468915200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1452

約数の個数: 132

約数和(自身を含む): 1252641180

約数和(自身を除く): 783725980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1409, 1600, 1664, 2080, 2560, 2600, 2818, 3200, 3328, 4160, 5120, 5200, 5636, 6400, 6656, 7045, 8320, 10400, 11272, 12800, 13312, 14090, 16640, 18317, 20800, 22544, 25600, 28180, 33280, 35225, 36634, 41600, 45088, 56360, 66560, 70450, 73268, 83200, 90176, 91585, 112720, 140900, 146536, 166400, 180352, 183170, 225440, 281800, 293072, 332800, 360704, 366340, 450880, 457925, 563600, 586144, 721408, 732680, 901760, 915850, 1127200, 1172288, 1442816, 1465360, 1803520, 1831700, 2254400, 2344576, 2930720, 3607040, 3663400, 4508800, 4689152, 5861440, 7214080, 7326800, 9017600, 9378304, 11722880, 14653600, 18035200, 18756608, 23445760, 29307200, 36070400, 46891520, 58614400, 93783040, 117228800, 234457600, 468915200]

約数ペア:

[(1, 468915200), (2, 234457600), (4, 117228800), (5, 93783040), (8, 58614400), (10, 46891520), (13, 36070400), (16, 29307200), (20, 23445760), (25, 18756608), (26, 18035200), (32, 14653600), (40, 11722880), (50, 9378304), (52, 9017600), (64, 7326800), (65, 7214080), (80, 5861440), (100, 4689152), (104, 4508800), (128, 3663400), (130, 3607040), (160, 2930720), (200, 2344576), (208, 2254400), (256, 1831700), (260, 1803520), (320, 1465360), (325, 1442816), (400, 1172288), (416, 1127200), (512, 915850), (520, 901760), (640, 732680), (650, 721408), (800, 586144), (832, 563600), (1024, 457925), (1040, 450880), (1280, 366340), (1300, 360704), (1409, 332800), (1600, 293072), (1664, 281800), (2080, 225440), (2560, 183170), (2600, 180352), (2818, 166400), (3200, 146536), (3328, 140900), (4160, 112720), (5120, 91585), (5200, 90176), (5636, 83200), (6400, 73268), (6656, 70450), (7045, 66560), (8320, 56360), (10400, 45088), (11272, 41600), (12800, 36634), (13312, 35225), (14090, 33280), (16640, 28180), (18317, 25600), (20800, 22544)]