231358140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32957}}^1$

素因数の和:32988

約数の個数: 96

約数和(自身を含む): 775172160

約数和(自身を除く): 543814020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 32957, 65914, 98871, 131828, 164785, 197742, 296613, 329570, 395484, 428441, 494355, 593226, 659140, 856882, 889839, 988710, 1186452, 1285323, 1483065, 1713764, 1779678, 1977420, 2142205, 2570646, 2966130, 3559356, 3855969, 4284410, 4449195, 5141292, 5932260, 6426615, 7711938, 8568820, 8898390, 11567907, 12853230, 15423876, 17796780, 19279845, 23135814, 25706460, 38559690, 46271628, 57839535, 77119380, 115679070, 231358140]

約数ペア:

[(1, 231358140), (2, 115679070), (3, 77119380), (4, 57839535), (5, 46271628), (6, 38559690), (9, 25706460), (10, 23135814), (12, 19279845), (13, 17796780), (15, 15423876), (18, 12853230), (20, 11567907), (26, 8898390), (27, 8568820), (30, 7711938), (36, 6426615), (39, 5932260), (45, 5141292), (52, 4449195), (54, 4284410), (60, 3855969), (65, 3559356), (78, 2966130), (90, 2570646), (108, 2142205), (117, 1977420), (130, 1779678), (135, 1713764), (156, 1483065), (180, 1285323), (195, 1186452), (234, 988710), (260, 889839), (270, 856882), (351, 659140), (390, 593226), (468, 494355), (540, 428441), (585, 395484), (702, 329570), (780, 296613), (1170, 197742), (1404, 164785), (1755, 131828), (2340, 98871), (3510, 65914), (7020, 32957)]