425552160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 1563722496

約数和(自身を除く): 1138170336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 352, 363, 374, 408, 431, 440, 480, 484, 510, 528, 544, 561, 605, 660, 680, 726, 748, 816, 862, 880, 935, 968, 1020, 1056, 1122, 1210, 1293, 1320, 1360, 1452, 1496, 1632, 1724, 1760, 1815, 1870, 1936, 2040, 2057, 2155, 2244, 2420, 2586, 2640, 2720, 2805, 2904, 2992, 3448, 3630, 3740, 3872, 4080, 4114, 4310, 4488, 4741, 4840, 5172, 5280, 5610, 5808, 5984, 6171, 6465, 6896, 7260, 7327, 7480, 8160, 8228, 8620, 8976, 9482, 9680, 10285, 10344, 11220, 11616, 12342, 12930, 13792, 14223, 14520, 14654, 14960, 16456, 17240, 17952, 18964, 19360, 20570, 20688, 21981, 22440, 23705, 24684, 25860, 28446, 29040, 29308, 29920, 30855, 32912, 34480, 36635, 37928, 41140, 41376, 43962, 44880, 47410, 49368, 51720, 52151, 56892, 58080, 58616, 61710, 65824, 68960, 71115, 73270, 75856, 80597, 82280, 87924, 89760, 94820, 98736, 103440, 104302, 109905, 113784, 117232, 123420, 142230, 146540, 151712, 156453, 161194, 164560, 175848, 189640, 197472, 206880, 208604, 219810, 227568, 234464, 241791, 246840, 260755, 284460, 293080, 312906, 322388, 329120, 351696, 379280, 402985, 417208, 439620, 455136, 483582, 493680, 521510, 568920, 586160, 625812, 644776, 703392, 758560, 782265, 805970, 834416, 879240, 886567, 967164, 987360, 1043020, 1137840, 1172320, 1208955, 1251624, 1289552, 1564530, 1611940, 1668832, 1758480, 1773134, 1934328, 2086040, 2275680, 2417910, 2503248, 2579104, 2659701, 3129060, 3223880, 3516960, 3546268, 3868656, 4172080, 4432835, 4835820, 5006496, 5319402, 6258120, 6447760, 7092536, 7737312, 8344160, 8865670, 9671640, 10638804, 12516240, 12895520, 13298505, 14185072, 17731340, 19343280, 21277608, 25032480, 26597010, 28370144, 35462680, 38686560, 42555216, 53194020, 70925360, 85110432, 106388040, 141850720, 212776080, 425552160]

約数ペア:

[(1, 425552160), (2, 212776080), (3, 141850720), (4, 106388040), (5, 85110432), (6, 70925360), (8, 53194020), (10, 42555216), (11, 38686560), (12, 35462680), (15, 28370144), (16, 26597010), (17, 25032480), (20, 21277608), (22, 19343280), (24, 17731340), (30, 14185072), (32, 13298505), (33, 12895520), (34, 12516240), (40, 10638804), (44, 9671640), (48, 8865670), (51, 8344160), (55, 7737312), (60, 7092536), (66, 6447760), (68, 6258120), (80, 5319402), (85, 5006496), (88, 4835820), (96, 4432835), (102, 4172080), (110, 3868656), (120, 3546268), (121, 3516960), (132, 3223880), (136, 3129060), (160, 2659701), (165, 2579104), (170, 2503248), (176, 2417910), (187, 2275680), (204, 2086040), (220, 1934328), (240, 1773134), (242, 1758480), (255, 1668832), (264, 1611940), (272, 1564530), (330, 1289552), (340, 1251624), (352, 1208955), (363, 1172320), (374, 1137840), (408, 1043020), (431, 987360), (440, 967164), (480, 886567), (484, 879240), (510, 834416), (528, 805970), (544, 782265), (561, 758560), (605, 703392), (660, 644776), (680, 625812), (726, 586160), (748, 568920), (816, 521510), (862, 493680), (880, 483582), (935, 455136), (968, 439620), (1020, 417208), (1056, 402985), (1122, 379280), (1210, 351696), (1293, 329120), (1320, 322388), (1360, 312906), (1452, 293080), (1496, 284460), (1632, 260755), (1724, 246840), (1760, 241791), (1815, 234464), (1870, 227568), (1936, 219810), (2040, 208604), (2057, 206880), (2155, 197472), (2244, 189640), (2420, 175848), (2586, 164560), (2640, 161194), (2720, 156453), (2805, 151712), (2904, 146540), (2992, 142230), (3448, 123420), (3630, 117232), (3740, 113784), (3872, 109905), (4080, 104302), (4114, 103440), (4310, 98736), (4488, 94820), (4741, 89760), (4840, 87924), (5172, 82280), (5280, 80597), (5610, 75856), (5808, 73270), (5984, 71115), (6171, 68960), (6465, 65824), (6896, 61710), (7260, 58616), (7327, 58080), (7480, 56892), (8160, 52151), (8228, 51720), (8620, 49368), (8976, 47410), (9482, 44880), (9680, 43962), (10285, 41376), (10344, 41140), (11220, 37928), (11616, 36635), (12342, 34480), (12930, 32912), (13792, 30855), (14223, 29920), (14520, 29308), (14654, 29040), (14960, 28446), (16456, 25860), (17240, 24684), (17952, 23705), (18964, 22440), (19360, 21981), (20570, 20688)]