475285440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 224

約数和(自身を含む): 1743358464

約数和(自身を除く): 1268073024

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, 661, 672, 749, 840, 856, 960, 1070, 1120, 1284, 1322, 1344, 1498, 1605, 1680, 1712, 1983, 2140, 2240, 2247, 2568, 2644, 2996, 3210, 3305, 3360, 3424, 3745, 3966, 4280, 4494, 4627, 5136, 5288, 5992, 6420, 6610, 6720, 6848, 7490, 7932, 8560, 8988, 9254, 9915, 10272, 10576, 11235, 11984, 12840, 13220, 13881, 14980, 15864, 17120, 17976, 18508, 19830, 20544, 21152, 22470, 23135, 23968, 25680, 26440, 27762, 29960, 31728, 34240, 35952, 37016, 39660, 42304, 44940, 46270, 47936, 51360, 52880, 55524, 59920, 63456, 69405, 70727, 71904, 74032, 79320, 89880, 92540, 102720, 105760, 111048, 119840, 126912, 138810, 141454, 143808, 148064, 158640, 179760, 185080, 211520, 212181, 222096, 239680, 277620, 282908, 296128, 317280, 353635, 359520, 370160, 424362, 444192, 495089, 555240, 565816, 634560, 707270, 719040, 740320, 848724, 888384, 990178, 1060905, 1110480, 1131632, 1414540, 1480640, 1485267, 1697448, 1980356, 2121810, 2220960, 2263264, 2475445, 2829080, 2970534, 3394896, 3960712, 4243620, 4441920, 4526528, 4950890, 5658160, 5941068, 6789792, 7426335, 7921424, 8487240, 9901780, 11316320, 11882136, 13579584, 14852670, 15842848, 16974480, 19803560, 22632640, 23764272, 29705340, 31685696, 33948960, 39607120, 47528544, 59410680, 67897920, 79214240, 95057088, 118821360, 158428480, 237642720, 475285440]

約数ペア:

[(1, 475285440), (2, 237642720), (3, 158428480), (4, 118821360), (5, 95057088), (6, 79214240), (7, 67897920), (8, 59410680), (10, 47528544), (12, 39607120), (14, 33948960), (15, 31685696), (16, 29705340), (20, 23764272), (21, 22632640), (24, 19803560), (28, 16974480), (30, 15842848), (32, 14852670), (35, 13579584), (40, 11882136), (42, 11316320), (48, 9901780), (56, 8487240), (60, 7921424), (64, 7426335), (70, 6789792), (80, 5941068), (84, 5658160), (96, 4950890), (105, 4526528), (107, 4441920), (112, 4243620), (120, 3960712), (140, 3394896), (160, 2970534), (168, 2829080), (192, 2475445), (210, 2263264), (214, 2220960), (224, 2121810), (240, 1980356), (280, 1697448), (320, 1485267), (321, 1480640), (336, 1414540), (420, 1131632), (428, 1110480), (448, 1060905), (480, 990178), (535, 888384), (560, 848724), (642, 740320), (661, 719040), (672, 707270), (749, 634560), (840, 565816), (856, 555240), (960, 495089), (1070, 444192), (1120, 424362), (1284, 370160), (1322, 359520), (1344, 353635), (1498, 317280), (1605, 296128), (1680, 282908), (1712, 277620), (1983, 239680), (2140, 222096), (2240, 212181), (2247, 211520), (2568, 185080), (2644, 179760), (2996, 158640), (3210, 148064), (3305, 143808), (3360, 141454), (3424, 138810), (3745, 126912), (3966, 119840), (4280, 111048), (4494, 105760), (4627, 102720), (5136, 92540), (5288, 89880), (5992, 79320), (6420, 74032), (6610, 71904), (6720, 70727), (6848, 69405), (7490, 63456), (7932, 59920), (8560, 55524), (8988, 52880), (9254, 51360), (9915, 47936), (10272, 46270), (10576, 44940), (11235, 42304), (11984, 39660), (12840, 37016), (13220, 35952), (13881, 34240), (14980, 31728), (15864, 29960), (17120, 27762), (17976, 26440), (18508, 25680), (19830, 23968), (20544, 23135), (21152, 22470)]