140913240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1617

約数の個数: 128

約数和(自身を含む): 463276800

約数和(自身を除く): 322363560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1531, 1534, 1560, 1770, 2301, 2360, 3062, 3068, 3540, 3835, 4593, 4602, 6124, 6136, 7080, 7655, 7670, 9186, 9204, 11505, 12248, 15310, 15340, 18372, 18408, 19903, 22965, 23010, 30620, 30680, 36744, 39806, 45930, 46020, 59709, 61240, 79612, 90329, 91860, 92040, 99515, 119418, 159224, 180658, 183720, 199030, 238836, 270987, 298545, 361316, 398060, 451645, 477672, 541974, 597090, 722632, 796120, 903290, 1083948, 1174277, 1194180, 1354935, 1806580, 2167896, 2348554, 2388360, 2709870, 3522831, 3613160, 4697108, 5419740, 5871385, 7045662, 9394216, 10839480, 11742770, 14091324, 17614155, 23485540, 28182648, 35228310, 46971080, 70456620, 140913240]

約数ペア:

[(1, 140913240), (2, 70456620), (3, 46971080), (4, 35228310), (5, 28182648), (6, 23485540), (8, 17614155), (10, 14091324), (12, 11742770), (13, 10839480), (15, 9394216), (20, 7045662), (24, 5871385), (26, 5419740), (30, 4697108), (39, 3613160), (40, 3522831), (52, 2709870), (59, 2388360), (60, 2348554), (65, 2167896), (78, 1806580), (104, 1354935), (118, 1194180), (120, 1174277), (130, 1083948), (156, 903290), (177, 796120), (195, 722632), (236, 597090), (260, 541974), (295, 477672), (312, 451645), (354, 398060), (390, 361316), (472, 298545), (520, 270987), (590, 238836), (708, 199030), (767, 183720), (780, 180658), (885, 159224), (1180, 119418), (1416, 99515), (1531, 92040), (1534, 91860), (1560, 90329), (1770, 79612), (2301, 61240), (2360, 59709), (3062, 46020), (3068, 45930), (3540, 39806), (3835, 36744), (4593, 30680), (4602, 30620), (6124, 23010), (6136, 22965), (7080, 19903), (7655, 18408), (7670, 18372), (9186, 15340), (9204, 15310), (11505, 12248)]