1566789440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1336

約数の個数: 112

約数和(自身を含む): 3916850688

約数和(自身を除く): 2350061248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 193, 230, 320, 368, 386, 460, 736, 772, 920, 965, 1103, 1472, 1544, 1840, 1930, 2206, 3088, 3680, 3860, 4412, 4439, 5515, 6176, 7360, 7720, 8824, 8878, 11030, 12352, 15440, 17648, 17756, 22060, 22195, 25369, 30880, 35296, 35512, 44120, 44390, 50738, 61760, 70592, 71024, 88240, 88780, 101476, 126845, 142048, 176480, 177560, 202952, 212879, 253690, 284096, 352960, 355120, 405904, 425758, 507380, 710240, 811808, 851516, 1014760, 1064395, 1420480, 1623616, 1703032, 2029520, 2128790, 3406064, 4059040, 4257580, 4896217, 6812128, 8118080, 8515160, 9792434, 13624256, 17030320, 19584868, 24481085, 34060640, 39169736, 48962170, 68121280, 78339472, 97924340, 156678944, 195848680, 313357888, 391697360, 783394720, 1566789440]

約数ペア:

[(1, 1566789440), (2, 783394720), (4, 391697360), (5, 313357888), (8, 195848680), (10, 156678944), (16, 97924340), (20, 78339472), (23, 68121280), (32, 48962170), (40, 39169736), (46, 34060640), (64, 24481085), (80, 19584868), (92, 17030320), (115, 13624256), (160, 9792434), (184, 8515160), (193, 8118080), (230, 6812128), (320, 4896217), (368, 4257580), (386, 4059040), (460, 3406064), (736, 2128790), (772, 2029520), (920, 1703032), (965, 1623616), (1103, 1420480), (1472, 1064395), (1544, 1014760), (1840, 851516), (1930, 811808), (2206, 710240), (3088, 507380), (3680, 425758), (3860, 405904), (4412, 355120), (4439, 352960), (5515, 284096), (6176, 253690), (7360, 212879), (7720, 202952), (8824, 177560), (8878, 176480), (11030, 142048), (12352, 126845), (15440, 101476), (17648, 88780), (17756, 88240), (22060, 71024), (22195, 70592), (25369, 61760), (30880, 50738), (35296, 44390), (35512, 44120)]