140754480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 466684416

約数和(自身を除く): 325929936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 593, 645, 688, 690, 860, 920, 989, 1032, 1104, 1186, 1290, 1380, 1720, 1779, 1840, 1978, 2064, 2372, 2580, 2760, 2965, 2967, 3440, 3558, 3956, 4744, 4945, 5160, 5520, 5930, 5934, 7116, 7912, 8895, 9488, 9890, 10320, 11860, 11868, 13639, 14232, 14835, 15824, 17790, 19780, 23720, 23736, 25499, 27278, 28464, 29670, 35580, 39560, 40917, 47440, 47472, 50998, 54556, 59340, 68195, 71160, 76497, 79120, 81834, 101996, 109112, 118680, 127495, 136390, 142320, 152994, 163668, 203992, 204585, 218224, 237360, 254990, 272780, 305988, 327336, 382485, 407984, 409170, 509980, 545560, 586477, 611976, 654672, 764970, 818340, 1019960, 1091120, 1172954, 1223952, 1529940, 1636680, 1759431, 2039920, 2345908, 2932385, 3059880, 3273360, 3518862, 4691816, 5864770, 6119760, 7037724, 8797155, 9383632, 11729540, 14075448, 17594310, 23459080, 28150896, 35188620, 46918160, 70377240, 140754480]

約数ペア:

[(1, 140754480), (2, 70377240), (3, 46918160), (4, 35188620), (5, 28150896), (6, 23459080), (8, 17594310), (10, 14075448), (12, 11729540), (15, 9383632), (16, 8797155), (20, 7037724), (23, 6119760), (24, 5864770), (30, 4691816), (40, 3518862), (43, 3273360), (46, 3059880), (48, 2932385), (60, 2345908), (69, 2039920), (80, 1759431), (86, 1636680), (92, 1529940), (115, 1223952), (120, 1172954), (129, 1091120), (138, 1019960), (172, 818340), (184, 764970), (215, 654672), (230, 611976), (240, 586477), (258, 545560), (276, 509980), (344, 409170), (345, 407984), (368, 382485), (430, 327336), (460, 305988), (516, 272780), (552, 254990), (593, 237360), (645, 218224), (688, 204585), (690, 203992), (860, 163668), (920, 152994), (989, 142320), (1032, 136390), (1104, 127495), (1186, 118680), (1290, 109112), (1380, 101996), (1720, 81834), (1779, 79120), (1840, 76497), (1978, 71160), (2064, 68195), (2372, 59340), (2580, 54556), (2760, 50998), (2965, 47472), (2967, 47440), (3440, 40917), (3558, 39560), (3956, 35580), (4744, 29670), (4945, 28464), (5160, 27278), (5520, 25499), (5930, 23736), (5934, 23720), (7116, 19780), (7912, 17790), (8895, 15824), (9488, 14835), (9890, 14232), (10320, 13639), (11860, 11868)]