246657420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 823858560

約数和(自身を除く): 577201140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 97, 102, 108, 135, 153, 170, 180, 194, 204, 255, 270, 277, 291, 306, 340, 388, 459, 485, 510, 540, 554, 582, 612, 765, 831, 873, 918, 970, 1020, 1108, 1164, 1385, 1455, 1530, 1649, 1662, 1746, 1836, 1940, 2295, 2493, 2619, 2770, 2910, 3060, 3298, 3324, 3492, 4155, 4365, 4590, 4709, 4947, 4986, 5238, 5540, 5820, 6596, 7479, 8245, 8310, 8730, 9180, 9418, 9894, 9972, 10476, 12465, 13095, 14127, 14841, 14958, 16490, 16620, 17460, 18836, 19788, 23545, 24735, 24930, 26190, 26869, 28254, 29682, 29916, 32980, 37395, 42381, 44523, 47090, 49470, 49860, 52380, 53738, 56508, 59364, 70635, 74205, 74790, 80607, 84762, 89046, 94180, 98940, 107476, 127143, 134345, 141270, 148410, 149580, 161214, 169524, 178092, 211905, 222615, 241821, 254286, 268690, 282540, 296820, 322428, 403035, 423810, 445230, 456773, 483642, 508572, 537380, 635715, 725463, 806070, 847620, 890460, 913546, 967284, 1209105, 1271430, 1370319, 1450926, 1612140, 1827092, 2283865, 2418210, 2542860, 2740638, 2901852, 3627315, 4110957, 4567730, 4836420, 5481276, 6851595, 7254630, 8221914, 9135460, 12332871, 13703190, 14509260, 16443828, 20554785, 24665742, 27406380, 41109570, 49331484, 61664355, 82219140, 123328710, 246657420]

約数ペア:

[(1, 246657420), (2, 123328710), (3, 82219140), (4, 61664355), (5, 49331484), (6, 41109570), (9, 27406380), (10, 24665742), (12, 20554785), (15, 16443828), (17, 14509260), (18, 13703190), (20, 12332871), (27, 9135460), (30, 8221914), (34, 7254630), (36, 6851595), (45, 5481276), (51, 4836420), (54, 4567730), (60, 4110957), (68, 3627315), (85, 2901852), (90, 2740638), (97, 2542860), (102, 2418210), (108, 2283865), (135, 1827092), (153, 1612140), (170, 1450926), (180, 1370319), (194, 1271430), (204, 1209105), (255, 967284), (270, 913546), (277, 890460), (291, 847620), (306, 806070), (340, 725463), (388, 635715), (459, 537380), (485, 508572), (510, 483642), (540, 456773), (554, 445230), (582, 423810), (612, 403035), (765, 322428), (831, 296820), (873, 282540), (918, 268690), (970, 254286), (1020, 241821), (1108, 222615), (1164, 211905), (1385, 178092), (1455, 169524), (1530, 161214), (1649, 149580), (1662, 148410), (1746, 141270), (1836, 134345), (1940, 127143), (2295, 107476), (2493, 98940), (2619, 94180), (2770, 89046), (2910, 84762), (3060, 80607), (3298, 74790), (3324, 74205), (3492, 70635), (4155, 59364), (4365, 56508), (4590, 53738), (4709, 52380), (4947, 49860), (4986, 49470), (5238, 47090), (5540, 44523), (5820, 42381), (6596, 37395), (7479, 32980), (8245, 29916), (8310, 29682), (8730, 28254), (9180, 26869), (9418, 26190), (9894, 24930), (9972, 24735), (10476, 23545), (12465, 19788), (13095, 18836), (14127, 17460), (14841, 16620), (14958, 16490)]