39052160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 111628800

約数和(自身を除く): 72576640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 379, 448, 460, 560, 640, 644, 736, 758, 805, 896, 920, 1120, 1288, 1472, 1516, 1610, 1840, 1895, 2240, 2576, 2653, 2944, 3032, 3220, 3680, 3790, 4480, 5152, 5306, 6064, 6440, 7360, 7580, 8717, 10304, 10612, 12128, 12880, 13265, 14720, 15160, 17434, 20608, 21224, 24256, 25760, 26530, 30320, 34868, 42448, 43585, 48512, 51520, 53060, 60640, 61019, 69736, 84896, 87170, 103040, 106120, 121280, 122038, 139472, 169792, 174340, 212240, 242560, 244076, 278944, 305095, 339584, 348680, 424480, 488152, 557888, 610190, 697360, 848960, 976304, 1115776, 1220380, 1394720, 1697920, 1952608, 2440760, 2789440, 3905216, 4881520, 5578880, 7810432, 9763040, 19526080, 39052160]

約数ペア:

[(1, 39052160), (2, 19526080), (4, 9763040), (5, 7810432), (7, 5578880), (8, 4881520), (10, 3905216), (14, 2789440), (16, 2440760), (20, 1952608), (23, 1697920), (28, 1394720), (32, 1220380), (35, 1115776), (40, 976304), (46, 848960), (56, 697360), (64, 610190), (70, 557888), (80, 488152), (92, 424480), (112, 348680), (115, 339584), (128, 305095), (140, 278944), (160, 244076), (161, 242560), (184, 212240), (224, 174340), (230, 169792), (280, 139472), (320, 122038), (322, 121280), (368, 106120), (379, 103040), (448, 87170), (460, 84896), (560, 69736), (640, 61019), (644, 60640), (736, 53060), (758, 51520), (805, 48512), (896, 43585), (920, 42448), (1120, 34868), (1288, 30320), (1472, 26530), (1516, 25760), (1610, 24256), (1840, 21224), (1895, 20608), (2240, 17434), (2576, 15160), (2653, 14720), (2944, 13265), (3032, 12880), (3220, 12128), (3680, 10612), (3790, 10304), (4480, 8717), (5152, 7580), (5306, 7360), (6064, 6440)]