200081440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 348593120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 32, 40, 52, 58, 62, 65, 80, 104, 107, 116, 124, 130, 145, 155, 160, 208, 214, 232, 248, 260, 290, 310, 377, 403, 416, 428, 464, 496, 520, 535, 580, 620, 754, 806, 856, 899, 928, 992, 1040, 1070, 1160, 1240, 1391, 1508, 1612, 1712, 1798, 1885, 2015, 2080, 2140, 2320, 2480, 2782, 3016, 3103, 3224, 3317, 3424, 3596, 3770, 4030, 4280, 4495, 4640, 4960, 5564, 6032, 6206, 6448, 6634, 6955, 7192, 7540, 8060, 8560, 8990, 11128, 11687, 12064, 12412, 12896, 13268, 13910, 14384, 15080, 15515, 16120, 16585, 17120, 17980, 22256, 23374, 24824, 26536, 27820, 28768, 30160, 31030, 32240, 33170, 35960, 40339, 43121, 44512, 46748, 49648, 53072, 55640, 58435, 60320, 62060, 64480, 66340, 71920, 80678, 86242, 93496, 96193, 99296, 106144, 111280, 116870, 124120, 132680, 143840, 161356, 172484, 186992, 192386, 201695, 215605, 222560, 233740, 248240, 265360, 322712, 344968, 373984, 384772, 403390, 431210, 467480, 480965, 496480, 530720, 645424, 689936, 769544, 806780, 862420, 934960, 961930, 1250509, 1290848, 1379872, 1539088, 1613560, 1724840, 1869920, 1923860, 2501018, 3078176, 3227120, 3449680, 3847720, 5002036, 6252545, 6454240, 6899360, 7695440, 10004072, 12505090, 15390880, 20008144, 25010180, 40016288, 50020360, 100040720, 200081440]

約数ペア:

[(1, 200081440), (2, 100040720), (4, 50020360), (5, 40016288), (8, 25010180), (10, 20008144), (13, 15390880), (16, 12505090), (20, 10004072), (26, 7695440), (29, 6899360), (31, 6454240), (32, 6252545), (40, 5002036), (52, 3847720), (58, 3449680), (62, 3227120), (65, 3078176), (80, 2501018), (104, 1923860), (107, 1869920), (116, 1724840), (124, 1613560), (130, 1539088), (145, 1379872), (155, 1290848), (160, 1250509), (208, 961930), (214, 934960), (232, 862420), (248, 806780), (260, 769544), (290, 689936), (310, 645424), (377, 530720), (403, 496480), (416, 480965), (428, 467480), (464, 431210), (496, 403390), (520, 384772), (535, 373984), (580, 344968), (620, 322712), (754, 265360), (806, 248240), (856, 233740), (899, 222560), (928, 215605), (992, 201695), (1040, 192386), (1070, 186992), (1160, 172484), (1240, 161356), (1391, 143840), (1508, 132680), (1612, 124120), (1712, 116870), (1798, 111280), (1885, 106144), (2015, 99296), (2080, 96193), (2140, 93496), (2320, 86242), (2480, 80678), (2782, 71920), (3016, 66340), (3103, 64480), (3224, 62060), (3317, 60320), (3424, 58435), (3596, 55640), (3770, 53072), (4030, 49648), (4280, 46748), (4495, 44512), (4640, 43121), (4960, 40339), (5564, 35960), (6032, 33170), (6206, 32240), (6448, 31030), (6634, 30160), (6955, 28768), (7192, 27820), (7540, 26536), (8060, 24824), (8560, 23374), (8990, 22256), (11128, 17980), (11687, 17120), (12064, 16585), (12412, 16120), (12896, 15515), (13268, 15080), (13910, 14384)]