2895385920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{430861}}^1$

素因数の和:430888

約数の個数: 112

約数和(自身を含む): 10506139008

約数和(自身を除く): 7610753088

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, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 430861, 861722, 1292583, 1723444, 2154305, 2585166, 3016027, 3446888, 4308610, 5170332, 6032054, 6462915, 6893776, 8617220, 9048081, 10340664, 12064108, 12925830, 13787552, 15080135, 17234440, 18096162, 20681328, 24128216, 25851660, 27575104, 30160270, 34468880, 36192324, 41362656, 45240405, 48256432, 51703320, 60320540, 68937760, 72384648, 82725312, 90480810, 96512864, 103406640, 120641080, 137875520, 144769296, 180961620, 193025728, 206813280, 241282160, 289538592, 361923240, 413626560, 482564320, 579077184, 723846480, 965128640, 1447692960, 2895385920]

約数ペア:

[(1, 2895385920), (2, 1447692960), (3, 965128640), (4, 723846480), (5, 579077184), (6, 482564320), (7, 413626560), (8, 361923240), (10, 289538592), (12, 241282160), (14, 206813280), (15, 193025728), (16, 180961620), (20, 144769296), (21, 137875520), (24, 120641080), (28, 103406640), (30, 96512864), (32, 90480810), (35, 82725312), (40, 72384648), (42, 68937760), (48, 60320540), (56, 51703320), (60, 48256432), (64, 45240405), (70, 41362656), (80, 36192324), (84, 34468880), (96, 30160270), (105, 27575104), (112, 25851660), (120, 24128216), (140, 20681328), (160, 18096162), (168, 17234440), (192, 15080135), (210, 13787552), (224, 12925830), (240, 12064108), (280, 10340664), (320, 9048081), (336, 8617220), (420, 6893776), (448, 6462915), (480, 6032054), (560, 5170332), (672, 4308610), (840, 3446888), (960, 3016027), (1120, 2585166), (1344, 2154305), (1680, 1723444), (2240, 1292583), (3360, 861722), (6720, 430861)]