4447848160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9433}}^1$

素因数の和:9876

約数の個数: 96

約数和(自身を含む): 12038991552

約数和(自身を除く): 7591143392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 421, 560, 842, 1120, 1684, 2105, 2947, 3368, 4210, 5894, 6736, 8420, 9433, 11788, 13472, 14735, 16840, 18866, 23576, 29470, 33680, 37732, 47152, 47165, 58940, 66031, 67360, 75464, 94304, 94330, 117880, 132062, 150928, 188660, 235760, 264124, 301856, 330155, 377320, 471520, 528248, 660310, 754640, 1056496, 1320620, 1509280, 2112992, 2641240, 3971293, 5282480, 7942586, 10564960, 15885172, 19856465, 27799051, 31770344, 39712930, 55598102, 63540688, 79425860, 111196204, 127081376, 138995255, 158851720, 222392408, 277990510, 317703440, 444784816, 555981020, 635406880, 889569632, 1111962040, 2223924080, 4447848160]

約数ペア:

[(1, 4447848160), (2, 2223924080), (4, 1111962040), (5, 889569632), (7, 635406880), (8, 555981020), (10, 444784816), (14, 317703440), (16, 277990510), (20, 222392408), (28, 158851720), (32, 138995255), (35, 127081376), (40, 111196204), (56, 79425860), (70, 63540688), (80, 55598102), (112, 39712930), (140, 31770344), (160, 27799051), (224, 19856465), (280, 15885172), (421, 10564960), (560, 7942586), (842, 5282480), (1120, 3971293), (1684, 2641240), (2105, 2112992), (2947, 1509280), (3368, 1320620), (4210, 1056496), (5894, 754640), (6736, 660310), (8420, 528248), (9433, 471520), (11788, 377320), (13472, 330155), (14735, 301856), (16840, 264124), (18866, 235760), (23576, 188660), (29470, 150928), (33680, 132062), (37732, 117880), (47152, 94330), (47165, 94304), (58940, 75464), (66031, 67360)]