135514160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 335978496

約数和(自身を除く): 200464336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 920, 940, 1081, 1567, 1840, 1880, 2162, 3134, 3760, 4324, 5405, 6268, 7835, 8648, 10810, 12536, 15670, 17296, 21620, 25072, 31340, 36041, 43240, 62680, 72082, 73649, 86480, 125360, 144164, 147298, 180205, 288328, 294596, 360410, 368245, 576656, 589192, 720820, 736490, 1178384, 1441640, 1472980, 1693927, 2883280, 2945960, 3387854, 5891920, 6775708, 8469635, 13551416, 16939270, 27102832, 33878540, 67757080, 135514160]

約数ペア:

[(1, 135514160), (2, 67757080), (4, 33878540), (5, 27102832), (8, 16939270), (10, 13551416), (16, 8469635), (20, 6775708), (23, 5891920), (40, 3387854), (46, 2945960), (47, 2883280), (80, 1693927), (92, 1472980), (94, 1441640), (115, 1178384), (184, 736490), (188, 720820), (230, 589192), (235, 576656), (368, 368245), (376, 360410), (460, 294596), (470, 288328), (752, 180205), (920, 147298), (940, 144164), (1081, 125360), (1567, 86480), (1840, 73649), (1880, 72082), (2162, 62680), (3134, 43240), (3760, 36041), (4324, 31340), (5405, 25072), (6268, 21620), (7835, 17296), (8648, 15670), (10810, 12536)]