2627507640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5401

約数の個数: 128

約数和(自身を含む): 8168765760

約数和(自身を除く): 5541258120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 296, 339, 370, 444, 452, 555, 565, 678, 740, 888, 904, 1110, 1130, 1356, 1480, 1695, 2220, 2260, 2712, 3390, 4181, 4440, 4520, 5237, 6780, 8362, 10474, 12543, 13560, 15711, 16724, 20905, 20948, 25086, 26185, 31422, 33448, 41810, 41896, 50172, 52370, 62715, 62844, 78555, 83620, 100344, 104740, 125430, 125688, 157110, 167240, 193769, 209480, 250860, 314220, 387538, 501720, 581307, 591781, 628440, 775076, 968845, 1162614, 1183562, 1550152, 1775343, 1937690, 2325228, 2367124, 2906535, 2958905, 3550686, 3875380, 4650456, 4734248, 5813070, 5917810, 7101372, 7750760, 8876715, 11626140, 11835620, 14202744, 17753430, 21895897, 23252280, 23671240, 35506860, 43791794, 65687691, 71013720, 87583588, 109479485, 131375382, 175167176, 218958970, 262750764, 328438455, 437917940, 525501528, 656876910, 875835880, 1313753820, 2627507640]

約数ペア:

[(1, 2627507640), (2, 1313753820), (3, 875835880), (4, 656876910), (5, 525501528), (6, 437917940), (8, 328438455), (10, 262750764), (12, 218958970), (15, 175167176), (20, 131375382), (24, 109479485), (30, 87583588), (37, 71013720), (40, 65687691), (60, 43791794), (74, 35506860), (111, 23671240), (113, 23252280), (120, 21895897), (148, 17753430), (185, 14202744), (222, 11835620), (226, 11626140), (296, 8876715), (339, 7750760), (370, 7101372), (444, 5917810), (452, 5813070), (555, 4734248), (565, 4650456), (678, 3875380), (740, 3550686), (888, 2958905), (904, 2906535), (1110, 2367124), (1130, 2325228), (1356, 1937690), (1480, 1775343), (1695, 1550152), (2220, 1183562), (2260, 1162614), (2712, 968845), (3390, 775076), (4181, 628440), (4440, 591781), (4520, 581307), (5237, 501720), (6780, 387538), (8362, 314220), (10474, 250860), (12543, 209480), (13560, 193769), (15711, 167240), (16724, 157110), (20905, 125688), (20948, 125430), (25086, 104740), (26185, 100344), (31422, 83620), (33448, 78555), (41810, 62844), (41896, 62715), (50172, 52370)]