231322080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 802545408

約数和(自身を除く): 571223328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 193, 220, 227, 240, 264, 330, 352, 386, 440, 454, 480, 528, 579, 660, 681, 772, 880, 908, 965, 1056, 1135, 1158, 1320, 1362, 1544, 1760, 1816, 1930, 2123, 2270, 2316, 2497, 2640, 2724, 2895, 3088, 3405, 3632, 3860, 4246, 4540, 4632, 4994, 5280, 5448, 5790, 6176, 6369, 6810, 7264, 7491, 7720, 8492, 9080, 9264, 9988, 10615, 10896, 11580, 12485, 12738, 13620, 14982, 15440, 16984, 18160, 18528, 19976, 21230, 21792, 23160, 24970, 25476, 27240, 29964, 30880, 31845, 33968, 36320, 37455, 39952, 42460, 43811, 46320, 49940, 50952, 54480, 59928, 63690, 67936, 74910, 79904, 84920, 87622, 92640, 99880, 101904, 108960, 119856, 127380, 131433, 149820, 169840, 175244, 199760, 203808, 219055, 239712, 254760, 262866, 299640, 339680, 350488, 399520, 438110, 481921, 509520, 525732, 599280, 657165, 700976, 876220, 963842, 1019040, 1051464, 1198560, 1314330, 1401952, 1445763, 1752440, 1927684, 2102928, 2409605, 2628660, 2891526, 3504880, 3855368, 4205856, 4819210, 5257320, 5783052, 7009760, 7228815, 7710736, 9638420, 10514640, 11566104, 14457630, 15421472, 19276840, 21029280, 23132208, 28915260, 38553680, 46264416, 57830520, 77107360, 115661040, 231322080]

約数ペア:

[(1, 231322080), (2, 115661040), (3, 77107360), (4, 57830520), (5, 46264416), (6, 38553680), (8, 28915260), (10, 23132208), (11, 21029280), (12, 19276840), (15, 15421472), (16, 14457630), (20, 11566104), (22, 10514640), (24, 9638420), (30, 7710736), (32, 7228815), (33, 7009760), (40, 5783052), (44, 5257320), (48, 4819210), (55, 4205856), (60, 3855368), (66, 3504880), (80, 2891526), (88, 2628660), (96, 2409605), (110, 2102928), (120, 1927684), (132, 1752440), (160, 1445763), (165, 1401952), (176, 1314330), (193, 1198560), (220, 1051464), (227, 1019040), (240, 963842), (264, 876220), (330, 700976), (352, 657165), (386, 599280), (440, 525732), (454, 509520), (480, 481921), (528, 438110), (579, 399520), (660, 350488), (681, 339680), (772, 299640), (880, 262866), (908, 254760), (965, 239712), (1056, 219055), (1135, 203808), (1158, 199760), (1320, 175244), (1362, 169840), (1544, 149820), (1760, 131433), (1816, 127380), (1930, 119856), (2123, 108960), (2270, 101904), (2316, 99880), (2497, 92640), (2640, 87622), (2724, 84920), (2895, 79904), (3088, 74910), (3405, 67936), (3632, 63690), (3860, 59928), (4246, 54480), (4540, 50952), (4632, 49940), (4994, 46320), (5280, 43811), (5448, 42460), (5790, 39952), (6176, 37455), (6369, 36320), (6810, 33968), (7264, 31845), (7491, 30880), (7720, 29964), (8492, 27240), (9080, 25476), (9264, 24970), (9988, 23160), (10615, 21792), (10896, 21230), (11580, 19976), (12485, 18528), (12738, 18160), (13620, 16984), (14982, 15440)]