2270725080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33851}}^1$

素因数の和:33921

約数の個数: 128

約数和(自身を含む): 7507019520

約数和(自身を除く): 5236294440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 13416, 16770, 22360, 33540, 33851, 67080, 67702, 101553, 135404, 169255, 203106, 270808, 338510, 406212, 440063, 507765, 677020, 812424, 880126, 1015530, 1320189, 1354040, 1455593, 1760252, 2031060, 2200315, 2640378, 2911186, 3520504, 4062120, 4366779, 4400630, 5280756, 5822372, 6600945, 7277965, 8733558, 8801260, 10561512, 11644744, 13201890, 14555930, 17467116, 17602520, 18922709, 21833895, 26403780, 29111860, 34934232, 37845418, 43667790, 52807560, 56768127, 58223720, 75690836, 87335580, 94613545, 113536254, 151381672, 174671160, 189227090, 227072508, 283840635, 378454180, 454145016, 567681270, 756908360, 1135362540, 2270725080]

約数ペア:

[(1, 2270725080), (2, 1135362540), (3, 756908360), (4, 567681270), (5, 454145016), (6, 378454180), (8, 283840635), (10, 227072508), (12, 189227090), (13, 174671160), (15, 151381672), (20, 113536254), (24, 94613545), (26, 87335580), (30, 75690836), (39, 58223720), (40, 56768127), (43, 52807560), (52, 43667790), (60, 37845418), (65, 34934232), (78, 29111860), (86, 26403780), (104, 21833895), (120, 18922709), (129, 17602520), (130, 17467116), (156, 14555930), (172, 13201890), (195, 11644744), (215, 10561512), (258, 8801260), (260, 8733558), (312, 7277965), (344, 6600945), (390, 5822372), (430, 5280756), (516, 4400630), (520, 4366779), (559, 4062120), (645, 3520504), (780, 2911186), (860, 2640378), (1032, 2200315), (1118, 2031060), (1290, 1760252), (1560, 1455593), (1677, 1354040), (1720, 1320189), (2236, 1015530), (2580, 880126), (2795, 812424), (3354, 677020), (4472, 507765), (5160, 440063), (5590, 406212), (6708, 338510), (8385, 270808), (11180, 203106), (13416, 169255), (16770, 135404), (22360, 101553), (33540, 67702), (33851, 67080)]