2040802848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 288

約数和(自身を含む): 6977093760

約数和(自身を除く): 4936290912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 67, 72, 84, 87, 96, 112, 116, 126, 134, 144, 168, 174, 201, 203, 224, 232, 252, 261, 268, 288, 336, 348, 402, 406, 464, 469, 504, 521, 522, 536, 603, 609, 672, 696, 804, 812, 928, 938, 1008, 1042, 1044, 1072, 1206, 1218, 1392, 1407, 1563, 1608, 1624, 1827, 1876, 1943, 2016, 2084, 2088, 2144, 2412, 2436, 2784, 2814, 3126, 3216, 3248, 3647, 3654, 3752, 3886, 4168, 4176, 4221, 4689, 4824, 4872, 5628, 5829, 6252, 6432, 6496, 7294, 7308, 7504, 7772, 8336, 8352, 8442, 9378, 9648, 9744, 10941, 11256, 11658, 12504, 13601, 14588, 14616, 15008, 15109, 15544, 16672, 16884, 17487, 18756, 19296, 19488, 21882, 22512, 23316, 25008, 27202, 29176, 29232, 30218, 31088, 32823, 33768, 34907, 34974, 37512, 40803, 43764, 45024, 45327, 46632, 50016, 54404, 58352, 58464, 60436, 62176, 65646, 67536, 69814, 69948, 75024, 81606, 87528, 90654, 93264, 104721, 105763, 108808, 116704, 120872, 122409, 131292, 135072, 135981, 139628, 139896, 150048, 163212, 175056, 181308, 186528, 209442, 211526, 217616, 241744, 244349, 244818, 262584, 271962, 279256, 279792, 314163, 317289, 326424, 350112, 362616, 418884, 423052, 435232, 483488, 488698, 489636, 525168, 543924, 558512, 559584, 628326, 634578, 652848, 725232, 733047, 837768, 846104, 951867, 977396, 979272, 1012303, 1050336, 1087848, 1117024, 1256652, 1269156, 1305696, 1450464, 1466094, 1675536, 1692208, 1903734, 1954792, 1958544, 2024606, 2175696, 2199141, 2513304, 2538312, 2932188, 3036909, 3351072, 3384416, 3807468, 3909584, 3917088, 4049212, 4351392, 4398282, 5026608, 5076624, 5864376, 6073818, 7086121, 7614936, 7819168, 8098424, 8796564, 9110727, 10053216, 10153248, 11728752, 12147636, 14172242, 15229872, 16196848, 17593128, 18221454, 21258363, 23457504, 24295272, 28344484, 30459744, 32393696, 35186256, 36442908, 42516726, 48590544, 56688968, 63775089, 70372512, 72885816, 85033452, 97181088, 113377936, 127550178, 145771632, 170066904, 226755872, 255100356, 291543264, 340133808, 510200712, 680267616, 1020401424, 2040802848]

約数ペア:

[(1, 2040802848), (2, 1020401424), (3, 680267616), (4, 510200712), (6, 340133808), (7, 291543264), (8, 255100356), (9, 226755872), (12, 170066904), (14, 145771632), (16, 127550178), (18, 113377936), (21, 97181088), (24, 85033452), (28, 72885816), (29, 70372512), (32, 63775089), (36, 56688968), (42, 48590544), (48, 42516726), (56, 36442908), (58, 35186256), (63, 32393696), (67, 30459744), (72, 28344484), (84, 24295272), (87, 23457504), (96, 21258363), (112, 18221454), (116, 17593128), (126, 16196848), (134, 15229872), (144, 14172242), (168, 12147636), (174, 11728752), (201, 10153248), (203, 10053216), (224, 9110727), (232, 8796564), (252, 8098424), (261, 7819168), (268, 7614936), (288, 7086121), (336, 6073818), (348, 5864376), (402, 5076624), (406, 5026608), (464, 4398282), (469, 4351392), (504, 4049212), (521, 3917088), (522, 3909584), (536, 3807468), (603, 3384416), (609, 3351072), (672, 3036909), (696, 2932188), (804, 2538312), (812, 2513304), (928, 2199141), (938, 2175696), (1008, 2024606), (1042, 1958544), (1044, 1954792), (1072, 1903734), (1206, 1692208), (1218, 1675536), (1392, 1466094), (1407, 1450464), (1563, 1305696), (1608, 1269156), (1624, 1256652), (1827, 1117024), (1876, 1087848), (1943, 1050336), (2016, 1012303), (2084, 979272), (2088, 977396), (2144, 951867), (2412, 846104), (2436, 837768), (2784, 733047), (2814, 725232), (3126, 652848), (3216, 634578), (3248, 628326), (3647, 559584), (3654, 558512), (3752, 543924), (3886, 525168), (4168, 489636), (4176, 488698), (4221, 483488), (4689, 435232), (4824, 423052), (4872, 418884), (5628, 362616), (5829, 350112), (6252, 326424), (6432, 317289), (6496, 314163), (7294, 279792), (7308, 279256), (7504, 271962), (7772, 262584), (8336, 244818), (8352, 244349), (8442, 241744), (9378, 217616), (9648, 211526), (9744, 209442), (10941, 186528), (11256, 181308), (11658, 175056), (12504, 163212), (13601, 150048), (14588, 139896), (14616, 139628), (15008, 135981), (15109, 135072), (15544, 131292), (16672, 122409), (16884, 120872), (17487, 116704), (18756, 108808), (19296, 105763), (19488, 104721), (21882, 93264), (22512, 90654), (23316, 87528), (25008, 81606), (27202, 75024), (29176, 69948), (29232, 69814), (30218, 67536), (31088, 65646), (32823, 62176), (33768, 60436), (34907, 58464), (34974, 58352), (37512, 54404), (40803, 50016), (43764, 46632), (45024, 45327)]