15696838140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{210809}}^1$

素因数の和:210911

約数の個数: 96

約数和(自身を含む): 47174218560

約数和(自身を除く): 31477380420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2482, 3723, 4380, 4964, 6205, 7446, 12410, 14892, 18615, 24820, 37230, 74460, 210809, 421618, 632427, 843236, 1054045, 1264854, 2108090, 2529708, 3162135, 3583753, 4216180, 6324270, 7167506, 10751259, 12648540, 14335012, 15389057, 17918765, 21502518, 30778114, 35837530, 43005036, 46167171, 53756295, 61556228, 71675060, 76945285, 92334342, 107512590, 153890570, 184668684, 215025180, 230835855, 261613969, 307781140, 461671710, 523227938, 784841907, 923343420, 1046455876, 1308069845, 1569683814, 2616139690, 3139367628, 3924209535, 5232279380, 7848419070, 15696838140]

約数ペア:

[(1, 15696838140), (2, 7848419070), (3, 5232279380), (4, 3924209535), (5, 3139367628), (6, 2616139690), (10, 1569683814), (12, 1308069845), (15, 1046455876), (17, 923343420), (20, 784841907), (30, 523227938), (34, 461671710), (51, 307781140), (60, 261613969), (68, 230835855), (73, 215025180), (85, 184668684), (102, 153890570), (146, 107512590), (170, 92334342), (204, 76945285), (219, 71675060), (255, 61556228), (292, 53756295), (340, 46167171), (365, 43005036), (438, 35837530), (510, 30778114), (730, 21502518), (876, 17918765), (1020, 15389057), (1095, 14335012), (1241, 12648540), (1460, 10751259), (2190, 7167506), (2482, 6324270), (3723, 4216180), (4380, 3583753), (4964, 3162135), (6205, 2529708), (7446, 2108090), (12410, 1264854), (14892, 1054045), (18615, 843236), (24820, 632427), (37230, 421618), (74460, 210809)]