140904360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 478332360

約数和(自身を除く): 337428000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 277, 314, 324, 360, 405, 471, 540, 554, 628, 648, 785, 810, 831, 942, 1080, 1108, 1256, 1385, 1413, 1570, 1620, 1662, 1884, 2216, 2355, 2493, 2770, 2826, 3140, 3240, 3324, 3768, 4155, 4239, 4710, 4986, 5540, 5652, 6280, 6648, 7065, 7479, 8310, 8478, 9420, 9972, 11080, 11304, 12465, 12717, 14130, 14958, 16620, 16956, 18840, 19944, 21195, 22437, 24930, 25434, 28260, 29916, 33240, 33912, 37395, 42390, 43489, 44874, 49860, 50868, 56520, 59832, 63585, 74790, 84780, 86978, 89748, 99720, 101736, 112185, 127170, 130467, 149580, 169560, 173956, 179496, 217445, 224370, 254340, 260934, 299160, 347912, 391401, 434890, 448740, 508680, 521868, 652335, 782802, 869780, 897480, 1043736, 1174203, 1304670, 1565604, 1739560, 1957005, 2348406, 2609340, 3131208, 3522609, 3914010, 4696812, 5218680, 5871015, 7045218, 7828020, 9393624, 11742030, 14090436, 15656040, 17613045, 23484060, 28180872, 35226090, 46968120, 70452180, 140904360]

約数ペア:

[(1, 140904360), (2, 70452180), (3, 46968120), (4, 35226090), (5, 28180872), (6, 23484060), (8, 17613045), (9, 15656040), (10, 14090436), (12, 11742030), (15, 9393624), (18, 7828020), (20, 7045218), (24, 5871015), (27, 5218680), (30, 4696812), (36, 3914010), (40, 3522609), (45, 3131208), (54, 2609340), (60, 2348406), (72, 1957005), (81, 1739560), (90, 1565604), (108, 1304670), (120, 1174203), (135, 1043736), (157, 897480), (162, 869780), (180, 782802), (216, 652335), (270, 521868), (277, 508680), (314, 448740), (324, 434890), (360, 391401), (405, 347912), (471, 299160), (540, 260934), (554, 254340), (628, 224370), (648, 217445), (785, 179496), (810, 173956), (831, 169560), (942, 149580), (1080, 130467), (1108, 127170), (1256, 112185), (1385, 101736), (1413, 99720), (1570, 89748), (1620, 86978), (1662, 84780), (1884, 74790), (2216, 63585), (2355, 59832), (2493, 56520), (2770, 50868), (2826, 49860), (3140, 44874), (3240, 43489), (3324, 42390), (3768, 37395), (4155, 33912), (4239, 33240), (4710, 29916), (4986, 28260), (5540, 25434), (5652, 24930), (6280, 22437), (6648, 21195), (7065, 19944), (7479, 18840), (8310, 16956), (8478, 16620), (9420, 14958), (9972, 14130), (11080, 12717), (11304, 12465)]