512704920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 256

約数和(自身を含む): 1959552000

約数和(自身を除く): 1446847080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 580, 609, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1131, 1160, 1218, 1365, 1508, 1560, 1619, 1624, 1740, 1820, 1885, 2030, 2184, 2262, 2436, 2639, 2730, 3016, 3045, 3238, 3480, 3640, 3770, 4060, 4524, 4857, 4872, 5278, 5460, 5655, 6090, 6476, 7540, 7917, 8095, 8120, 9048, 9714, 10556, 10920, 11310, 11333, 12180, 12952, 13195, 15080, 15834, 16190, 19428, 21047, 21112, 22620, 22666, 24285, 24360, 26390, 31668, 32380, 33999, 38856, 39585, 42094, 45240, 45332, 46951, 48570, 52780, 56665, 63141, 63336, 64760, 67998, 79170, 84188, 90664, 93902, 97140, 105235, 105560, 113330, 126282, 135996, 140853, 147329, 158340, 168376, 169995, 187804, 194280, 210470, 226660, 234755, 252564, 271992, 281706, 294658, 315705, 316680, 328657, 339990, 375608, 420940, 441987, 453320, 469510, 505128, 563412, 589316, 610363, 631410, 657314, 679980, 704265, 736645, 841880, 883974, 939020, 985971, 1126824, 1178632, 1220726, 1262820, 1314628, 1359960, 1408530, 1473290, 1643285, 1767948, 1831089, 1878040, 1971942, 2209935, 2441452, 2525640, 2629256, 2817060, 2946580, 3051815, 3286570, 3535896, 3662178, 3943884, 4272541, 4419870, 4882904, 4929855, 5634120, 5893160, 6103630, 6573140, 7324356, 7887768, 8545082, 8839740, 9155445, 9859710, 12207260, 12817623, 13146280, 14648712, 17090164, 17679480, 18310890, 19719420, 21362705, 24414520, 25635246, 34180328, 36621780, 39438840, 42725410, 51270492, 64088115, 73243560, 85450820, 102540984, 128176230, 170901640, 256352460, 512704920]

約数ペア:

[(1, 512704920), (2, 256352460), (3, 170901640), (4, 128176230), (5, 102540984), (6, 85450820), (7, 73243560), (8, 64088115), (10, 51270492), (12, 42725410), (13, 39438840), (14, 36621780), (15, 34180328), (20, 25635246), (21, 24414520), (24, 21362705), (26, 19719420), (28, 18310890), (29, 17679480), (30, 17090164), (35, 14648712), (39, 13146280), (40, 12817623), (42, 12207260), (52, 9859710), (56, 9155445), (58, 8839740), (60, 8545082), (65, 7887768), (70, 7324356), (78, 6573140), (84, 6103630), (87, 5893160), (91, 5634120), (104, 4929855), (105, 4882904), (116, 4419870), (120, 4272541), (130, 3943884), (140, 3662178), (145, 3535896), (156, 3286570), (168, 3051815), (174, 2946580), (182, 2817060), (195, 2629256), (203, 2525640), (210, 2441452), (232, 2209935), (260, 1971942), (273, 1878040), (280, 1831089), (290, 1767948), (312, 1643285), (348, 1473290), (364, 1408530), (377, 1359960), (390, 1314628), (406, 1262820), (420, 1220726), (435, 1178632), (455, 1126824), (520, 985971), (546, 939020), (580, 883974), (609, 841880), (696, 736645), (728, 704265), (754, 679980), (780, 657314), (812, 631410), (840, 610363), (870, 589316), (910, 563412), (1015, 505128), (1092, 469510), (1131, 453320), (1160, 441987), (1218, 420940), (1365, 375608), (1508, 339990), (1560, 328657), (1619, 316680), (1624, 315705), (1740, 294658), (1820, 281706), (1885, 271992), (2030, 252564), (2184, 234755), (2262, 226660), (2436, 210470), (2639, 194280), (2730, 187804), (3016, 169995), (3045, 168376), (3238, 158340), (3480, 147329), (3640, 140853), (3770, 135996), (4060, 126282), (4524, 113330), (4857, 105560), (4872, 105235), (5278, 97140), (5460, 93902), (5655, 90664), (6090, 84188), (6476, 79170), (7540, 67998), (7917, 64760), (8095, 63336), (8120, 63141), (9048, 56665), (9714, 52780), (10556, 48570), (10920, 46951), (11310, 45332), (11333, 45240), (12180, 42094), (12952, 39585), (13195, 38856), (15080, 33999), (15834, 32380), (16190, 31668), (19428, 26390), (21047, 24360), (21112, 24285), (22620, 22666)]