101629640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 279797760

約数和(自身を除く): 178168120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 43, 46, 56, 70, 86, 92, 115, 140, 161, 172, 184, 215, 230, 280, 301, 322, 344, 367, 430, 460, 602, 644, 734, 805, 860, 920, 989, 1204, 1288, 1468, 1505, 1610, 1720, 1835, 1978, 2408, 2569, 2936, 3010, 3220, 3670, 3956, 4945, 5138, 6020, 6440, 6923, 7340, 7912, 8441, 9890, 10276, 12040, 12845, 13846, 14680, 15781, 16882, 19780, 20552, 25690, 27692, 31562, 33764, 34615, 39560, 42205, 51380, 55384, 59087, 63124, 67528, 69230, 78905, 84410, 102760, 110467, 118174, 126248, 138460, 157810, 168820, 220934, 236348, 276920, 295435, 315620, 337640, 362963, 441868, 472696, 552335, 590870, 631240, 725926, 883736, 1104670, 1181740, 1451852, 1814815, 2209340, 2363480, 2540741, 2903704, 3629630, 4418680, 5081482, 7259260, 10162964, 12703705, 14518520, 20325928, 25407410, 50814820, 101629640]

約数ペア:

[(1, 101629640), (2, 50814820), (4, 25407410), (5, 20325928), (7, 14518520), (8, 12703705), (10, 10162964), (14, 7259260), (20, 5081482), (23, 4418680), (28, 3629630), (35, 2903704), (40, 2540741), (43, 2363480), (46, 2209340), (56, 1814815), (70, 1451852), (86, 1181740), (92, 1104670), (115, 883736), (140, 725926), (161, 631240), (172, 590870), (184, 552335), (215, 472696), (230, 441868), (280, 362963), (301, 337640), (322, 315620), (344, 295435), (367, 276920), (430, 236348), (460, 220934), (602, 168820), (644, 157810), (734, 138460), (805, 126248), (860, 118174), (920, 110467), (989, 102760), (1204, 84410), (1288, 78905), (1468, 69230), (1505, 67528), (1610, 63124), (1720, 59087), (1835, 55384), (1978, 51380), (2408, 42205), (2569, 39560), (2936, 34615), (3010, 33764), (3220, 31562), (3670, 27692), (3956, 25690), (4945, 20552), (5138, 19780), (6020, 16882), (6440, 15781), (6923, 14680), (7340, 13846), (7912, 12845), (8441, 12040), (9890, 10276)]