173369360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 250889200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1060, 1240, 1319, 1643, 2120, 2480, 2638, 3286, 4240, 5276, 6572, 6595, 8215, 10552, 13144, 13190, 16430, 21104, 26288, 26380, 32860, 40889, 52760, 65720, 69907, 81778, 105520, 131440, 139814, 163556, 204445, 279628, 327112, 349535, 408890, 559256, 654224, 699070, 817780, 1118512, 1398140, 1635560, 2167117, 2796280, 3271120, 4334234, 5592560, 8668468, 10835585, 17336936, 21671170, 34673872, 43342340, 86684680, 173369360]

約数ペア:

[(1, 173369360), (2, 86684680), (4, 43342340), (5, 34673872), (8, 21671170), (10, 17336936), (16, 10835585), (20, 8668468), (31, 5592560), (40, 4334234), (53, 3271120), (62, 2796280), (80, 2167117), (106, 1635560), (124, 1398140), (155, 1118512), (212, 817780), (248, 699070), (265, 654224), (310, 559256), (424, 408890), (496, 349535), (530, 327112), (620, 279628), (848, 204445), (1060, 163556), (1240, 139814), (1319, 131440), (1643, 105520), (2120, 81778), (2480, 69907), (2638, 65720), (3286, 52760), (4240, 40889), (5276, 32860), (6572, 26380), (6595, 26288), (8215, 21104), (10552, 16430), (13144, 13190)]