1013009280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3712

約数の個数: 128

約数和(自身を含む): 3251556000

約数和(自身を除く): 2238546720

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, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3541, 3576, 4470, 4768, 5960, 7082, 7152, 8940, 9536, 10623, 11920, 14164, 14304, 17705, 17880, 19072, 21246, 23840, 28328, 28608, 35410, 35760, 42492, 47680, 53115, 56656, 57216, 70820, 71520, 84984, 95360, 106230, 113312, 141640, 143040, 169968, 212460, 226624, 283280, 286080, 339936, 424920, 453248, 527609, 566560, 679872, 849840, 1055218, 1133120, 1359744, 1582827, 1699680, 2110436, 2266240, 2638045, 3165654, 3399360, 4220872, 5276090, 6331308, 6798720, 7914135, 8441744, 10552180, 12662616, 15828270, 16883488, 21104360, 25325232, 31656540, 33766976, 42208720, 50650464, 63313080, 67533952, 84417440, 101300928, 126626160, 168834880, 202601856, 253252320, 337669760, 506504640, 1013009280]

約数ペア:

[(1, 1013009280), (2, 506504640), (3, 337669760), (4, 253252320), (5, 202601856), (6, 168834880), (8, 126626160), (10, 101300928), (12, 84417440), (15, 67533952), (16, 63313080), (20, 50650464), (24, 42208720), (30, 33766976), (32, 31656540), (40, 25325232), (48, 21104360), (60, 16883488), (64, 15828270), (80, 12662616), (96, 10552180), (120, 8441744), (128, 7914135), (149, 6798720), (160, 6331308), (192, 5276090), (240, 4220872), (298, 3399360), (320, 3165654), (384, 2638045), (447, 2266240), (480, 2110436), (596, 1699680), (640, 1582827), (745, 1359744), (894, 1133120), (960, 1055218), (1192, 849840), (1490, 679872), (1788, 566560), (1920, 527609), (2235, 453248), (2384, 424920), (2980, 339936), (3541, 286080), (3576, 283280), (4470, 226624), (4768, 212460), (5960, 169968), (7082, 143040), (7152, 141640), (8940, 113312), (9536, 106230), (10623, 95360), (11920, 84984), (14164, 71520), (14304, 70820), (17705, 57216), (17880, 56656), (19072, 53115), (21246, 47680), (23840, 42492), (28328, 35760), (28608, 35410)]