1323556960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3779}}^1$

素因数の和:4004

約数の個数: 96

約数和(自身を含む): 3429216000

約数和(自身を除く): 2105659040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 199, 220, 352, 398, 440, 796, 880, 995, 1592, 1760, 1990, 2189, 3184, 3779, 3980, 4378, 6368, 7558, 7960, 8756, 10945, 15116, 15920, 17512, 18895, 21890, 30232, 31840, 35024, 37790, 41569, 43780, 60464, 70048, 75580, 83138, 87560, 120928, 151160, 166276, 175120, 207845, 302320, 332552, 350240, 415690, 604640, 665104, 752021, 831380, 1330208, 1504042, 1662760, 3008084, 3325520, 3760105, 6016168, 6651040, 7520210, 8272231, 12032336, 15040420, 16544462, 24064672, 30080840, 33088924, 41361155, 60161680, 66177848, 82722310, 120323360, 132355696, 165444620, 264711392, 330889240, 661778480, 1323556960]

約数ペア:

[(1, 1323556960), (2, 661778480), (4, 330889240), (5, 264711392), (8, 165444620), (10, 132355696), (11, 120323360), (16, 82722310), (20, 66177848), (22, 60161680), (32, 41361155), (40, 33088924), (44, 30080840), (55, 24064672), (80, 16544462), (88, 15040420), (110, 12032336), (160, 8272231), (176, 7520210), (199, 6651040), (220, 6016168), (352, 3760105), (398, 3325520), (440, 3008084), (796, 1662760), (880, 1504042), (995, 1330208), (1592, 831380), (1760, 752021), (1990, 665104), (2189, 604640), (3184, 415690), (3779, 350240), (3980, 332552), (4378, 302320), (6368, 207845), (7558, 175120), (7960, 166276), (8756, 151160), (10945, 120928), (15116, 87560), (15920, 83138), (17512, 75580), (18895, 70048), (21890, 60464), (30232, 43780), (31840, 41569), (35024, 37790)]