2578358640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5779}}^1$

素因数の和:5832

約数の個数: 240

約数和(自身を含む): 9443502720

約数和(自身を除く): 6865144080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 2028, 2145, 2288, 2535, 2640, 2704, 2860, 3120, 3380, 3432, 3718, 4056, 4290, 5070, 5577, 5720, 5779, 6760, 6864, 7436, 8112, 8580, 9295, 10140, 11154, 11440, 11558, 13520, 14872, 17160, 17337, 18590, 20280, 22308, 23116, 27885, 28895, 29744, 34320, 34674, 37180, 40560, 44616, 46232, 55770, 57790, 63569, 69348, 74360, 75127, 86685, 89232, 92464, 111540, 115580, 127138, 138696, 148720, 150254, 173370, 190707, 223080, 225381, 231160, 254276, 277392, 300508, 317845, 346740, 375635, 381414, 446160, 450762, 462320, 508552, 601016, 635690, 693480, 751270, 762828, 826397, 901524, 953535, 976651, 1017104, 1126905, 1202032, 1271380, 1386960, 1502540, 1525656, 1652794, 1803048, 1907070, 1953302, 2253810, 2479191, 2542760, 2929953, 3005080, 3051312, 3305588, 3606096, 3814140, 3906604, 4131985, 4507620, 4883255, 4958382, 5085520, 5859906, 6010160, 6611176, 7628280, 7813208, 8263970, 9015240, 9766510, 9916764, 10743161, 11719812, 12395955, 13222352, 14649765, 15256560, 15626416, 16527940, 18030480, 19533020, 19833528, 21486322, 23439624, 24791910, 29299530, 32229483, 33055880, 39066040, 39667056, 42972644, 46879248, 49583820, 53715805, 58599060, 64458966, 66111760, 78132080, 85945288, 99167640, 107431610, 117198120, 128917932, 161147415, 171890576, 198335280, 214863220, 234396240, 257835864, 322294830, 429726440, 515671728, 644589660, 859452880, 1289179320, 2578358640]

約数ペア:

[(1, 2578358640), (2, 1289179320), (3, 859452880), (4, 644589660), (5, 515671728), (6, 429726440), (8, 322294830), (10, 257835864), (11, 234396240), (12, 214863220), (13, 198335280), (15, 171890576), (16, 161147415), (20, 128917932), (22, 117198120), (24, 107431610), (26, 99167640), (30, 85945288), (33, 78132080), (39, 66111760), (40, 64458966), (44, 58599060), (48, 53715805), (52, 49583820), (55, 46879248), (60, 42972644), (65, 39667056), (66, 39066040), (78, 33055880), (80, 32229483), (88, 29299530), (104, 24791910), (110, 23439624), (120, 21486322), (130, 19833528), (132, 19533020), (143, 18030480), (156, 16527940), (165, 15626416), (169, 15256560), (176, 14649765), (195, 13222352), (208, 12395955), (220, 11719812), (240, 10743161), (260, 9916764), (264, 9766510), (286, 9015240), (312, 8263970), (330, 7813208), (338, 7628280), (390, 6611176), (429, 6010160), (440, 5859906), (507, 5085520), (520, 4958382), (528, 4883255), (572, 4507620), (624, 4131985), (660, 3906604), (676, 3814140), (715, 3606096), (780, 3305588), (845, 3051312), (858, 3005080), (880, 2929953), (1014, 2542760), (1040, 2479191), (1144, 2253810), (1320, 1953302), (1352, 1907070), (1430, 1803048), (1560, 1652794), (1690, 1525656), (1716, 1502540), (1859, 1386960), (2028, 1271380), (2145, 1202032), (2288, 1126905), (2535, 1017104), (2640, 976651), (2704, 953535), (2860, 901524), (3120, 826397), (3380, 762828), (3432, 751270), (3718, 693480), (4056, 635690), (4290, 601016), (5070, 508552), (5577, 462320), (5720, 450762), (5779, 446160), (6760, 381414), (6864, 375635), (7436, 346740), (8112, 317845), (8580, 300508), (9295, 277392), (10140, 254276), (11154, 231160), (11440, 225381), (11558, 223080), (13520, 190707), (14872, 173370), (17160, 150254), (17337, 148720), (18590, 138696), (20280, 127138), (22308, 115580), (23116, 111540), (27885, 92464), (28895, 89232), (29744, 86685), (34320, 75127), (34674, 74360), (37180, 69348), (40560, 63569), (44616, 57790), (46232, 55770)]