2109157040880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1240739}}^1$

素因数の和:1241548

約数の個数: 160

約数和(自身を含む): 7274111212800

約数和(自身を除く): 5164954171920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 787, 1080, 1574, 2160, 2361, 3148, 3935, 4722, 6296, 7083, 7870, 9444, 11805, 12592, 14166, 15740, 18888, 21249, 23610, 28332, 31480, 35415, 37776, 42498, 47220, 56664, 62960, 70830, 84996, 94440, 106245, 113328, 141660, 169992, 188880, 212490, 283320, 339984, 424980, 566640, 849960, 1240739, 1699920, 2481478, 3722217, 4962956, 6203695, 7444434, 9925912, 11166651, 12407390, 14888868, 18611085, 19851824, 22333302, 24814780, 29777736, 33499953, 37222170, 44666604, 49629560, 55833255, 59555472, 66999906, 74444340, 89333208, 99259120, 111666510, 133999812, 148888680, 167499765, 178666416, 223333020, 267999624, 297777360, 334999530, 446666040, 535999248, 669999060, 893332080, 976461593, 1339998120, 1952923186, 2679996240, 2929384779, 3905846372, 4882307965, 5858769558, 7811692744, 8788154337, 9764615930, 11717539116, 14646923895, 15623385488, 17576308674, 19529231860, 23435078232, 26364463011, 29293847790, 35152617348, 39058463720, 43940771685, 46870156464, 52728926022, 58587695580, 70305234696, 78116927440, 87881543370, 105457852044, 117175391160, 131822315055, 140610469392, 175763086740, 210915704088, 234350782320, 263644630110, 351526173480, 421831408176, 527289260220, 703052346960, 1054578520440, 2109157040880]

約数ペア:

[(1, 2109157040880), (2, 1054578520440), (3, 703052346960), (4, 527289260220), (5, 421831408176), (6, 351526173480), (8, 263644630110), (9, 234350782320), (10, 210915704088), (12, 175763086740), (15, 140610469392), (16, 131822315055), (18, 117175391160), (20, 105457852044), (24, 87881543370), (27, 78116927440), (30, 70305234696), (36, 58587695580), (40, 52728926022), (45, 46870156464), (48, 43940771685), (54, 39058463720), (60, 35152617348), (72, 29293847790), (80, 26364463011), (90, 23435078232), (108, 19529231860), (120, 17576308674), (135, 15623385488), (144, 14646923895), (180, 11717539116), (216, 9764615930), (240, 8788154337), (270, 7811692744), (360, 5858769558), (432, 4882307965), (540, 3905846372), (720, 2929384779), (787, 2679996240), (1080, 1952923186), (1574, 1339998120), (2160, 976461593), (2361, 893332080), (3148, 669999060), (3935, 535999248), (4722, 446666040), (6296, 334999530), (7083, 297777360), (7870, 267999624), (9444, 223333020), (11805, 178666416), (12592, 167499765), (14166, 148888680), (15740, 133999812), (18888, 111666510), (21249, 99259120), (23610, 89333208), (28332, 74444340), (31480, 66999906), (35415, 59555472), (37776, 55833255), (42498, 49629560), (47220, 44666604), (56664, 37222170), (62960, 33499953), (70830, 29777736), (84996, 24814780), (94440, 22333302), (106245, 19851824), (113328, 18611085), (141660, 14888868), (169992, 12407390), (188880, 11166651), (212490, 9925912), (283320, 7444434), (339984, 6203695), (424980, 4962956), (566640, 3722217), (849960, 2481478), (1240739, 1699920)]