27616160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 82301184

約数和(自身を除く): 54685024

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 71, 80, 85, 88, 104, 110, 130, 136, 142, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 284, 286, 340, 352, 355, 374, 416, 440, 442, 520, 544, 568, 572, 680, 710, 715, 748, 781, 880, 884, 923, 935, 1040, 1105, 1136, 1144, 1207, 1360, 1420, 1430, 1496, 1562, 1760, 1768, 1846, 1870, 2080, 2210, 2272, 2288, 2414, 2431, 2720, 2840, 2860, 2992, 3124, 3536, 3692, 3740, 3905, 4420, 4576, 4615, 4828, 4862, 5680, 5720, 5984, 6035, 6248, 7072, 7384, 7480, 7810, 8840, 9230, 9656, 9724, 10153, 11360, 11440, 12070, 12155, 12496, 13277, 14768, 14960, 15620, 15691, 17680, 18460, 19312, 19448, 20306, 22880, 24140, 24310, 24992, 26554, 29536, 29920, 31240, 31382, 35360, 36920, 38624, 38896, 40612, 48280, 48620, 50765, 53108, 62480, 62764, 66385, 73840, 77792, 78455, 81224, 96560, 97240, 101530, 106216, 124960, 125528, 132770, 147680, 156910, 162448, 172601, 193120, 194480, 203060, 212432, 251056, 265540, 313820, 324896, 345202, 388960, 406120, 424864, 502112, 531080, 627640, 690404, 812240, 863005, 1062160, 1255280, 1380808, 1624480, 1726010, 2124320, 2510560, 2761616, 3452020, 5523232, 6904040, 13808080, 27616160]

約数ペア:

[(1, 27616160), (2, 13808080), (4, 6904040), (5, 5523232), (8, 3452020), (10, 2761616), (11, 2510560), (13, 2124320), (16, 1726010), (17, 1624480), (20, 1380808), (22, 1255280), (26, 1062160), (32, 863005), (34, 812240), (40, 690404), (44, 627640), (52, 531080), (55, 502112), (65, 424864), (68, 406120), (71, 388960), (80, 345202), (85, 324896), (88, 313820), (104, 265540), (110, 251056), (130, 212432), (136, 203060), (142, 194480), (143, 193120), (160, 172601), (170, 162448), (176, 156910), (187, 147680), (208, 132770), (220, 125528), (221, 124960), (260, 106216), (272, 101530), (284, 97240), (286, 96560), (340, 81224), (352, 78455), (355, 77792), (374, 73840), (416, 66385), (440, 62764), (442, 62480), (520, 53108), (544, 50765), (568, 48620), (572, 48280), (680, 40612), (710, 38896), (715, 38624), (748, 36920), (781, 35360), (880, 31382), (884, 31240), (923, 29920), (935, 29536), (1040, 26554), (1105, 24992), (1136, 24310), (1144, 24140), (1207, 22880), (1360, 20306), (1420, 19448), (1430, 19312), (1496, 18460), (1562, 17680), (1760, 15691), (1768, 15620), (1846, 14960), (1870, 14768), (2080, 13277), (2210, 12496), (2272, 12155), (2288, 12070), (2414, 11440), (2431, 11360), (2720, 10153), (2840, 9724), (2860, 9656), (2992, 9230), (3124, 8840), (3536, 7810), (3692, 7480), (3740, 7384), (3905, 7072), (4420, 6248), (4576, 6035), (4615, 5984), (4828, 5720), (4862, 5680)]