200664640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 527060160

約数和(自身を除く): 326395520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 160, 176, 218, 220, 320, 352, 436, 440, 523, 545, 704, 872, 880, 1046, 1090, 1199, 1744, 1760, 2092, 2180, 2398, 2615, 3488, 3520, 4184, 4360, 4796, 5230, 5753, 5995, 6976, 8368, 8720, 9592, 10460, 11506, 11990, 16736, 17440, 19184, 20920, 23012, 23980, 28765, 33472, 34880, 38368, 41840, 46024, 47960, 57007, 57530, 76736, 83680, 92048, 95920, 114014, 115060, 167360, 184096, 191840, 228028, 230120, 285035, 368192, 383680, 456056, 460240, 570070, 627077, 912112, 920480, 1140140, 1254154, 1824224, 1840960, 2280280, 2508308, 3135385, 3648448, 4560560, 5016616, 6270770, 9121120, 10033232, 12541540, 18242240, 20066464, 25083080, 40132928, 50166160, 100332320, 200664640]

約数ペア:

[(1, 200664640), (2, 100332320), (4, 50166160), (5, 40132928), (8, 25083080), (10, 20066464), (11, 18242240), (16, 12541540), (20, 10033232), (22, 9121120), (32, 6270770), (40, 5016616), (44, 4560560), (55, 3648448), (64, 3135385), (80, 2508308), (88, 2280280), (109, 1840960), (110, 1824224), (160, 1254154), (176, 1140140), (218, 920480), (220, 912112), (320, 627077), (352, 570070), (436, 460240), (440, 456056), (523, 383680), (545, 368192), (704, 285035), (872, 230120), (880, 228028), (1046, 191840), (1090, 184096), (1199, 167360), (1744, 115060), (1760, 114014), (2092, 95920), (2180, 92048), (2398, 83680), (2615, 76736), (3488, 57530), (3520, 57007), (4184, 47960), (4360, 46024), (4796, 41840), (5230, 38368), (5753, 34880), (5995, 33472), (6976, 28765), (8368, 23980), (8720, 23012), (9592, 20920), (10460, 19184), (11506, 17440), (11990, 16736)]