237642720

素因数分解:

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

素因数の和:793

約数の個数: 192

約数和(自身を含む): 864815616

約数和(自身を除く): 627172896

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, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 661, 672, 749, 840, 856, 1070, 1120, 1284, 1322, 1498, 1605, 1680, 1712, 1983, 2140, 2247, 2568, 2644, 2996, 3210, 3305, 3360, 3424, 3745, 3966, 4280, 4494, 4627, 5136, 5288, 5992, 6420, 6610, 7490, 7932, 8560, 8988, 9254, 9915, 10272, 10576, 11235, 11984, 12840, 13220, 13881, 14980, 15864, 17120, 17976, 18508, 19830, 21152, 22470, 23135, 23968, 25680, 26440, 27762, 29960, 31728, 35952, 37016, 39660, 44940, 46270, 51360, 52880, 55524, 59920, 63456, 69405, 70727, 71904, 74032, 79320, 89880, 92540, 105760, 111048, 119840, 138810, 141454, 148064, 158640, 179760, 185080, 212181, 222096, 277620, 282908, 317280, 353635, 359520, 370160, 424362, 444192, 495089, 555240, 565816, 707270, 740320, 848724, 990178, 1060905, 1110480, 1131632, 1414540, 1485267, 1697448, 1980356, 2121810, 2220960, 2263264, 2475445, 2829080, 2970534, 3394896, 3960712, 4243620, 4950890, 5658160, 5941068, 6789792, 7426335, 7921424, 8487240, 9901780, 11316320, 11882136, 14852670, 15842848, 16974480, 19803560, 23764272, 29705340, 33948960, 39607120, 47528544, 59410680, 79214240, 118821360, 237642720]

約数ペア:

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