137260640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 356638464

約数和(自身を除く): 219377824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 167, 176, 220, 334, 352, 440, 467, 668, 835, 880, 934, 1336, 1670, 1760, 1837, 1868, 2335, 2672, 3340, 3674, 3736, 4670, 5137, 5344, 6680, 7348, 7472, 9185, 9340, 10274, 13360, 14696, 14944, 18370, 18680, 20548, 25685, 26720, 29392, 36740, 37360, 41096, 51370, 58784, 73480, 74720, 77989, 82192, 102740, 146960, 155978, 164384, 205480, 293920, 311956, 389945, 410960, 623912, 779890, 821920, 857879, 1247824, 1559780, 1715758, 2495648, 3119560, 3431516, 4289395, 6239120, 6863032, 8578790, 12478240, 13726064, 17157580, 27452128, 34315160, 68630320, 137260640]

約数ペア:

[(1, 137260640), (2, 68630320), (4, 34315160), (5, 27452128), (8, 17157580), (10, 13726064), (11, 12478240), (16, 8578790), (20, 6863032), (22, 6239120), (32, 4289395), (40, 3431516), (44, 3119560), (55, 2495648), (80, 1715758), (88, 1559780), (110, 1247824), (160, 857879), (167, 821920), (176, 779890), (220, 623912), (334, 410960), (352, 389945), (440, 311956), (467, 293920), (668, 205480), (835, 164384), (880, 155978), (934, 146960), (1336, 102740), (1670, 82192), (1760, 77989), (1837, 74720), (1868, 73480), (2335, 58784), (2672, 51370), (3340, 41096), (3674, 37360), (3736, 36740), (4670, 29392), (5137, 26720), (5344, 25685), (6680, 20548), (7348, 18680), (7472, 18370), (9185, 14944), (9340, 14696), (10274, 13360)]