717890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5423

約数の個数: 160

約数和(自身を含む): 2452843008

約数和(自身を除く): 1734952848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5351, 5590, 6708, 8385, 8944, 10320, 10702, 11180, 13416, 16053, 16770, 21404, 22360, 26755, 26832, 32106, 33540, 42808, 44720, 53510, 64212, 67080, 69563, 80265, 85616, 107020, 128424, 134160, 139126, 160530, 208689, 214040, 230093, 256848, 278252, 321060, 347815, 417378, 428080, 460186, 556504, 642120, 690279, 695630, 834756, 920372, 1043445, 1113008, 1150465, 1284240, 1380558, 1391260, 1669512, 1840744, 2086890, 2300930, 2761116, 2782520, 2991209, 3339024, 3451395, 3681488, 4173780, 4601860, 5522232, 5565040, 5982418, 6902790, 8347560, 8973627, 9203720, 11044464, 11964836, 13805580, 14956045, 16695120, 17947254, 18407440, 23929672, 27611160, 29912090, 35894508, 44868135, 47859344, 55222320, 59824180, 71789016, 89736270, 119648360, 143578032, 179472540, 239296720, 358945080, 717890160]

約数ペア:

[(1, 717890160), (2, 358945080), (3, 239296720), (4, 179472540), (5, 143578032), (6, 119648360), (8, 89736270), (10, 71789016), (12, 59824180), (13, 55222320), (15, 47859344), (16, 44868135), (20, 35894508), (24, 29912090), (26, 27611160), (30, 23929672), (39, 18407440), (40, 17947254), (43, 16695120), (48, 14956045), (52, 13805580), (60, 11964836), (65, 11044464), (78, 9203720), (80, 8973627), (86, 8347560), (104, 6902790), (120, 5982418), (129, 5565040), (130, 5522232), (156, 4601860), (172, 4173780), (195, 3681488), (208, 3451395), (215, 3339024), (240, 2991209), (258, 2782520), (260, 2761116), (312, 2300930), (344, 2086890), (390, 1840744), (430, 1669512), (516, 1391260), (520, 1380558), (559, 1284240), (624, 1150465), (645, 1113008), (688, 1043445), (780, 920372), (860, 834756), (1032, 695630), (1040, 690279), (1118, 642120), (1290, 556504), (1560, 460186), (1677, 428080), (1720, 417378), (2064, 347815), (2236, 321060), (2580, 278252), (2795, 256848), (3120, 230093), (3354, 214040), (3440, 208689), (4472, 160530), (5160, 139126), (5351, 134160), (5590, 128424), (6708, 107020), (8385, 85616), (8944, 80265), (10320, 69563), (10702, 67080), (11180, 64212), (13416, 53510), (16053, 44720), (16770, 42808), (21404, 33540), (22360, 32106), (26755, 26832)]