168746220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16484

約数の個数: 96

約数和(自身を含む): 552652800

約数和(自身を除く): 383906580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 16447, 32894, 49341, 65788, 82235, 98682, 148023, 164470, 197364, 246705, 296046, 312493, 328940, 444069, 493410, 592092, 624986, 740115, 888138, 937479, 986820, 1249972, 1480230, 1562465, 1776276, 1874958, 2220345, 2812437, 2960460, 3124930, 3749916, 4440690, 4687395, 5624874, 6249860, 8437311, 8881380, 9374790, 11249748, 14062185, 16874622, 18749580, 28124370, 33749244, 42186555, 56248740, 84373110, 168746220]

約数ペア:

[(1, 168746220), (2, 84373110), (3, 56248740), (4, 42186555), (5, 33749244), (6, 28124370), (9, 18749580), (10, 16874622), (12, 14062185), (15, 11249748), (18, 9374790), (19, 8881380), (20, 8437311), (27, 6249860), (30, 5624874), (36, 4687395), (38, 4440690), (45, 3749916), (54, 3124930), (57, 2960460), (60, 2812437), (76, 2220345), (90, 1874958), (95, 1776276), (108, 1562465), (114, 1480230), (135, 1249972), (171, 986820), (180, 937479), (190, 888138), (228, 740115), (270, 624986), (285, 592092), (342, 493410), (380, 444069), (513, 328940), (540, 312493), (570, 296046), (684, 246705), (855, 197364), (1026, 164470), (1140, 148023), (1710, 98682), (2052, 82235), (2565, 65788), (3420, 49341), (5130, 32894), (10260, 16447)]