140126760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 160

約数和(自身を含む): 479377800

約数和(自身を除く): 339251040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 709, 732, 810, 915, 1080, 1098, 1220, 1418, 1464, 1620, 1647, 1830, 2127, 2196, 2440, 2745, 2836, 3240, 3294, 3545, 3660, 4254, 4392, 4941, 5490, 5672, 6381, 6588, 7090, 7320, 8235, 8508, 9882, 10635, 10980, 12762, 13176, 14180, 16470, 17016, 19143, 19764, 21270, 21960, 24705, 25524, 28360, 31905, 32940, 38286, 39528, 42540, 43249, 49410, 51048, 57429, 63810, 65880, 76572, 85080, 86498, 95715, 98820, 114858, 127620, 129747, 153144, 172996, 191430, 197640, 216245, 229716, 255240, 259494, 287145, 345992, 382860, 389241, 432490, 459432, 518988, 574290, 648735, 765720, 778482, 864980, 1037976, 1148580, 1167723, 1297470, 1556964, 1729960, 1946205, 2297160, 2335446, 2594940, 3113928, 3503169, 3892410, 4670892, 5189880, 5838615, 7006338, 7784820, 9341784, 11677230, 14012676, 15569640, 17515845, 23354460, 28025352, 35031690, 46708920, 70063380, 140126760]

約数ペア:

[(1, 140126760), (2, 70063380), (3, 46708920), (4, 35031690), (5, 28025352), (6, 23354460), (8, 17515845), (9, 15569640), (10, 14012676), (12, 11677230), (15, 9341784), (18, 7784820), (20, 7006338), (24, 5838615), (27, 5189880), (30, 4670892), (36, 3892410), (40, 3503169), (45, 3113928), (54, 2594940), (60, 2335446), (61, 2297160), (72, 1946205), (81, 1729960), (90, 1556964), (108, 1297470), (120, 1167723), (122, 1148580), (135, 1037976), (162, 864980), (180, 778482), (183, 765720), (216, 648735), (244, 574290), (270, 518988), (305, 459432), (324, 432490), (360, 389241), (366, 382860), (405, 345992), (488, 287145), (540, 259494), (549, 255240), (610, 229716), (648, 216245), (709, 197640), (732, 191430), (810, 172996), (915, 153144), (1080, 129747), (1098, 127620), (1220, 114858), (1418, 98820), (1464, 95715), (1620, 86498), (1647, 85080), (1830, 76572), (2127, 65880), (2196, 63810), (2440, 57429), (2745, 51048), (2836, 49410), (3240, 43249), (3294, 42540), (3545, 39528), (3660, 38286), (4254, 32940), (4392, 31905), (4941, 28360), (5490, 25524), (5672, 24705), (6381, 21960), (6588, 21270), (7090, 19764), (7320, 19143), (8235, 17016), (8508, 16470), (9882, 14180), (10635, 13176), (10980, 12762)]