12845220160

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{953}}^1$

素因数の和:1620

約数の個数: 112

約数和(自身を含む): 31093019856

約数和(自身を除く): 18247799696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 577, 584, 730, 953, 1154, 1168, 1460, 1906, 2308, 2336, 2885, 2920, 3812, 4616, 4672, 4765, 5770, 5840, 7624, 9232, 9530, 11540, 11680, 15248, 18464, 19060, 23080, 23360, 30496, 36928, 38120, 42121, 46160, 60992, 69569, 76240, 84242, 92320, 139138, 152480, 168484, 184640, 210605, 278276, 304960, 336968, 347845, 421210, 549881, 556552, 673936, 695690, 842420, 1099762, 1113104, 1347872, 1391380, 1684840, 2199524, 2226208, 2695744, 2749405, 2782760, 3369680, 4399048, 4452416, 5498810, 5565520, 6739360, 8798096, 10997620, 11131040, 13478720, 17596192, 21995240, 22262080, 35192384, 40141313, 43990480, 80282626, 87980960, 160565252, 175961920, 200706565, 321130504, 401413130, 642261008, 802826260, 1284522016, 1605652520, 2569044032, 3211305040, 6422610080, 12845220160]

約数ペア:

[(1, 12845220160), (2, 6422610080), (4, 3211305040), (5, 2569044032), (8, 1605652520), (10, 1284522016), (16, 802826260), (20, 642261008), (32, 401413130), (40, 321130504), (64, 200706565), (73, 175961920), (80, 160565252), (146, 87980960), (160, 80282626), (292, 43990480), (320, 40141313), (365, 35192384), (577, 22262080), (584, 21995240), (730, 17596192), (953, 13478720), (1154, 11131040), (1168, 10997620), (1460, 8798096), (1906, 6739360), (2308, 5565520), (2336, 5498810), (2885, 4452416), (2920, 4399048), (3812, 3369680), (4616, 2782760), (4672, 2749405), (4765, 2695744), (5770, 2226208), (5840, 2199524), (7624, 1684840), (9232, 1391380), (9530, 1347872), (11540, 1113104), (11680, 1099762), (15248, 842420), (18464, 695690), (19060, 673936), (23080, 556552), (23360, 549881), (30496, 421210), (36928, 347845), (38120, 336968), (42121, 304960), (46160, 278276), (60992, 210605), (69569, 184640), (76240, 168484), (84242, 152480), (92320, 139138)]