831135223680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3408527}}^1$

素因数の和:3408676

約数の個数: 128

約数和(自身を含む): 2670104494080

約数和(自身を除く): 1838969270400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 81280, 121920, 243840, 3408527, 6817054, 10225581, 13634108, 17042635, 20451162, 27268216, 34085270, 40902324, 51127905, 54536432, 68170540, 81804648, 102255810, 109072864, 136341080, 163609296, 204511620, 218145728, 272682160, 327218592, 409023240, 432882929, 436291456, 545364320, 654437184, 818046480, 865765858, 1090728640, 1298648787, 1308874368, 1636092960, 1731531716, 2164414645, 2181457280, 2597297574, 3272185920, 3463063432, 4328829290, 5194595148, 6493243935, 6544371840, 6926126864, 8657658580, 10389190296, 12986487870, 13852253728, 17315317160, 20778380592, 25972975740, 27704507456, 34630634320, 41556761184, 51945951480, 55409014912, 69261268640, 83113522368, 103891902960, 138522537280, 166227044736, 207783805920, 277045074560, 415567611840, 831135223680]

約数ペア:

[(1, 831135223680), (2, 415567611840), (3, 277045074560), (4, 207783805920), (5, 166227044736), (6, 138522537280), (8, 103891902960), (10, 83113522368), (12, 69261268640), (15, 55409014912), (16, 51945951480), (20, 41556761184), (24, 34630634320), (30, 27704507456), (32, 25972975740), (40, 20778380592), (48, 17315317160), (60, 13852253728), (64, 12986487870), (80, 10389190296), (96, 8657658580), (120, 6926126864), (127, 6544371840), (128, 6493243935), (160, 5194595148), (192, 4328829290), (240, 3463063432), (254, 3272185920), (320, 2597297574), (381, 2181457280), (384, 2164414645), (480, 1731531716), (508, 1636092960), (635, 1308874368), (640, 1298648787), (762, 1090728640), (960, 865765858), (1016, 818046480), (1270, 654437184), (1524, 545364320), (1905, 436291456), (1920, 432882929), (2032, 409023240), (2540, 327218592), (3048, 272682160), (3810, 218145728), (4064, 204511620), (5080, 163609296), (6096, 136341080), (7620, 109072864), (8128, 102255810), (10160, 81804648), (12192, 68170540), (15240, 54536432), (16256, 51127905), (20320, 40902324), (24384, 34085270), (30480, 27268216), (40640, 20451162), (48768, 17042635), (60960, 13634108), (81280, 10225581), (121920, 6817054), (243840, 3408527)]