130746840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5073

約数の個数: 128

約数和(自身を含む): 462827520

約数和(自身を除く): 332080680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5021, 5208, 6510, 8680, 10042, 13020, 15063, 20084, 25105, 26040, 30126, 35147, 40168, 50210, 60252, 70294, 75315, 100420, 105441, 120504, 140588, 150630, 155651, 175735, 200840, 210882, 281176, 301260, 311302, 351470, 421764, 466953, 527205, 602520, 622604, 702940, 778255, 843528, 933906, 1054410, 1089557, 1245208, 1405880, 1556510, 1867812, 2108820, 2179114, 2334765, 3113020, 3268671, 3735624, 4217640, 4358228, 4669530, 5447785, 6226040, 6537342, 8716456, 9339060, 10895570, 13074684, 16343355, 18678120, 21791140, 26149368, 32686710, 43582280, 65373420, 130746840]

約数ペア:

[(1, 130746840), (2, 65373420), (3, 43582280), (4, 32686710), (5, 26149368), (6, 21791140), (7, 18678120), (8, 16343355), (10, 13074684), (12, 10895570), (14, 9339060), (15, 8716456), (20, 6537342), (21, 6226040), (24, 5447785), (28, 4669530), (30, 4358228), (31, 4217640), (35, 3735624), (40, 3268671), (42, 3113020), (56, 2334765), (60, 2179114), (62, 2108820), (70, 1867812), (84, 1556510), (93, 1405880), (105, 1245208), (120, 1089557), (124, 1054410), (140, 933906), (155, 843528), (168, 778255), (186, 702940), (210, 622604), (217, 602520), (248, 527205), (280, 466953), (310, 421764), (372, 351470), (420, 311302), (434, 301260), (465, 281176), (620, 210882), (651, 200840), (744, 175735), (840, 155651), (868, 150630), (930, 140588), (1085, 120504), (1240, 105441), (1302, 100420), (1736, 75315), (1860, 70294), (2170, 60252), (2604, 50210), (3255, 40168), (3720, 35147), (4340, 30126), (5021, 26040), (5208, 25105), (6510, 20084), (8680, 15063), (10042, 13020)]