465218880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:781

約数の個数: 224

約数和(自身を含む): 1706489856

約数和(自身を除く): 1241270976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 420, 428, 448, 480, 535, 560, 642, 647, 672, 749, 840, 856, 960, 1070, 1120, 1284, 1294, 1344, 1498, 1605, 1680, 1712, 1941, 2140, 2240, 2247, 2568, 2588, 2996, 3210, 3235, 3360, 3424, 3745, 3882, 4280, 4494, 4529, 5136, 5176, 5992, 6420, 6470, 6720, 6848, 7490, 7764, 8560, 8988, 9058, 9705, 10272, 10352, 11235, 11984, 12840, 12940, 13587, 14980, 15528, 17120, 17976, 18116, 19410, 20544, 20704, 22470, 22645, 23968, 25680, 25880, 27174, 29960, 31056, 34240, 35952, 36232, 38820, 41408, 44940, 45290, 47936, 51360, 51760, 54348, 59920, 62112, 67935, 69229, 71904, 72464, 77640, 89880, 90580, 102720, 103520, 108696, 119840, 124224, 135870, 138458, 143808, 144928, 155280, 179760, 181160, 207040, 207687, 217392, 239680, 271740, 276916, 289856, 310560, 346145, 359520, 362320, 415374, 434784, 484603, 543480, 553832, 621120, 692290, 719040, 724640, 830748, 869568, 969206, 1038435, 1086960, 1107664, 1384580, 1449280, 1453809, 1661496, 1938412, 2076870, 2173920, 2215328, 2423015, 2769160, 2907618, 3322992, 3876824, 4153740, 4347840, 4430656, 4846030, 5538320, 5815236, 6645984, 7269045, 7753648, 8307480, 9692060, 11076640, 11630472, 13291968, 14538090, 15507296, 16614960, 19384120, 22153280, 23260944, 29076180, 31014592, 33229920, 38768240, 46521888, 58152360, 66459840, 77536480, 93043776, 116304720, 155072960, 232609440, 465218880]

約数ペア:

[(1, 465218880), (2, 232609440), (3, 155072960), (4, 116304720), (5, 93043776), (6, 77536480), (7, 66459840), (8, 58152360), (10, 46521888), (12, 38768240), (14, 33229920), (15, 31014592), (16, 29076180), (20, 23260944), (21, 22153280), (24, 19384120), (28, 16614960), (30, 15507296), (32, 14538090), (35, 13291968), (40, 11630472), (42, 11076640), (48, 9692060), (56, 8307480), (60, 7753648), (64, 7269045), (70, 6645984), (80, 5815236), (84, 5538320), (96, 4846030), (105, 4430656), (107, 4347840), (112, 4153740), (120, 3876824), (140, 3322992), (160, 2907618), (168, 2769160), (192, 2423015), (210, 2215328), (214, 2173920), (224, 2076870), (240, 1938412), (280, 1661496), (320, 1453809), (321, 1449280), (336, 1384580), (420, 1107664), (428, 1086960), (448, 1038435), (480, 969206), (535, 869568), (560, 830748), (642, 724640), (647, 719040), (672, 692290), (749, 621120), (840, 553832), (856, 543480), (960, 484603), (1070, 434784), (1120, 415374), (1284, 362320), (1294, 359520), (1344, 346145), (1498, 310560), (1605, 289856), (1680, 276916), (1712, 271740), (1941, 239680), (2140, 217392), (2240, 207687), (2247, 207040), (2568, 181160), (2588, 179760), (2996, 155280), (3210, 144928), (3235, 143808), (3360, 138458), (3424, 135870), (3745, 124224), (3882, 119840), (4280, 108696), (4494, 103520), (4529, 102720), (5136, 90580), (5176, 89880), (5992, 77640), (6420, 72464), (6470, 71904), (6720, 69229), (6848, 67935), (7490, 62112), (7764, 59920), (8560, 54348), (8988, 51760), (9058, 51360), (9705, 47936), (10272, 45290), (10352, 44940), (11235, 41408), (11984, 38820), (12840, 36232), (12940, 35952), (13587, 34240), (14980, 31056), (15528, 29960), (17120, 27174), (17976, 25880), (18116, 25680), (19410, 23968), (20544, 22645), (20704, 22470)]