297690160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 716355936

約数和(自身を除く): 418665776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 163, 185, 296, 326, 370, 592, 617, 652, 740, 815, 1234, 1304, 1480, 1630, 2468, 2608, 2960, 3085, 3260, 4936, 6031, 6170, 6520, 9872, 12062, 12340, 13040, 22829, 24124, 24680, 30155, 45658, 48248, 49360, 60310, 91316, 96496, 100571, 114145, 120620, 182632, 201142, 228290, 241240, 365264, 402284, 456580, 482480, 502855, 804568, 913160, 1005710, 1609136, 1826320, 2011420, 3721127, 4022840, 7442254, 8045680, 14884508, 18605635, 29769016, 37211270, 59538032, 74422540, 148845080, 297690160]

約数ペア:

[(1, 297690160), (2, 148845080), (4, 74422540), (5, 59538032), (8, 37211270), (10, 29769016), (16, 18605635), (20, 14884508), (37, 8045680), (40, 7442254), (74, 4022840), (80, 3721127), (148, 2011420), (163, 1826320), (185, 1609136), (296, 1005710), (326, 913160), (370, 804568), (592, 502855), (617, 482480), (652, 456580), (740, 402284), (815, 365264), (1234, 241240), (1304, 228290), (1480, 201142), (1630, 182632), (2468, 120620), (2608, 114145), (2960, 100571), (3085, 96496), (3260, 91316), (4936, 60310), (6031, 49360), (6170, 48248), (6520, 45658), (9872, 30155), (12062, 24680), (12340, 24124), (13040, 22829)]