6740909280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{668741}}^1$

素因数の和:668769

約数の個数: 144

約数和(自身を含む): 26289585504

約数和(自身を除く): 19548676224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 668741, 1337482, 2006223, 2674964, 3343705, 4012446, 4681187, 5349928, 6018669, 6687410, 8024892, 9362374, 10031115, 10699856, 12037338, 13374820, 14043561, 16049784, 18724748, 20062230, 21399712, 23405935, 24074676, 26749640, 28087122, 30093345, 32099568, 37449496, 40124460, 42130683, 46811870, 48149352, 53499280, 56174244, 60186690, 64199136, 70217805, 74898992, 80248920, 84261366, 93623740, 96298704, 106998560, 112348488, 120373380, 140435610, 149797984, 160497840, 168522732, 187247480, 192597408, 210653415, 224696976, 240746760, 280871220, 320995680, 337045464, 374494960, 421306830, 449393952, 481493520, 561742440, 674090928, 748989920, 842613660, 962987040, 1123484880, 1348181856, 1685227320, 2246969760, 3370454640, 6740909280]

約数ペア:

[(1, 6740909280), (2, 3370454640), (3, 2246969760), (4, 1685227320), (5, 1348181856), (6, 1123484880), (7, 962987040), (8, 842613660), (9, 748989920), (10, 674090928), (12, 561742440), (14, 481493520), (15, 449393952), (16, 421306830), (18, 374494960), (20, 337045464), (21, 320995680), (24, 280871220), (28, 240746760), (30, 224696976), (32, 210653415), (35, 192597408), (36, 187247480), (40, 168522732), (42, 160497840), (45, 149797984), (48, 140435610), (56, 120373380), (60, 112348488), (63, 106998560), (70, 96298704), (72, 93623740), (80, 84261366), (84, 80248920), (90, 74898992), (96, 70217805), (105, 64199136), (112, 60186690), (120, 56174244), (126, 53499280), (140, 48149352), (144, 46811870), (160, 42130683), (168, 40124460), (180, 37449496), (210, 32099568), (224, 30093345), (240, 28087122), (252, 26749640), (280, 24074676), (288, 23405935), (315, 21399712), (336, 20062230), (360, 18724748), (420, 16049784), (480, 14043561), (504, 13374820), (560, 12037338), (630, 10699856), (672, 10031115), (720, 9362374), (840, 8024892), (1008, 6687410), (1120, 6018669), (1260, 5349928), (1440, 4681187), (1680, 4012446), (2016, 3343705), (2520, 2674964), (3360, 2006223), (5040, 1337482), (10080, 668741)]