151398640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^2$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 358617672

約数和(自身を除く): 207219032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 151, 166, 302, 332, 415, 604, 664, 755, 830, 1208, 1328, 1510, 1660, 2416, 3020, 3320, 6040, 6640, 12080, 12533, 22801, 25066, 45602, 50132, 62665, 91204, 100264, 114005, 125330, 182408, 200528, 228010, 250660, 364816, 456020, 501320, 912040, 1002640, 1824080, 1892483, 3784966, 7569932, 9462415, 15139864, 18924830, 30279728, 37849660, 75699320, 151398640]

約数ペア:

[(1, 151398640), (2, 75699320), (4, 37849660), (5, 30279728), (8, 18924830), (10, 15139864), (16, 9462415), (20, 7569932), (40, 3784966), (80, 1892483), (83, 1824080), (151, 1002640), (166, 912040), (302, 501320), (332, 456020), (415, 364816), (604, 250660), (664, 228010), (755, 200528), (830, 182408), (1208, 125330), (1328, 114005), (1510, 100264), (1660, 91204), (2416, 62665), (3020, 50132), (3320, 45602), (6040, 25066), (6640, 22801), (12080, 12533)]