169479480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1645

約数の個数: 128

約数和(自身を含む): 543283200

約数和(自身を除く): 373803720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1571, 1740, 1798, 1860, 2697, 3142, 3480, 3596, 3720, 4495, 4713, 5394, 6284, 7192, 7855, 8990, 9426, 10788, 12568, 13485, 15710, 17980, 18852, 21576, 23565, 26970, 31420, 35960, 37704, 45559, 47130, 48701, 53940, 62840, 91118, 94260, 97402, 107880, 136677, 146103, 182236, 188520, 194804, 227795, 243505, 273354, 292206, 364472, 389608, 455590, 487010, 546708, 584412, 683385, 730515, 911180, 974020, 1093416, 1168824, 1366770, 1412329, 1461030, 1822360, 1948040, 2733540, 2824658, 2922060, 4236987, 5467080, 5649316, 5844120, 7061645, 8473974, 11298632, 14123290, 16947948, 21184935, 28246580, 33895896, 42369870, 56493160, 84739740, 169479480]

約数ペア:

[(1, 169479480), (2, 84739740), (3, 56493160), (4, 42369870), (5, 33895896), (6, 28246580), (8, 21184935), (10, 16947948), (12, 14123290), (15, 11298632), (20, 8473974), (24, 7061645), (29, 5844120), (30, 5649316), (31, 5467080), (40, 4236987), (58, 2922060), (60, 2824658), (62, 2733540), (87, 1948040), (93, 1822360), (116, 1461030), (120, 1412329), (124, 1366770), (145, 1168824), (155, 1093416), (174, 974020), (186, 911180), (232, 730515), (248, 683385), (290, 584412), (310, 546708), (348, 487010), (372, 455590), (435, 389608), (465, 364472), (580, 292206), (620, 273354), (696, 243505), (744, 227795), (870, 194804), (899, 188520), (930, 182236), (1160, 146103), (1240, 136677), (1571, 107880), (1740, 97402), (1798, 94260), (1860, 91118), (2697, 62840), (3142, 53940), (3480, 48701), (3596, 47130), (3720, 45559), (4495, 37704), (4713, 35960), (5394, 31420), (6284, 26970), (7192, 23565), (7855, 21576), (8990, 18852), (9426, 17980), (10788, 15710), (12568, 13485)]