73692160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 88

約数和(自身を含む): 182019240

約数和(自身を除く): 108327080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 389, 512, 592, 640, 740, 778, 1024, 1184, 1280, 1480, 1556, 1945, 2368, 2560, 2960, 3112, 3890, 4736, 5120, 5920, 6224, 7780, 9472, 11840, 12448, 14393, 15560, 18944, 23680, 24896, 28786, 31120, 37888, 47360, 49792, 57572, 62240, 71965, 94720, 99584, 115144, 124480, 143930, 189440, 199168, 230288, 248960, 287860, 398336, 460576, 497920, 575720, 921152, 995840, 1151440, 1842304, 1991680, 2302880, 3684608, 4605760, 7369216, 9211520, 14738432, 18423040, 36846080, 73692160]

約数ペア:

[(1, 73692160), (2, 36846080), (4, 18423040), (5, 14738432), (8, 9211520), (10, 7369216), (16, 4605760), (20, 3684608), (32, 2302880), (37, 1991680), (40, 1842304), (64, 1151440), (74, 995840), (80, 921152), (128, 575720), (148, 497920), (160, 460576), (185, 398336), (256, 287860), (296, 248960), (320, 230288), (370, 199168), (389, 189440), (512, 143930), (592, 124480), (640, 115144), (740, 99584), (778, 94720), (1024, 71965), (1184, 62240), (1280, 57572), (1480, 49792), (1556, 47360), (1945, 37888), (2368, 31120), (2560, 28786), (2960, 24896), (3112, 23680), (3890, 18944), (4736, 15560), (5120, 14393), (5920, 12448), (6224, 11840), (7780, 9472)]