104238120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4055

約数の個数: 128

約数和(自身を含む): 369008640

約数和(自身を除く): 264770520

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, 4003, 4340, 5208, 6510, 8006, 8680, 12009, 13020, 16012, 20015, 24018, 26040, 28021, 32024, 40030, 48036, 56042, 60045, 80060, 84063, 96072, 112084, 120090, 124093, 140105, 160120, 168126, 224168, 240180, 248186, 280210, 336252, 372279, 420315, 480360, 496372, 560420, 620465, 672504, 744558, 840630, 868651, 992744, 1120840, 1240930, 1489116, 1681260, 1737302, 1861395, 2481860, 2605953, 2978232, 3362520, 3474604, 3722790, 4343255, 4963720, 5211906, 6949208, 7445580, 8686510, 10423812, 13029765, 14891160, 17373020, 20847624, 26059530, 34746040, 52119060, 104238120]

約数ペア:

[(1, 104238120), (2, 52119060), (3, 34746040), (4, 26059530), (5, 20847624), (6, 17373020), (7, 14891160), (8, 13029765), (10, 10423812), (12, 8686510), (14, 7445580), (15, 6949208), (20, 5211906), (21, 4963720), (24, 4343255), (28, 3722790), (30, 3474604), (31, 3362520), (35, 2978232), (40, 2605953), (42, 2481860), (56, 1861395), (60, 1737302), (62, 1681260), (70, 1489116), (84, 1240930), (93, 1120840), (105, 992744), (120, 868651), (124, 840630), (140, 744558), (155, 672504), (168, 620465), (186, 560420), (210, 496372), (217, 480360), (248, 420315), (280, 372279), (310, 336252), (372, 280210), (420, 248186), (434, 240180), (465, 224168), (620, 168126), (651, 160120), (744, 140105), (840, 124093), (868, 120090), (930, 112084), (1085, 96072), (1240, 84063), (1302, 80060), (1736, 60045), (1860, 56042), (2170, 48036), (2604, 40030), (3255, 32024), (3720, 28021), (4003, 26040), (4340, 24018), (5208, 20015), (6510, 16012), (8006, 13020), (8680, 12009)]