127477140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 409860864

約数和(自身を除く): 282383724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1181, 1285, 1542, 1799, 2362, 2570, 3084, 3543, 3598, 3855, 4724, 5140, 5397, 5905, 7086, 7196, 7710, 8267, 8995, 10794, 11810, 14172, 15420, 16534, 17715, 17990, 21588, 23620, 24801, 26985, 33068, 35430, 35980, 41335, 49602, 53970, 70860, 82670, 99204, 107940, 124005, 165340, 248010, 303517, 496020, 607034, 910551, 1214068, 1517585, 1821102, 2124619, 3035170, 3642204, 4249238, 4552755, 6070340, 6373857, 8498476, 9105510, 10623095, 12747714, 18211020, 21246190, 25495428, 31869285, 42492380, 63738570, 127477140]

約数ペア:

[(1, 127477140), (2, 63738570), (3, 42492380), (4, 31869285), (5, 25495428), (6, 21246190), (7, 18211020), (10, 12747714), (12, 10623095), (14, 9105510), (15, 8498476), (20, 6373857), (21, 6070340), (28, 4552755), (30, 4249238), (35, 3642204), (42, 3035170), (60, 2124619), (70, 1821102), (84, 1517585), (105, 1214068), (140, 910551), (210, 607034), (257, 496020), (420, 303517), (514, 248010), (771, 165340), (1028, 124005), (1181, 107940), (1285, 99204), (1542, 82670), (1799, 70860), (2362, 53970), (2570, 49602), (3084, 41335), (3543, 35980), (3598, 35430), (3855, 33068), (4724, 26985), (5140, 24801), (5397, 23620), (5905, 21588), (7086, 17990), (7196, 17715), (7710, 16534), (8267, 15420), (8995, 14172), (10794, 11810)]