15691974540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{58417}}^1$

素因数の和:58488

約数の個数: 144

約数和(自身を含む): 49601088096

約数和(自身を除く): 33909113556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 121, 132, 148, 165, 185, 220, 222, 242, 330, 363, 370, 407, 444, 484, 555, 605, 660, 726, 740, 814, 1110, 1210, 1221, 1452, 1628, 1815, 2035, 2220, 2420, 2442, 3630, 4070, 4477, 4884, 6105, 7260, 8140, 8954, 12210, 13431, 17908, 22385, 24420, 26862, 44770, 53724, 58417, 67155, 89540, 116834, 134310, 175251, 233668, 268620, 292085, 350502, 584170, 642587, 701004, 876255, 1168340, 1285174, 1752510, 1927761, 2161429, 2570348, 3212935, 3505020, 3855522, 4322858, 6425870, 6484287, 7068457, 7711044, 8645716, 9638805, 10807145, 12851740, 12968574, 14136914, 19277610, 21205371, 21614290, 23775719, 25937148, 28273828, 32421435, 35342285, 38555220, 42410742, 43228580, 47551438, 64842870, 70684570, 71327157, 84821484, 95102876, 106026855, 118878595, 129685740, 141369140, 142654314, 212053710, 237757190, 261532909, 285308628, 356635785, 424107420, 475514380, 523065818, 713271570, 784598727, 1046131636, 1307664545, 1426543140, 1569197454, 2615329090, 3138394908, 3922993635, 5230658180, 7845987270, 15691974540]

約数ペア:

[(1, 15691974540), (2, 7845987270), (3, 5230658180), (4, 3922993635), (5, 3138394908), (6, 2615329090), (10, 1569197454), (11, 1426543140), (12, 1307664545), (15, 1046131636), (20, 784598727), (22, 713271570), (30, 523065818), (33, 475514380), (37, 424107420), (44, 356635785), (55, 285308628), (60, 261532909), (66, 237757190), (74, 212053710), (110, 142654314), (111, 141369140), (121, 129685740), (132, 118878595), (148, 106026855), (165, 95102876), (185, 84821484), (220, 71327157), (222, 70684570), (242, 64842870), (330, 47551438), (363, 43228580), (370, 42410742), (407, 38555220), (444, 35342285), (484, 32421435), (555, 28273828), (605, 25937148), (660, 23775719), (726, 21614290), (740, 21205371), (814, 19277610), (1110, 14136914), (1210, 12968574), (1221, 12851740), (1452, 10807145), (1628, 9638805), (1815, 8645716), (2035, 7711044), (2220, 7068457), (2420, 6484287), (2442, 6425870), (3630, 4322858), (4070, 3855522), (4477, 3505020), (4884, 3212935), (6105, 2570348), (7260, 2161429), (8140, 1927761), (8954, 1752510), (12210, 1285174), (13431, 1168340), (17908, 876255), (22385, 701004), (24420, 642587), (26862, 584170), (44770, 350502), (53724, 292085), (58417, 268620), (67155, 233668), (89540, 175251), (116834, 134310)]