222768160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 559319040

約数和(自身を除く): 336550880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 508, 577, 608, 635, 760, 1016, 1154, 1270, 1520, 2032, 2308, 2413, 2540, 2885, 3040, 4064, 4616, 4826, 5080, 5770, 9232, 9652, 10160, 10963, 11540, 12065, 18464, 19304, 20320, 21926, 23080, 24130, 38608, 43852, 46160, 48260, 54815, 73279, 77216, 87704, 92320, 96520, 109630, 146558, 175408, 193040, 219260, 293116, 350816, 366395, 386080, 438520, 586232, 732790, 877040, 1172464, 1392301, 1465580, 1754080, 2344928, 2784602, 2931160, 5569204, 5862320, 6961505, 11138408, 11724640, 13923010, 22276816, 27846020, 44553632, 55692040, 111384080, 222768160]

約数ペア:

[(1, 222768160), (2, 111384080), (4, 55692040), (5, 44553632), (8, 27846020), (10, 22276816), (16, 13923010), (19, 11724640), (20, 11138408), (32, 6961505), (38, 5862320), (40, 5569204), (76, 2931160), (80, 2784602), (95, 2344928), (127, 1754080), (152, 1465580), (160, 1392301), (190, 1172464), (254, 877040), (304, 732790), (380, 586232), (508, 438520), (577, 386080), (608, 366395), (635, 350816), (760, 293116), (1016, 219260), (1154, 193040), (1270, 175408), (1520, 146558), (2032, 109630), (2308, 96520), (2413, 92320), (2540, 87704), (2885, 77216), (3040, 73279), (4064, 54815), (4616, 48260), (4826, 46160), (5080, 43852), (5770, 38608), (9232, 24130), (9652, 23080), (10160, 21926), (10963, 20320), (11540, 19304), (12065, 18464)]