164320980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 494242560

約数和(自身を除く): 329921580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1020, 1065, 1207, 1420, 2130, 2269, 2414, 3621, 4260, 4538, 4828, 6035, 6807, 7242, 9076, 11345, 12070, 13614, 14484, 18105, 22690, 24140, 27228, 34035, 36210, 38573, 45380, 68070, 72420, 77146, 115719, 136140, 154292, 161099, 192865, 231438, 322198, 385730, 462876, 483297, 578595, 644396, 771460, 805495, 966594, 1157190, 1610990, 1933188, 2314380, 2416485, 2738683, 3221980, 4832970, 5477366, 8216049, 9665940, 10954732, 13693415, 16432098, 27386830, 32864196, 41080245, 54773660, 82160490, 164320980]

約数ペア:

[(1, 164320980), (2, 82160490), (3, 54773660), (4, 41080245), (5, 32864196), (6, 27386830), (10, 16432098), (12, 13693415), (15, 10954732), (17, 9665940), (20, 8216049), (30, 5477366), (34, 4832970), (51, 3221980), (60, 2738683), (68, 2416485), (71, 2314380), (85, 1933188), (102, 1610990), (142, 1157190), (170, 966594), (204, 805495), (213, 771460), (255, 644396), (284, 578595), (340, 483297), (355, 462876), (426, 385730), (510, 322198), (710, 231438), (852, 192865), (1020, 161099), (1065, 154292), (1207, 136140), (1420, 115719), (2130, 77146), (2269, 72420), (2414, 68070), (3621, 45380), (4260, 38573), (4538, 36210), (4828, 34035), (6035, 27228), (6807, 24140), (7242, 22690), (9076, 18105), (11345, 14484), (12070, 13614)]