15695556180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{6481}}^1$

素因数の和:6897

約数の個数: 96

約数和(自身を含む): 44395373568

約数和(自身を除く): 28699817388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 223, 362, 446, 543, 669, 724, 892, 905, 1086, 1115, 1338, 1810, 2172, 2230, 2676, 2715, 3345, 3620, 4460, 5430, 6481, 6690, 10860, 12962, 13380, 19443, 25924, 32405, 38886, 40363, 64810, 77772, 80726, 97215, 121089, 129620, 161452, 194430, 201815, 242178, 388860, 403630, 484356, 605445, 807260, 1173061, 1210890, 1445263, 2346122, 2421780, 2890526, 3519183, 4335789, 4692244, 5781052, 5865305, 7038366, 7226315, 8671578, 11730610, 14076732, 14452630, 17343156, 17595915, 21678945, 23461220, 28905260, 35191830, 43357890, 70383660, 86715780, 261592603, 523185206, 784777809, 1046370412, 1307963015, 1569555618, 2615926030, 3139111236, 3923889045, 5231852060, 7847778090, 15695556180]

約数ペア:

[(1, 15695556180), (2, 7847778090), (3, 5231852060), (4, 3923889045), (5, 3139111236), (6, 2615926030), (10, 1569555618), (12, 1307963015), (15, 1046370412), (20, 784777809), (30, 523185206), (60, 261592603), (181, 86715780), (223, 70383660), (362, 43357890), (446, 35191830), (543, 28905260), (669, 23461220), (724, 21678945), (892, 17595915), (905, 17343156), (1086, 14452630), (1115, 14076732), (1338, 11730610), (1810, 8671578), (2172, 7226315), (2230, 7038366), (2676, 5865305), (2715, 5781052), (3345, 4692244), (3620, 4335789), (4460, 3519183), (5430, 2890526), (6481, 2421780), (6690, 2346122), (10860, 1445263), (12962, 1210890), (13380, 1173061), (19443, 807260), (25924, 605445), (32405, 484356), (38886, 403630), (40363, 388860), (64810, 242178), (77772, 201815), (80726, 194430), (97215, 161452), (121089, 129620)]