636193920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3342

約数の個数: 128

約数和(自身を含む): 2048192640

約数和(自身を除く): 1411998720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3217, 3296, 4120, 4944, 6180, 6434, 6592, 8240, 9651, 9888, 12360, 12868, 13184, 16085, 16480, 19302, 19776, 24720, 25736, 32170, 32960, 38604, 39552, 48255, 49440, 51472, 64340, 65920, 77208, 96510, 98880, 102944, 128680, 154416, 193020, 197760, 205888, 257360, 308832, 331351, 386040, 411776, 514720, 617664, 662702, 772080, 994053, 1029440, 1235328, 1325404, 1544160, 1656755, 1988106, 2058880, 2650808, 3088320, 3313510, 3976212, 4970265, 5301616, 6176640, 6627020, 7952424, 9940530, 10603232, 13254040, 15904848, 19881060, 21206464, 26508080, 31809696, 39762120, 42412928, 53016160, 63619392, 79524240, 106032320, 127238784, 159048480, 212064640, 318096960, 636193920]

約数ペア:

[(1, 636193920), (2, 318096960), (3, 212064640), (4, 159048480), (5, 127238784), (6, 106032320), (8, 79524240), (10, 63619392), (12, 53016160), (15, 42412928), (16, 39762120), (20, 31809696), (24, 26508080), (30, 21206464), (32, 19881060), (40, 15904848), (48, 13254040), (60, 10603232), (64, 9940530), (80, 7952424), (96, 6627020), (103, 6176640), (120, 5301616), (128, 4970265), (160, 3976212), (192, 3313510), (206, 3088320), (240, 2650808), (309, 2058880), (320, 1988106), (384, 1656755), (412, 1544160), (480, 1325404), (515, 1235328), (618, 1029440), (640, 994053), (824, 772080), (960, 662702), (1030, 617664), (1236, 514720), (1545, 411776), (1648, 386040), (1920, 331351), (2060, 308832), (2472, 257360), (3090, 205888), (3217, 197760), (3296, 193020), (4120, 154416), (4944, 128680), (6180, 102944), (6434, 98880), (6592, 96510), (8240, 77208), (9651, 65920), (9888, 64340), (12360, 51472), (12868, 49440), (13184, 48255), (16085, 39552), (16480, 38604), (19302, 32960), (19776, 32170), (24720, 25736)]