15693817840

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1\times {\mathrm{1483}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 36766396800

約数和(自身を除く): 21072578960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 739, 895, 1432, 1478, 1483, 1790, 2864, 2956, 2966, 3580, 3695, 5912, 5932, 7160, 7390, 7415, 11824, 11864, 14320, 14780, 14830, 23728, 29560, 29660, 59120, 59320, 118640, 132281, 264562, 265457, 529124, 530914, 661405, 1058248, 1061828, 1095937, 1322810, 1327285, 2116496, 2123656, 2191874, 2645620, 2654570, 4247312, 4383748, 5291240, 5309140, 5479685, 8767496, 10582480, 10618280, 10959370, 17534992, 21236560, 21918740, 43837480, 87674960, 196172723, 392345446, 784690892, 980863615, 1569381784, 1961727230, 3138763568, 3923454460, 7846908920, 15693817840]

約数ペア:

[(1, 15693817840), (2, 7846908920), (4, 3923454460), (5, 3138763568), (8, 1961727230), (10, 1569381784), (16, 980863615), (20, 784690892), (40, 392345446), (80, 196172723), (179, 87674960), (358, 43837480), (716, 21918740), (739, 21236560), (895, 17534992), (1432, 10959370), (1478, 10618280), (1483, 10582480), (1790, 8767496), (2864, 5479685), (2956, 5309140), (2966, 5291240), (3580, 4383748), (3695, 4247312), (5912, 2654570), (5932, 2645620), (7160, 2191874), (7390, 2123656), (7415, 2116496), (11824, 1327285), (11864, 1322810), (14320, 1095937), (14780, 1061828), (14830, 1058248), (23728, 661405), (29560, 530914), (29660, 529124), (59120, 265457), (59320, 264562), (118640, 132281)]