (30, 30947176), (31, 29948880), (39, 23805520), (40, 23210382), (48, 19341985), (52, 17854140), (58, 16007160), (60, 15473588), (62, 14974440), (65, 14283312), (78, 11902760), (80, 11605191), (87, 10671440), (93, 9982960), (104, 8927070), (116, 8003580), (120, 7736794), (124, 7487220), (130, 7141656), (145, 6402864), (155, 5989776), (156, 5951380), (174, 5335720), (186, 4991480), (195, 4761104), (208, 4463535), (232, 4001790), (240, 3868397), (248, 3743610), (260, 3570828), (290, 3201432), (310, 2994888), (312, 2975690), (331, 2804880), (348, 2667860), (372, 2495740), (377, 2462640), (390, 2380552), (403, 2303760), (435, 2134288), (464, 2000895), (465, 1996592), (496, 1871805), (520, 1785414), (580, 1600716), (620, 1497444), (624, 1487845), (662, 1402440), (696, 1333930), (744, 1247870), (754, 1231320), (780, 1190276), (806, 1151880), (870, 1067144), (899, 1032720), (930, 998296), (993, 934960), (1040, 892707), (1131, 820880), (1160, 800358), (1209, 767920), (1240, 748722), (1324, 701220), (1392, 666965), (1488, 623935), (1508, 615660), (1560, 595138), (1612, 575940), (1655, 560976), (1740, 533572), (1798, 516360), (1860, 499148), (1885, 492528), (1986, 467480), (2015, 460752), (2262, 410440), (2320, 400179), (2418, 383960), (2480, 374361), (2648, 350610), (2697, 344240), (3016, 307830), (3120, 297569), (3224, 287970), (3310, 280488), (3480, 266786), (3596, 258180), (3720, 249574), (3770, 246264), (3972, 233740), (4030, 230376), (4303, 215760), (4495, 206544), (4524, 205220), (4836, 191980), (4965, 186992), (5296, 175305), (5394, 172120), (5655, 164176), (6032, 153915), (6045, 153584), (6448, 143985), (6620, 140244), (6960, 133393), (7192, 129090), (7440, 124787), (7540, 123132), (7944, 116870), (8060, 115188), (8606, 107880), (8990, 103272), (9048, 102610), (9599, 96720), (9672, 95990), (9930, 93496), (10261, 90480), (10788, 86060), (11310, 82088), (11687, 79440), (12090, 76792), (12909, 71920), (13240, 70122), (13485, 68848), (14384, 64545), (15080, 61566), (15888, 58435), (16120, 57594), (17212, 53940), (17980, 51636), (18096, 51305), (19198, 48360), (19344, 47995), (19860, 46748), (20522, 45240), (21515, 43152), (21576, 43030), (22620, 41044), (23374, 39720), (24180, 38396), (25818, 35960), (26480, 35061), (26970, 34424), (28797, 32240), (30160, 30783)]