57068760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67939}}^1$

素因数の和:67960

約数の個数: 64

約数和(自身を含む): 195667200

約数和(自身を除く): 138598440

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, 67939, 135878, 203817, 271756, 339695, 407634, 475573, 543512, 679390, 815268, 951146, 1019085, 1358780, 1426719, 1630536, 1902292, 2038170, 2377865, 2717560, 2853438, 3804584, 4076340, 4755730, 5706876, 7133595, 8152680, 9511460, 11413752, 14267190, 19022920, 28534380, 57068760]

約数ペア:

[(1, 57068760), (2, 28534380), (3, 19022920), (4, 14267190), (5, 11413752), (6, 9511460), (7, 8152680), (8, 7133595), (10, 5706876), (12, 4755730), (14, 4076340), (15, 3804584), (20, 2853438), (21, 2717560), (24, 2377865), (28, 2038170), (30, 1902292), (35, 1630536), (40, 1426719), (42, 1358780), (56, 1019085), (60, 951146), (70, 815268), (84, 679390), (105, 543512), (120, 475573), (140, 407634), (168, 339695), (210, 271756), (280, 203817), (420, 135878), (840, 67939)]