156338520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 508939200

約数和(自身を除く): 352600680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 593, 676, 780, 845, 1014, 1186, 1352, 1560, 1690, 1779, 2028, 2197, 2372, 2535, 2965, 3380, 3558, 4056, 4394, 4744, 5070, 5930, 6591, 6760, 7116, 7709, 8788, 8895, 10140, 10985, 11860, 13182, 14232, 15418, 17576, 17790, 20280, 21970, 23127, 23720, 26364, 30836, 32955, 35580, 38545, 43940, 46254, 52728, 61672, 65910, 71160, 77090, 87880, 92508, 100217, 115635, 131820, 154180, 185016, 200434, 231270, 263640, 300651, 308360, 400868, 462540, 501085, 601302, 801736, 925080, 1002170, 1202604, 1302821, 1503255, 2004340, 2405208, 2605642, 3006510, 3908463, 4008680, 5211284, 6013020, 6514105, 7816926, 10422568, 12026040, 13028210, 15633852, 19542315, 26056420, 31267704, 39084630, 52112840, 78169260, 156338520]

約数ペア:

[(1, 156338520), (2, 78169260), (3, 52112840), (4, 39084630), (5, 31267704), (6, 26056420), (8, 19542315), (10, 15633852), (12, 13028210), (13, 12026040), (15, 10422568), (20, 7816926), (24, 6514105), (26, 6013020), (30, 5211284), (39, 4008680), (40, 3908463), (52, 3006510), (60, 2605642), (65, 2405208), (78, 2004340), (104, 1503255), (120, 1302821), (130, 1202604), (156, 1002170), (169, 925080), (195, 801736), (260, 601302), (312, 501085), (338, 462540), (390, 400868), (507, 308360), (520, 300651), (593, 263640), (676, 231270), (780, 200434), (845, 185016), (1014, 154180), (1186, 131820), (1352, 115635), (1560, 100217), (1690, 92508), (1779, 87880), (2028, 77090), (2197, 71160), (2372, 65910), (2535, 61672), (2965, 52728), (3380, 46254), (3558, 43940), (4056, 38545), (4394, 35580), (4744, 32955), (5070, 30836), (5930, 26364), (6591, 23720), (6760, 23127), (7116, 21970), (7709, 20280), (8788, 17790), (8895, 17576), (10140, 15418), (10985, 14232), (11860, 13182)]