680674880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4021}}^1$

素因数の和:4084

約数の個数: 84

約数和(自身を含む): 1694814492

約数和(自身を除く): 1014139612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 529, 736, 920, 1058, 1472, 1840, 2116, 2645, 3680, 4021, 4232, 5290, 7360, 8042, 8464, 10580, 16084, 16928, 20105, 21160, 32168, 33856, 40210, 42320, 64336, 80420, 84640, 92483, 128672, 160840, 169280, 184966, 257344, 321680, 369932, 462415, 643360, 739864, 924830, 1286720, 1479728, 1849660, 2127109, 2959456, 3699320, 4254218, 5918912, 7398640, 8508436, 10635545, 14797280, 17016872, 21271090, 29594560, 34033744, 42542180, 68067488, 85084360, 136134976, 170168720, 340337440, 680674880]

約数ペア:

[(1, 680674880), (2, 340337440), (4, 170168720), (5, 136134976), (8, 85084360), (10, 68067488), (16, 42542180), (20, 34033744), (23, 29594560), (32, 21271090), (40, 17016872), (46, 14797280), (64, 10635545), (80, 8508436), (92, 7398640), (115, 5918912), (160, 4254218), (184, 3699320), (230, 2959456), (320, 2127109), (368, 1849660), (460, 1479728), (529, 1286720), (736, 924830), (920, 739864), (1058, 643360), (1472, 462415), (1840, 369932), (2116, 321680), (2645, 257344), (3680, 184966), (4021, 169280), (4232, 160840), (5290, 128672), (7360, 92483), (8042, 84640), (8464, 80420), (10580, 64336), (16084, 42320), (16928, 40210), (20105, 33856), (21160, 32168)]