142601120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 354125520

約数和(自身を除く): 211524400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 73, 80, 116, 145, 146, 160, 232, 290, 292, 365, 421, 464, 580, 584, 730, 842, 928, 1160, 1168, 1460, 1684, 2105, 2117, 2320, 2336, 2920, 3368, 4210, 4234, 4640, 5840, 6736, 8420, 8468, 10585, 11680, 12209, 13472, 16840, 16936, 21170, 24418, 30733, 33680, 33872, 42340, 48836, 61045, 61466, 67360, 67744, 84680, 97672, 122090, 122932, 153665, 169360, 195344, 244180, 245864, 307330, 338720, 390688, 488360, 491728, 614660, 891257, 976720, 983456, 1229320, 1782514, 1953440, 2458640, 3565028, 4456285, 4917280, 7130056, 8912570, 14260112, 17825140, 28520224, 35650280, 71300560, 142601120]

約数ペア:

[(1, 142601120), (2, 71300560), (4, 35650280), (5, 28520224), (8, 17825140), (10, 14260112), (16, 8912570), (20, 7130056), (29, 4917280), (32, 4456285), (40, 3565028), (58, 2458640), (73, 1953440), (80, 1782514), (116, 1229320), (145, 983456), (146, 976720), (160, 891257), (232, 614660), (290, 491728), (292, 488360), (365, 390688), (421, 338720), (464, 307330), (580, 245864), (584, 244180), (730, 195344), (842, 169360), (928, 153665), (1160, 122932), (1168, 122090), (1460, 97672), (1684, 84680), (2105, 67744), (2117, 67360), (2320, 61466), (2336, 61045), (2920, 48836), (3368, 42340), (4210, 33872), (4234, 33680), (4640, 30733), (5840, 24418), (6736, 21170), (8420, 16936), (8468, 16840), (10585, 13472), (11680, 12209)]