104706840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4073

約数の個数: 128

約数和(自身を含む): 370667520

約数和(自身を除く): 265960680

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, 4021, 4340, 5208, 6510, 8042, 8680, 12063, 13020, 16084, 20105, 24126, 26040, 28147, 32168, 40210, 48252, 56294, 60315, 80420, 84441, 96504, 112588, 120630, 124651, 140735, 160840, 168882, 225176, 241260, 249302, 281470, 337764, 373953, 422205, 482520, 498604, 562940, 623255, 675528, 747906, 844410, 872557, 997208, 1125880, 1246510, 1495812, 1688820, 1745114, 1869765, 2493020, 2617671, 2991624, 3377640, 3490228, 3739530, 4362785, 4986040, 5235342, 6980456, 7479060, 8725570, 10470684, 13088355, 14958120, 17451140, 20941368, 26176710, 34902280, 52353420, 104706840]

約数ペア:

[(1, 104706840), (2, 52353420), (3, 34902280), (4, 26176710), (5, 20941368), (6, 17451140), (7, 14958120), (8, 13088355), (10, 10470684), (12, 8725570), (14, 7479060), (15, 6980456), (20, 5235342), (21, 4986040), (24, 4362785), (28, 3739530), (30, 3490228), (31, 3377640), (35, 2991624), (40, 2617671), (42, 2493020), (56, 1869765), (60, 1745114), (62, 1688820), (70, 1495812), (84, 1246510), (93, 1125880), (105, 997208), (120, 872557), (124, 844410), (140, 747906), (155, 675528), (168, 623255), (186, 562940), (210, 498604), (217, 482520), (248, 422205), (280, 373953), (310, 337764), (372, 281470), (420, 249302), (434, 241260), (465, 225176), (620, 168882), (651, 160840), (744, 140735), (840, 124651), (868, 120630), (930, 112588), (1085, 96504), (1240, 84441), (1302, 80420), (1736, 60315), (1860, 56294), (2170, 48252), (2604, 40210), (3255, 32168), (3720, 28147), (4021, 26040), (4340, 24126), (5208, 20105), (6510, 16084), (8042, 13020), (8680, 12063)]