233862160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 660529152

約数和(自身を除く): 426666992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 67, 70, 80, 92, 112, 115, 134, 140, 161, 184, 230, 268, 271, 280, 322, 335, 368, 460, 469, 536, 542, 560, 644, 670, 805, 920, 938, 1072, 1084, 1288, 1340, 1355, 1541, 1610, 1840, 1876, 1897, 2168, 2345, 2576, 2680, 2710, 3082, 3220, 3752, 3794, 4336, 4690, 5360, 5420, 6164, 6233, 6440, 7504, 7588, 7705, 9380, 9485, 10787, 10840, 12328, 12466, 12880, 15176, 15410, 18157, 18760, 18970, 21574, 21680, 24656, 24932, 30352, 30820, 31165, 36314, 37520, 37940, 43148, 43631, 49864, 53935, 61640, 62330, 72628, 75880, 86296, 87262, 90785, 99728, 107870, 123280, 124660, 127099, 145256, 151760, 172592, 174524, 181570, 215740, 218155, 249320, 254198, 290512, 349048, 363140, 417611, 431480, 436310, 498640, 508396, 635495, 698096, 726280, 835222, 862960, 872620, 1016792, 1270990, 1452560, 1670444, 1745240, 2033584, 2088055, 2541980, 2923277, 3340888, 3490480, 4176110, 5083960, 5846554, 6681776, 8352220, 10167920, 11693108, 14616385, 16704440, 23386216, 29232770, 33408880, 46772432, 58465540, 116931080, 233862160]

約数ペア:

[(1, 233862160), (2, 116931080), (4, 58465540), (5, 46772432), (7, 33408880), (8, 29232770), (10, 23386216), (14, 16704440), (16, 14616385), (20, 11693108), (23, 10167920), (28, 8352220), (35, 6681776), (40, 5846554), (46, 5083960), (56, 4176110), (67, 3490480), (70, 3340888), (80, 2923277), (92, 2541980), (112, 2088055), (115, 2033584), (134, 1745240), (140, 1670444), (161, 1452560), (184, 1270990), (230, 1016792), (268, 872620), (271, 862960), (280, 835222), (322, 726280), (335, 698096), (368, 635495), (460, 508396), (469, 498640), (536, 436310), (542, 431480), (560, 417611), (644, 363140), (670, 349048), (805, 290512), (920, 254198), (938, 249320), (1072, 218155), (1084, 215740), (1288, 181570), (1340, 174524), (1355, 172592), (1541, 151760), (1610, 145256), (1840, 127099), (1876, 124660), (1897, 123280), (2168, 107870), (2345, 99728), (2576, 90785), (2680, 87262), (2710, 86296), (3082, 75880), (3220, 72628), (3752, 62330), (3794, 61640), (4336, 53935), (4690, 49864), (5360, 43631), (5420, 43148), (6164, 37940), (6233, 37520), (6440, 36314), (7504, 31165), (7588, 30820), (7705, 30352), (9380, 24932), (9485, 24656), (10787, 21680), (10840, 21574), (12328, 18970), (12466, 18760), (12880, 18157), (15176, 15410)]