253490160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 480

約数和(自身を含む): 1044933120

約数和(自身を除く): 791442960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 86, 87, 88, 105, 110, 112, 116, 120, 121, 129, 132, 140, 145, 154, 165, 168, 172, 174, 176, 203, 210, 215, 220, 231, 232, 240, 242, 258, 264, 280, 290, 301, 308, 319, 330, 336, 344, 348, 363, 385, 406, 420, 430, 435, 440, 462, 464, 473, 484, 516, 528, 560, 580, 602, 605, 609, 616, 638, 645, 660, 688, 696, 726, 770, 812, 840, 847, 860, 870, 880, 903, 924, 946, 957, 968, 1015, 1032, 1155, 1160, 1204, 1210, 1218, 1232, 1247, 1276, 1290, 1320, 1392, 1419, 1452, 1505, 1540, 1595, 1624, 1680, 1694, 1720, 1740, 1806, 1815, 1848, 1892, 1914, 1936, 2030, 2064, 2233, 2310, 2320, 2365, 2408, 2420, 2436, 2494, 2541, 2552, 2580, 2640, 2838, 2904, 3010, 3045, 3080, 3190, 3248, 3311, 3388, 3440, 3480, 3509, 3612, 3630, 3696, 3741, 3784, 3828, 4060, 4235, 4466, 4515, 4620, 4730, 4785, 4816, 4840, 4872, 4988, 5082, 5104, 5160, 5203, 5676, 5808, 6020, 6090, 6160, 6235, 6380, 6622, 6699, 6776, 6960, 7018, 7095, 7224, 7260, 7482, 7568, 7656, 8120, 8470, 8729, 8932, 9030, 9240, 9460, 9570, 9680, 9744, 9933, 9976, 10164, 10320, 10406, 10527, 11165, 11352, 12040, 12180, 12470, 12705, 12760, 13244, 13398, 13552, 13717, 14036, 14190, 14448, 14520, 14964, 15312, 15609, 16240, 16555, 16940, 17458, 17545, 17864, 18060, 18480, 18705, 18920, 19140, 19866, 19952, 20328, 20812, 21054, 22330, 22704, 24080, 24360, 24563, 24940, 25410, 25520, 26015, 26187, 26488, 26796, 27434, 28072, 28380, 29040, 29928, 31218, 33110, 33495, 33880, 34916, 35090, 35728, 36120, 36421, 37410, 37840, 38280, 39732, 40656, 41151, 41624, 42108, 43645, 44660, 48720, 49126, 49665, 49880, 50820, 52030, 52374, 52635, 52976, 53592, 54868, 56144, 56760, 59856, 62436, 66220, 66990, 67760, 68585, 69832, 70180, 72240, 72842, 73689, 74820, 76560, 78045, 79464, 82302, 83248, 84216, 87290, 89320, 96019, 98252, 99330, 99760, 101640, 104060, 104748, 105270, 107184, 109263, 109736, 113520, 122815, 124872, 130935, 132440, 133980, 137170, 139664, 140360, 145684, 147378, 149640, 150887, 156090, 158928, 164604, 168432, 174580, 178640, 182105, 192038, 196504, 198660, 203280, 205755, 208120, 209496, 210540, 218526, 219472, 245630, 249744, 261870, 264880, 267960, 274340, 280720, 288057, 291368, 294756, 299280, 301774, 312180, 329208, 349160, 364210, 368445, 384076, 393008, 397320, 411510, 416240, 418992, 421080, 437052, 452661, 480095, 491260, 523740, 535920, 546315, 548680, 576114, 582736, 589512, 603548, 624360, 658416, 698320, 728420, 736890, 754435, 768152, 794640, 823020, 842160, 874104, 905322, 960190, 982520, 1047480, 1056209, 1092630, 1097360, 1152228, 1179024, 1207096, 1248720, 1440285, 1456840, 1473780, 1508870, 1536304, 1646040, 1748208, 1810644, 1920380, 1965040, 2094960, 2112418, 2185260, 2263305, 2304456, 2414192, 2880570, 2913680, 2947560, 3017740, 3168627, 3292080, 3621288, 3840760, 4224836, 4370520, 4526610, 4608912, 5281045, 5761140, 5895120, 6035480, 6337254, 7242576, 7681520, 8449672, 8741040, 9053220, 10562090, 11522280, 12070960, 12674508, 15843135, 16899344, 18106440, 21124180, 23044560, 25349016, 31686270, 36212880, 42248360, 50698032, 63372540, 84496720, 126745080, 253490160]

約数ペア:

[(1, 253490160), (2, 126745080), (3, 84496720), (4, 63372540), (5, 50698032), (6, 42248360), (7, 36212880), (8, 31686270), (10, 25349016), (11, 23044560), (12, 21124180), (14, 18106440), (15, 16899344), (16, 15843135), (20, 12674508), (21, 12070960), (22, 11522280), (24, 10562090), (28, 9053220), (29, 8741040), (30, 8449672), (33, 7681520), (35, 7242576), (40, 6337254), (42, 6035480), (43, 5895120), (44, 5761140), (48, 5281045), (55, 4608912), (56, 4526610), (58, 4370520), (60, 4224836), (66, 3840760), (70, 3621288), (77, 3292080), (80, 3168627), (84, 3017740), (86, 2947560), (87, 2913680), (88, 2880570), (105, 2414192), (110, 2304456), (112, 2263305), (116, 2185260), (120, 2112418), (121, 2094960), (129, 1965040), (132, 1920380), (140, 1810644), (145, 1748208), (154, 1646040), (165, 1536304), (168, 1508870), (172, 1473780), (174, 1456840), (176, 1440285), (203, 1248720), (210, 1207096), (215, 1179024), (220, 1152228), (231, 1097360), (232, 1092630), (240, 1056209), (242, 1047480), (258, 982520), (264, 960190), (280, 905322), (290, 874104), (301, 842160), (308, 823020), (319, 794640), (330, 768152), (336, 754435), (344, 736890), (348, 728420), (363, 698320), (385, 658416), (406, 624360), (420, 603548), (430, 589512), (435, 582736), (440, 576114), (462, 548680), (464, 546315), (473, 535920), (484, 523740), (516, 491260), (528, 480095), (560, 452661), (580, 437052), (602, 421080), (605, 418992), (609, 416240), (616, 411510), (638, 397320), (645, 393008), (660, 384076), (688, 368445), (696, 364210), (726, 349160), (770, 329208), (812, 312180), (840, 301774), (847, 299280), (860, 294756), (870, 291368), (880, 288057), (903, 280720), (924, 274340), (946, 267960), (957, 264880), (968, 261870), (1015, 249744), (1032, 245630), (1155, 219472), (1160, 218526), (1204, 210540), (1210, 209496), (1218, 208120), (1232, 205755), (1247, 203280), (1276, 198660), (1290, 196504), (1320, 192038), (1392, 182105), (1419, 178640), (1452, 174580), (1505, 168432), (1540, 164604), (1595, 158928), (1624, 156090), (1680, 150887), (1694, 149640), (1720, 147378), (1740, 145684), (1806, 140360), (1815, 139664), (1848, 137170), (1892, 133980), (1914, 132440), (1936, 130935), (2030, 124872), (2064, 122815), (2233, 113520), (2310, 109736), (2320, 109263), (2365, 107184), (2408, 105270), (2420, 104748), (2436, 104060), (2494, 101640), (2541, 99760), (2552, 99330), (2580, 98252), (2640, 96019), (2838, 89320), (2904, 87290), (3010, 84216), (3045, 83248), (3080, 82302), (3190, 79464), (3248, 78045), (3311, 76560), (3388, 74820), (3440, 73689), (3480, 72842), (3509, 72240), (3612, 70180), (3630, 69832), (3696, 68585), (3741, 67760), (3784, 66990), (3828, 66220), (4060, 62436), (4235, 59856), (4466, 56760), (4515, 56144), (4620, 54868), (4730, 53592), (4785, 52976), (4816, 52635), (4840, 52374), (4872, 52030), (4988, 50820), (5082, 49880), (5104, 49665), (5160, 49126), (5203, 48720), (5676, 44660), (5808, 43645), (6020, 42108), (6090, 41624), (6160, 41151), (6235, 40656), (6380, 39732), (6622, 38280), (6699, 37840), (6776, 37410), (6960, 36421), (7018, 36120), (7095, 35728), (7224, 35090), (7260, 34916), (7482, 33880), (7568, 33495), (7656, 33110), (8120, 31218), (8470, 29928), (8729, 29040), (8932, 28380), (9030, 28072), (9240, 27434), (9460, 26796), (9570, 26488), (9680, 26187), (9744, 26015), (9933, 25520), (9976, 25410), (10164, 24940), (10320, 24563), (10406, 24360), (10527, 24080), (11165, 22704), (11352, 22330), (12040, 21054), (12180, 20812), (12470, 20328), (12705, 19952), (12760, 19866), (13244, 19140), (13398, 18920), (13552, 18705), (13717, 18480), (14036, 18060), (14190, 17864), (14448, 17545), (14520, 17458), (14964, 16940), (15312, 16555), (15609, 16240)]