255043212320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{17099}}^1$

素因数の和:17299

約数の個数: 192

約数和(自身を含む): 664582060800

約数和(自身を除く): 409538848480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 101, 104, 130, 142, 160, 202, 208, 260, 284, 355, 404, 416, 505, 520, 568, 710, 808, 923, 1010, 1040, 1136, 1313, 1420, 1616, 1846, 2020, 2080, 2272, 2626, 2840, 3232, 3692, 4040, 4615, 5252, 5680, 6565, 7171, 7384, 8080, 9230, 10504, 11360, 13130, 14342, 14768, 16160, 17099, 18460, 21008, 26260, 28684, 29536, 34198, 35855, 36920, 42016, 52520, 57368, 68396, 71710, 73840, 85495, 93223, 105040, 114736, 136792, 143420, 147680, 170990, 186446, 210080, 222287, 229472, 273584, 286840, 341980, 372892, 444574, 466115, 547168, 573680, 683960, 745784, 889148, 932230, 1111435, 1147360, 1214029, 1367920, 1491568, 1726999, 1778296, 1864460, 2222870, 2428058, 2735840, 2983136, 3453998, 3556592, 3728920, 4445740, 4856116, 6070145, 6907996, 7113184, 7457840, 8634995, 8891480, 9712232, 12140290, 13815992, 14915680, 15782377, 17269990, 17782960, 19424464, 22450987, 24280580, 27631984, 31564754, 34539980, 35565920, 38848928, 44901974, 48561160, 55263968, 63129508, 69079960, 78911885, 89803948, 97122320, 112254935, 122616929, 126259016, 138159920, 157823770, 179607896, 194244640, 224509870, 245233858, 252518032, 276319840, 315647540, 359215792, 449019740, 490467716, 505036064, 613084645, 631295080, 718431584, 898039480, 980935432, 1226169290, 1262590160, 1594020077, 1796078960, 1961870864, 2452338580, 2525180320, 3188040154, 3592157920, 3923741728, 4904677160, 6376080308, 7970100385, 9809354320, 12752160616, 15940200770, 19618708640, 25504321232, 31880401540, 51008642464, 63760803080, 127521606160, 255043212320]

約数ペア:

[(1, 255043212320), (2, 127521606160), (4, 63760803080), (5, 51008642464), (8, 31880401540), (10, 25504321232), (13, 19618708640), (16, 15940200770), (20, 12752160616), (26, 9809354320), (32, 7970100385), (40, 6376080308), (52, 4904677160), (65, 3923741728), (71, 3592157920), (80, 3188040154), (101, 2525180320), (104, 2452338580), (130, 1961870864), (142, 1796078960), (160, 1594020077), (202, 1262590160), (208, 1226169290), (260, 980935432), (284, 898039480), (355, 718431584), (404, 631295080), (416, 613084645), (505, 505036064), (520, 490467716), (568, 449019740), (710, 359215792), (808, 315647540), (923, 276319840), (1010, 252518032), (1040, 245233858), (1136, 224509870), (1313, 194244640), (1420, 179607896), (1616, 157823770), (1846, 138159920), (2020, 126259016), (2080, 122616929), (2272, 112254935), (2626, 97122320), (2840, 89803948), (3232, 78911885), (3692, 69079960), (4040, 63129508), (4615, 55263968), (5252, 48561160), (5680, 44901974), (6565, 38848928), (7171, 35565920), (7384, 34539980), (8080, 31564754), (9230, 27631984), (10504, 24280580), (11360, 22450987), (13130, 19424464), (14342, 17782960), (14768, 17269990), (16160, 15782377), (17099, 14915680), (18460, 13815992), (21008, 12140290), (26260, 9712232), (28684, 8891480), (29536, 8634995), (34198, 7457840), (35855, 7113184), (36920, 6907996), (42016, 6070145), (52520, 4856116), (57368, 4445740), (68396, 3728920), (71710, 3556592), (73840, 3453998), (85495, 2983136), (93223, 2735840), (105040, 2428058), (114736, 2222870), (136792, 1864460), (143420, 1778296), (147680, 1726999), (170990, 1491568), (186446, 1367920), (210080, 1214029), (222287, 1147360), (229472, 1111435), (273584, 932230), (286840, 889148), (341980, 745784), (372892, 683960), (444574, 573680), (466115, 547168)]