268662080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 674607744

約数和(自身を除く): 405945664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 173, 184, 211, 230, 320, 346, 368, 422, 460, 692, 736, 844, 865, 920, 1055, 1384, 1472, 1688, 1730, 1840, 2110, 2768, 3376, 3460, 3680, 3979, 4220, 4853, 5536, 6752, 6920, 7360, 7958, 8440, 9706, 11072, 13504, 13840, 15916, 16880, 19412, 19895, 24265, 27680, 31832, 33760, 36503, 38824, 39790, 48530, 55360, 63664, 67520, 73006, 77648, 79580, 97060, 127328, 146012, 155296, 159160, 182515, 194120, 254656, 292024, 310592, 318320, 365030, 388240, 584048, 636640, 730060, 776480, 839569, 1168096, 1273280, 1460120, 1552960, 1679138, 2336192, 2920240, 3358276, 4197845, 5840480, 6716552, 8395690, 11680960, 13433104, 16791380, 26866208, 33582760, 53732416, 67165520, 134331040, 268662080]

約数ペア:

[(1, 268662080), (2, 134331040), (4, 67165520), (5, 53732416), (8, 33582760), (10, 26866208), (16, 16791380), (20, 13433104), (23, 11680960), (32, 8395690), (40, 6716552), (46, 5840480), (64, 4197845), (80, 3358276), (92, 2920240), (115, 2336192), (160, 1679138), (173, 1552960), (184, 1460120), (211, 1273280), (230, 1168096), (320, 839569), (346, 776480), (368, 730060), (422, 636640), (460, 584048), (692, 388240), (736, 365030), (844, 318320), (865, 310592), (920, 292024), (1055, 254656), (1384, 194120), (1472, 182515), (1688, 159160), (1730, 155296), (1840, 146012), (2110, 127328), (2768, 97060), (3376, 79580), (3460, 77648), (3680, 73006), (3979, 67520), (4220, 63664), (4853, 55360), (5536, 48530), (6752, 39790), (6920, 38824), (7360, 36503), (7958, 33760), (8440, 31832), (9706, 27680), (11072, 24265), (13504, 19895), (13840, 19412), (15916, 16880)]