3172812160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19141}}^1$

素因数の和:19204

約数の個数: 128

約数和(自身を含む): 8903327040

約数和(自身を除く): 5730514880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 10360, 11840, 16576, 19141, 20720, 23680, 33152, 38282, 41440, 76564, 82880, 95705, 133987, 153128, 165760, 191410, 267974, 306256, 382820, 535948, 612512, 669935, 708217, 765640, 1071896, 1225024, 1339870, 1416434, 1531280, 2143792, 2450048, 2679740, 2832868, 3062560, 3541085, 4287584, 4957519, 5359480, 5665736, 6125120, 7082170, 8575168, 9915038, 10718960, 11331472, 12250240, 14164340, 17150336, 19830076, 21437920, 22662944, 24787595, 28328680, 39660152, 42875840, 45325888, 49575190, 56657360, 79320304, 85751680, 90651776, 99150380, 113314720, 158640608, 198300760, 226629440, 317281216, 396601520, 453258880, 634562432, 793203040, 1586406080, 3172812160]

約数ペア:

[(1, 3172812160), (2, 1586406080), (4, 793203040), (5, 634562432), (7, 453258880), (8, 396601520), (10, 317281216), (14, 226629440), (16, 198300760), (20, 158640608), (28, 113314720), (32, 99150380), (35, 90651776), (37, 85751680), (40, 79320304), (56, 56657360), (64, 49575190), (70, 45325888), (74, 42875840), (80, 39660152), (112, 28328680), (128, 24787595), (140, 22662944), (148, 21437920), (160, 19830076), (185, 17150336), (224, 14164340), (259, 12250240), (280, 11331472), (296, 10718960), (320, 9915038), (370, 8575168), (448, 7082170), (518, 6125120), (560, 5665736), (592, 5359480), (640, 4957519), (740, 4287584), (896, 3541085), (1036, 3062560), (1120, 2832868), (1184, 2679740), (1295, 2450048), (1480, 2143792), (2072, 1531280), (2240, 1416434), (2368, 1339870), (2590, 1225024), (2960, 1071896), (4144, 765640), (4480, 708217), (4736, 669935), (5180, 612512), (5920, 535948), (8288, 382820), (10360, 306256), (11840, 267974), (16576, 191410), (19141, 165760), (20720, 153128), (23680, 133987), (33152, 95705), (38282, 82880), (41440, 76564)]