74768960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1204

約数の個数: 112

約数和(自身を含む): 210677760

約数和(自身を除く): 135908800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1151, 1160, 1624, 1856, 2030, 2240, 2302, 2320, 3248, 4060, 4604, 4640, 5755, 6496, 8057, 8120, 9208, 9280, 11510, 12992, 16114, 16240, 18416, 23020, 32228, 32480, 33379, 36832, 40285, 46040, 64456, 64960, 66758, 73664, 80570, 92080, 128912, 133516, 161140, 166895, 184160, 233653, 257824, 267032, 322280, 333790, 368320, 467306, 515648, 534064, 644560, 667580, 934612, 1068128, 1168265, 1289120, 1335160, 1869224, 2136256, 2336530, 2578240, 2670320, 3738448, 4673060, 5340640, 7476896, 9346120, 10681280, 14953792, 18692240, 37384480, 74768960]

約数ペア:

[(1, 74768960), (2, 37384480), (4, 18692240), (5, 14953792), (7, 10681280), (8, 9346120), (10, 7476896), (14, 5340640), (16, 4673060), (20, 3738448), (28, 2670320), (29, 2578240), (32, 2336530), (35, 2136256), (40, 1869224), (56, 1335160), (58, 1289120), (64, 1168265), (70, 1068128), (80, 934612), (112, 667580), (116, 644560), (140, 534064), (145, 515648), (160, 467306), (203, 368320), (224, 333790), (232, 322280), (280, 267032), (290, 257824), (320, 233653), (406, 184160), (448, 166895), (464, 161140), (560, 133516), (580, 128912), (812, 92080), (928, 80570), (1015, 73664), (1120, 66758), (1151, 64960), (1160, 64456), (1624, 46040), (1856, 40285), (2030, 36832), (2240, 33379), (2302, 32480), (2320, 32228), (3248, 23020), (4060, 18416), (4604, 16240), (4640, 16114), (5755, 12992), (6496, 11510), (8057, 9280), (8120, 9208)]