200615680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 517295520

約数和(自身を除く): 316679840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 113, 128, 146, 152, 160, 190, 226, 256, 292, 304, 320, 365, 380, 452, 565, 584, 608, 640, 730, 760, 904, 1130, 1168, 1216, 1280, 1387, 1460, 1520, 1808, 2147, 2260, 2336, 2432, 2774, 2920, 3040, 3616, 4294, 4520, 4672, 4864, 5548, 5840, 6080, 6935, 7232, 8249, 8588, 9040, 9344, 10735, 11096, 11680, 12160, 13870, 14464, 16498, 17176, 18080, 18688, 21470, 22192, 23360, 24320, 27740, 28928, 32996, 34352, 36160, 41245, 42940, 44384, 46720, 55480, 65992, 68704, 72320, 82490, 85880, 88768, 93440, 110960, 131984, 137408, 144640, 156731, 164980, 171760, 177536, 221920, 263968, 274816, 313462, 329960, 343520, 355072, 443840, 527936, 549632, 626924, 659920, 687040, 783655, 887680, 1055872, 1253848, 1319840, 1374080, 1567310, 1775360, 2111744, 2507696, 2639680, 2748160, 3134620, 5015392, 5279360, 6269240, 10030784, 10558720, 12538480, 20061568, 25076960, 40123136, 50153920, 100307840, 200615680]

約数ペア:

[(1, 200615680), (2, 100307840), (4, 50153920), (5, 40123136), (8, 25076960), (10, 20061568), (16, 12538480), (19, 10558720), (20, 10030784), (32, 6269240), (38, 5279360), (40, 5015392), (64, 3134620), (73, 2748160), (76, 2639680), (80, 2507696), (95, 2111744), (113, 1775360), (128, 1567310), (146, 1374080), (152, 1319840), (160, 1253848), (190, 1055872), (226, 887680), (256, 783655), (292, 687040), (304, 659920), (320, 626924), (365, 549632), (380, 527936), (452, 443840), (565, 355072), (584, 343520), (608, 329960), (640, 313462), (730, 274816), (760, 263968), (904, 221920), (1130, 177536), (1168, 171760), (1216, 164980), (1280, 156731), (1387, 144640), (1460, 137408), (1520, 131984), (1808, 110960), (2147, 93440), (2260, 88768), (2336, 85880), (2432, 82490), (2774, 72320), (2920, 68704), (3040, 65992), (3616, 55480), (4294, 46720), (4520, 44384), (4672, 42940), (4864, 41245), (5548, 36160), (5840, 34352), (6080, 32996), (6935, 28928), (7232, 27740), (8249, 24320), (8588, 23360), (9040, 22192), (9344, 21470), (10735, 18688), (11096, 18080), (11680, 17176), (12160, 16498), (13870, 14464)]