151372240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 80

約数和(自身を含む): 377654400

約数和(自身を除く): 226282160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1520, 1879, 2014, 2120, 3758, 4028, 4240, 5035, 7516, 8056, 9395, 10070, 15032, 16112, 18790, 20140, 30064, 35701, 37580, 40280, 71402, 75160, 80560, 99587, 142804, 150320, 178505, 199174, 285608, 357010, 398348, 497935, 571216, 714020, 796696, 995870, 1428040, 1593392, 1892153, 1991740, 2856080, 3784306, 3983480, 7568612, 7966960, 9460765, 15137224, 18921530, 30274448, 37843060, 75686120, 151372240]

約数ペア:

[(1, 151372240), (2, 75686120), (4, 37843060), (5, 30274448), (8, 18921530), (10, 15137224), (16, 9460765), (19, 7966960), (20, 7568612), (38, 3983480), (40, 3784306), (53, 2856080), (76, 1991740), (80, 1892153), (95, 1593392), (106, 1428040), (152, 995870), (190, 796696), (212, 714020), (265, 571216), (304, 497935), (380, 398348), (424, 357010), (530, 285608), (760, 199174), (848, 178505), (1007, 150320), (1060, 142804), (1520, 99587), (1879, 80560), (2014, 75160), (2120, 71402), (3758, 40280), (4028, 37580), (4240, 35701), (5035, 30064), (7516, 20140), (8056, 18790), (9395, 16112), (10070, 15032)]