6680960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 19020960

約数和(自身を除く): 12340000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 73, 80, 88, 104, 110, 128, 130, 143, 146, 160, 176, 208, 220, 260, 286, 292, 320, 352, 365, 416, 440, 520, 572, 584, 640, 704, 715, 730, 803, 832, 880, 949, 1040, 1144, 1168, 1408, 1430, 1460, 1606, 1664, 1760, 1898, 2080, 2288, 2336, 2860, 2920, 3212, 3520, 3796, 4015, 4160, 4576, 4672, 4745, 5720, 5840, 6424, 7040, 7592, 8030, 8320, 9152, 9344, 9490, 10439, 11440, 11680, 12848, 15184, 16060, 18304, 18980, 20878, 22880, 23360, 25696, 30368, 32120, 37960, 41756, 45760, 46720, 51392, 52195, 60736, 64240, 75920, 83512, 91520, 102784, 104390, 121472, 128480, 151840, 167024, 208780, 256960, 303680, 334048, 417560, 513920, 607360, 668096, 835120, 1336192, 1670240, 3340480, 6680960]

約数ペア:

[(1, 6680960), (2, 3340480), (4, 1670240), (5, 1336192), (8, 835120), (10, 668096), (11, 607360), (13, 513920), (16, 417560), (20, 334048), (22, 303680), (26, 256960), (32, 208780), (40, 167024), (44, 151840), (52, 128480), (55, 121472), (64, 104390), (65, 102784), (73, 91520), (80, 83512), (88, 75920), (104, 64240), (110, 60736), (128, 52195), (130, 51392), (143, 46720), (146, 45760), (160, 41756), (176, 37960), (208, 32120), (220, 30368), (260, 25696), (286, 23360), (292, 22880), (320, 20878), (352, 18980), (365, 18304), (416, 16060), (440, 15184), (520, 12848), (572, 11680), (584, 11440), (640, 10439), (704, 9490), (715, 9344), (730, 9152), (803, 8320), (832, 8030), (880, 7592), (949, 7040), (1040, 6424), (1144, 5840), (1168, 5720), (1408, 4745), (1430, 4672), (1460, 4576), (1606, 4160), (1664, 4015), (1760, 3796), (1898, 3520), (2080, 3212), (2288, 2920), (2336, 2860)]