283127680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 746444160

約数和(自身を除く): 463316480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 131, 160, 176, 220, 262, 307, 320, 352, 440, 524, 614, 640, 655, 704, 880, 1048, 1228, 1310, 1408, 1441, 1535, 1760, 2096, 2456, 2620, 2882, 3070, 3377, 3520, 4192, 4912, 5240, 5764, 6140, 6754, 7040, 7205, 8384, 9824, 10480, 11528, 12280, 13508, 14410, 16768, 16885, 19648, 20960, 23056, 24560, 27016, 28820, 33770, 39296, 40217, 41920, 46112, 49120, 54032, 57640, 67540, 80434, 83840, 92224, 98240, 108064, 115280, 135080, 160868, 184448, 196480, 201085, 216128, 230560, 270160, 321736, 402170, 432256, 442387, 461120, 540320, 643472, 804340, 884774, 922240, 1080640, 1286944, 1608680, 1769548, 2161280, 2211935, 2573888, 3217360, 3539096, 4423870, 5147776, 6434720, 7078192, 8847740, 12869440, 14156384, 17695480, 25738880, 28312768, 35390960, 56625536, 70781920, 141563840, 283127680]

約数ペア:

[(1, 283127680), (2, 141563840), (4, 70781920), (5, 56625536), (8, 35390960), (10, 28312768), (11, 25738880), (16, 17695480), (20, 14156384), (22, 12869440), (32, 8847740), (40, 7078192), (44, 6434720), (55, 5147776), (64, 4423870), (80, 3539096), (88, 3217360), (110, 2573888), (128, 2211935), (131, 2161280), (160, 1769548), (176, 1608680), (220, 1286944), (262, 1080640), (307, 922240), (320, 884774), (352, 804340), (440, 643472), (524, 540320), (614, 461120), (640, 442387), (655, 432256), (704, 402170), (880, 321736), (1048, 270160), (1228, 230560), (1310, 216128), (1408, 201085), (1441, 196480), (1535, 184448), (1760, 160868), (2096, 135080), (2456, 115280), (2620, 108064), (2882, 98240), (3070, 92224), (3377, 83840), (3520, 80434), (4192, 67540), (4912, 57640), (5240, 54032), (5764, 49120), (6140, 46112), (6754, 41920), (7040, 40217), (7205, 39296), (8384, 33770), (9824, 28820), (10480, 27016), (11528, 24560), (12280, 23056), (13508, 20960), (14410, 19648), (16768, 16885)]