15668021040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9326203}}^1$

素因数の和:9326226

約数の個数: 80

約数和(自身を含む): 55509566208

約数和(自身を除く): 39841545168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9326203, 18652406, 27978609, 37304812, 46631015, 55957218, 65283421, 74609624, 93262030, 111914436, 130566842, 139893045, 149219248, 186524060, 195850263, 223828872, 261133684, 279786090, 326417105, 373048120, 391700526, 447657744, 522267368, 559572180, 652834210, 746096240, 783401052, 979251315, 1044534736, 1119144360, 1305668420, 1566802104, 1958502630, 2238288720, 2611336840, 3133604208, 3917005260, 5222673680, 7834010520, 15668021040]

約数ペア:

[(1, 15668021040), (2, 7834010520), (3, 5222673680), (4, 3917005260), (5, 3133604208), (6, 2611336840), (7, 2238288720), (8, 1958502630), (10, 1566802104), (12, 1305668420), (14, 1119144360), (15, 1044534736), (16, 979251315), (20, 783401052), (21, 746096240), (24, 652834210), (28, 559572180), (30, 522267368), (35, 447657744), (40, 391700526), (42, 373048120), (48, 326417105), (56, 279786090), (60, 261133684), (70, 223828872), (80, 195850263), (84, 186524060), (105, 149219248), (112, 139893045), (120, 130566842), (140, 111914436), (168, 93262030), (210, 74609624), (240, 65283421), (280, 55957218), (336, 46631015), (420, 37304812), (560, 27978609), (840, 18652406), (1680, 9326203)]