163714880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 464396328

約数和(自身を除く): 300681448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 140, 160, 196, 197, 212, 224, 245, 265, 280, 320, 371, 392, 394, 424, 448, 490, 530, 560, 742, 784, 788, 848, 980, 985, 1060, 1120, 1379, 1484, 1568, 1576, 1696, 1855, 1960, 1970, 2120, 2240, 2597, 2758, 2968, 3136, 3152, 3392, 3710, 3920, 3940, 4240, 5194, 5516, 5936, 6304, 6895, 7420, 7840, 7880, 8480, 9653, 10388, 10441, 11032, 11872, 12608, 12985, 13790, 14840, 15680, 15760, 16960, 19306, 20776, 20882, 22064, 23744, 25970, 27580, 29680, 31520, 38612, 41552, 41764, 44128, 48265, 51940, 52205, 55160, 59360, 63040, 73087, 77224, 83104, 83528, 88256, 96530, 103880, 104410, 110320, 118720, 146174, 154448, 166208, 167056, 193060, 207760, 208820, 220640, 292348, 308896, 334112, 365435, 386120, 415520, 417640, 441280, 511609, 584696, 617792, 668224, 730870, 772240, 831040, 835280, 1023218, 1169392, 1461740, 1544480, 1670560, 2046436, 2338784, 2558045, 2923480, 3088960, 3341120, 4092872, 4677568, 5116090, 5846960, 8185744, 10232180, 11693920, 16371488, 20464360, 23387840, 32742976, 40928720, 81857440, 163714880]

約数ペア:

[(1, 163714880), (2, 81857440), (4, 40928720), (5, 32742976), (7, 23387840), (8, 20464360), (10, 16371488), (14, 11693920), (16, 10232180), (20, 8185744), (28, 5846960), (32, 5116090), (35, 4677568), (40, 4092872), (49, 3341120), (53, 3088960), (56, 2923480), (64, 2558045), (70, 2338784), (80, 2046436), (98, 1670560), (106, 1544480), (112, 1461740), (140, 1169392), (160, 1023218), (196, 835280), (197, 831040), (212, 772240), (224, 730870), (245, 668224), (265, 617792), (280, 584696), (320, 511609), (371, 441280), (392, 417640), (394, 415520), (424, 386120), (448, 365435), (490, 334112), (530, 308896), (560, 292348), (742, 220640), (784, 208820), (788, 207760), (848, 193060), (980, 167056), (985, 166208), (1060, 154448), (1120, 146174), (1379, 118720), (1484, 110320), (1568, 104410), (1576, 103880), (1696, 96530), (1855, 88256), (1960, 83528), (1970, 83104), (2120, 77224), (2240, 73087), (2597, 63040), (2758, 59360), (2968, 55160), (3136, 52205), (3152, 51940), (3392, 48265), (3710, 44128), (3920, 41764), (3940, 41552), (4240, 38612), (5194, 31520), (5516, 29680), (5936, 27580), (6304, 25970), (6895, 23744), (7420, 22064), (7840, 20882), (7880, 20776), (8480, 19306), (9653, 16960), (10388, 15760), (10441, 15680), (11032, 14840), (11872, 13790), (12608, 12985)]