68368740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 211921920

約数和(自身を除く): 143553180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1459, 1562, 2130, 2343, 2918, 3124, 3905, 4260, 4377, 4686, 5836, 7295, 7810, 8754, 9372, 11715, 14590, 15620, 16049, 17508, 21885, 23430, 29180, 32098, 43770, 46860, 48147, 64196, 80245, 87540, 96294, 103589, 160490, 192588, 207178, 240735, 310767, 320980, 414356, 481470, 517945, 621534, 962940, 1035890, 1139479, 1243068, 1553835, 2071780, 2278958, 3107670, 3418437, 4557916, 5697395, 6215340, 6836874, 11394790, 13673748, 17092185, 22789580, 34184370, 68368740]

約数ペア:

[(1, 68368740), (2, 34184370), (3, 22789580), (4, 17092185), (5, 13673748), (6, 11394790), (10, 6836874), (11, 6215340), (12, 5697395), (15, 4557916), (20, 3418437), (22, 3107670), (30, 2278958), (33, 2071780), (44, 1553835), (55, 1243068), (60, 1139479), (66, 1035890), (71, 962940), (110, 621534), (132, 517945), (142, 481470), (165, 414356), (213, 320980), (220, 310767), (284, 240735), (330, 207178), (355, 192588), (426, 160490), (660, 103589), (710, 96294), (781, 87540), (852, 80245), (1065, 64196), (1420, 48147), (1459, 46860), (1562, 43770), (2130, 32098), (2343, 29180), (2918, 23430), (3124, 21885), (3905, 17508), (4260, 16049), (4377, 15620), (4686, 14590), (5836, 11715), (7295, 9372), (7810, 8754)]