1570374120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6653}}^1$

素因数の和:6955

約数の個数: 128

約数和(自身を含む): 5404112640

約数和(自身を除く): 3833738520

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, 281, 420, 562, 840, 843, 1124, 1405, 1686, 1967, 2248, 2810, 3372, 3934, 4215, 5620, 5901, 6653, 6744, 7868, 8430, 9835, 11240, 11802, 13306, 15736, 16860, 19670, 19959, 23604, 26612, 29505, 33265, 33720, 39340, 39918, 46571, 47208, 53224, 59010, 66530, 78680, 79836, 93142, 99795, 118020, 133060, 139713, 159672, 186284, 199590, 232855, 236040, 266120, 279426, 372568, 399180, 465710, 558852, 698565, 798360, 931420, 1117704, 1397130, 1862840, 1869493, 2794260, 3738986, 5588520, 5608479, 7477972, 9347465, 11216958, 13086451, 14955944, 18694930, 22433916, 26172902, 28042395, 37389860, 39259353, 44867832, 52345804, 56084790, 65432255, 74779720, 78518706, 104691608, 112169580, 130864510, 157037412, 196296765, 224339160, 261729020, 314074824, 392593530, 523458040, 785187060, 1570374120]

約数ペア:

[(1, 1570374120), (2, 785187060), (3, 523458040), (4, 392593530), (5, 314074824), (6, 261729020), (7, 224339160), (8, 196296765), (10, 157037412), (12, 130864510), (14, 112169580), (15, 104691608), (20, 78518706), (21, 74779720), (24, 65432255), (28, 56084790), (30, 52345804), (35, 44867832), (40, 39259353), (42, 37389860), (56, 28042395), (60, 26172902), (70, 22433916), (84, 18694930), (105, 14955944), (120, 13086451), (140, 11216958), (168, 9347465), (210, 7477972), (280, 5608479), (281, 5588520), (420, 3738986), (562, 2794260), (840, 1869493), (843, 1862840), (1124, 1397130), (1405, 1117704), (1686, 931420), (1967, 798360), (2248, 698565), (2810, 558852), (3372, 465710), (3934, 399180), (4215, 372568), (5620, 279426), (5901, 266120), (6653, 236040), (6744, 232855), (7868, 199590), (8430, 186284), (9835, 159672), (11240, 139713), (11802, 133060), (13306, 118020), (15736, 99795), (16860, 93142), (19670, 79836), (19959, 78680), (23604, 66530), (26612, 59010), (29505, 53224), (33265, 47208), (33720, 46571), (39340, 39918)]