127874040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{152231}}^1$

素因数の和:152252

約数の個数: 64

約数和(自身を含む): 438428160

約数和(自身を除く): 310554120

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, 152231, 304462, 456693, 608924, 761155, 913386, 1065617, 1217848, 1522310, 1826772, 2131234, 2283465, 3044620, 3196851, 3653544, 4262468, 4566930, 5328085, 6089240, 6393702, 8524936, 9133860, 10656170, 12787404, 15984255, 18267720, 21312340, 25574808, 31968510, 42624680, 63937020, 127874040]

約数ペア:

[(1, 127874040), (2, 63937020), (3, 42624680), (4, 31968510), (5, 25574808), (6, 21312340), (7, 18267720), (8, 15984255), (10, 12787404), (12, 10656170), (14, 9133860), (15, 8524936), (20, 6393702), (21, 6089240), (24, 5328085), (28, 4566930), (30, 4262468), (35, 3653544), (40, 3196851), (42, 3044620), (56, 2283465), (60, 2131234), (70, 1826772), (84, 1522310), (105, 1217848), (120, 1065617), (140, 913386), (168, 761155), (210, 608924), (280, 456693), (420, 304462), (840, 152231)]