676656320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1162

約数の個数: 112

約数和(自身を含む): 1701881280

約数和(自身を除く): 1025224960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 460, 712, 736, 890, 920, 1033, 1424, 1472, 1780, 1840, 2047, 2066, 2848, 3560, 3680, 4094, 4132, 5165, 5696, 7120, 7360, 8188, 8264, 10235, 10330, 14240, 16376, 16528, 20470, 20660, 23759, 28480, 32752, 33056, 40940, 41320, 47518, 65504, 66112, 81880, 82640, 91937, 95036, 118795, 131008, 163760, 165280, 183874, 190072, 237590, 327520, 330560, 367748, 380144, 459685, 475180, 655040, 735496, 760288, 919370, 950360, 1470992, 1520576, 1838740, 1900720, 2114551, 2941984, 3677480, 3801440, 4229102, 5883968, 7354960, 7602880, 8458204, 10572755, 14709920, 16916408, 21145510, 29419840, 33832816, 42291020, 67665632, 84582040, 135331264, 169164080, 338328160, 676656320]

約数ペア:

[(1, 676656320), (2, 338328160), (4, 169164080), (5, 135331264), (8, 84582040), (10, 67665632), (16, 42291020), (20, 33832816), (23, 29419840), (32, 21145510), (40, 16916408), (46, 14709920), (64, 10572755), (80, 8458204), (89, 7602880), (92, 7354960), (115, 5883968), (160, 4229102), (178, 3801440), (184, 3677480), (230, 2941984), (320, 2114551), (356, 1900720), (368, 1838740), (445, 1520576), (460, 1470992), (712, 950360), (736, 919370), (890, 760288), (920, 735496), (1033, 655040), (1424, 475180), (1472, 459685), (1780, 380144), (1840, 367748), (2047, 330560), (2066, 327520), (2848, 237590), (3560, 190072), (3680, 183874), (4094, 165280), (4132, 163760), (5165, 131008), (5696, 118795), (7120, 95036), (7360, 91937), (8188, 82640), (8264, 81880), (10235, 66112), (10330, 65504), (14240, 47518), (16376, 41320), (16528, 40940), (20470, 33056), (20660, 32752), (23759, 28480)]