23366280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27817}}^1$

素因数の和:27838

約数の個数: 64

約数和(自身を含む): 80115840

約数和(自身を除く): 56749560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27817, 55634, 83451, 111268, 139085, 166902, 194719, 222536, 278170, 333804, 389438, 417255, 556340, 584157, 667608, 778876, 834510, 973595, 1112680, 1168314, 1557752, 1669020, 1947190, 2336628, 2920785, 3338040, 3894380, 4673256, 5841570, 7788760, 11683140, 23366280]

約数ペア:

[(1, 23366280), (2, 11683140), (3, 7788760), (4, 5841570), (5, 4673256), (6, 3894380), (7, 3338040), (8, 2920785), (10, 2336628), (12, 1947190), (14, 1669020), (15, 1557752), (20, 1168314), (21, 1112680), (24, 973595), (28, 834510), (30, 778876), (35, 667608), (40, 584157), (42, 556340), (56, 417255), (60, 389438), (70, 333804), (84, 278170), (105, 222536), (120, 194719), (140, 166902), (168, 139085), (210, 111268), (280, 83451), (420, 55634), (840, 27817)]