1069496720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 2532576000

約数和(自身を除く): 1463079280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 367, 499, 584, 730, 734, 998, 1168, 1460, 1468, 1835, 1996, 2495, 2920, 2936, 3670, 3992, 4990, 5840, 5872, 7340, 7984, 9980, 14680, 19960, 26791, 29360, 36427, 39920, 53582, 72854, 107164, 133955, 145708, 182135, 183133, 214328, 267910, 291416, 364270, 366266, 428656, 535820, 582832, 728540, 732532, 915665, 1071640, 1457080, 1465064, 1831330, 2143280, 2914160, 2930128, 3662660, 7325320, 13368709, 14650640, 26737418, 53474836, 66843545, 106949672, 133687090, 213899344, 267374180, 534748360, 1069496720]

約数ペア:

[(1, 1069496720), (2, 534748360), (4, 267374180), (5, 213899344), (8, 133687090), (10, 106949672), (16, 66843545), (20, 53474836), (40, 26737418), (73, 14650640), (80, 13368709), (146, 7325320), (292, 3662660), (365, 2930128), (367, 2914160), (499, 2143280), (584, 1831330), (730, 1465064), (734, 1457080), (998, 1071640), (1168, 915665), (1460, 732532), (1468, 728540), (1835, 582832), (1996, 535820), (2495, 428656), (2920, 366266), (2936, 364270), (3670, 291416), (3992, 267910), (4990, 214328), (5840, 183133), (5872, 182135), (7340, 145708), (7984, 133955), (9980, 107164), (14680, 72854), (19960, 53582), (26791, 39920), (29360, 36427)]