68360040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27127}}^1$

素因数の和:27151

約数の個数: 96

約数和(自身を含む): 253918080

約数和(自身を除く): 185558040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27127, 54254, 81381, 108508, 135635, 162762, 189889, 217016, 244143, 271270, 325524, 379778, 406905, 488286, 542540, 569667, 651048, 759556, 813810, 949445, 976572, 1085080, 1139334, 1220715, 1519112, 1627620, 1709001, 1898890, 1953144, 2278668, 2441430, 2848335, 3255240, 3418002, 3797780, 4557336, 4882860, 5696670, 6836004, 7595560, 8545005, 9765720, 11393340, 13672008, 17090010, 22786680, 34180020, 68360040]

約数ペア:

[(1, 68360040), (2, 34180020), (3, 22786680), (4, 17090010), (5, 13672008), (6, 11393340), (7, 9765720), (8, 8545005), (9, 7595560), (10, 6836004), (12, 5696670), (14, 4882860), (15, 4557336), (18, 3797780), (20, 3418002), (21, 3255240), (24, 2848335), (28, 2441430), (30, 2278668), (35, 1953144), (36, 1898890), (40, 1709001), (42, 1627620), (45, 1519112), (56, 1220715), (60, 1139334), (63, 1085080), (70, 976572), (72, 949445), (84, 813810), (90, 759556), (105, 651048), (120, 569667), (126, 542540), (140, 488286), (168, 406905), (180, 379778), (210, 325524), (252, 271270), (280, 244143), (315, 217016), (360, 189889), (420, 162762), (504, 135635), (630, 108508), (840, 81381), (1260, 54254), (2520, 27127)]