1579239540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 4879929600

約数和(自身を除く): 3300690060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 151, 180, 194, 291, 302, 388, 453, 485, 582, 599, 604, 755, 873, 906, 970, 1164, 1198, 1359, 1455, 1510, 1746, 1797, 1812, 1940, 2265, 2396, 2718, 2910, 2995, 3020, 3492, 3594, 4365, 4530, 5391, 5436, 5820, 5990, 6795, 7188, 8730, 8985, 9060, 10782, 11980, 13590, 14647, 17460, 17970, 21564, 26955, 27180, 29294, 35940, 43941, 53910, 58103, 58588, 73235, 87882, 90449, 107820, 116206, 131823, 146470, 174309, 175764, 180898, 219705, 232412, 263646, 271347, 290515, 292940, 348618, 361796, 439410, 452245, 522927, 527292, 542694, 581030, 659115, 697236, 814041, 871545, 878820, 904490, 1045854, 1085388, 1162060, 1318230, 1356735, 1628082, 1743090, 1808980, 2091708, 2614635, 2636460, 2713470, 3256164, 3486180, 4070205, 5229270, 5426940, 8140410, 8773553, 10458540, 16280820, 17547106, 26320659, 35094212, 43867765, 52641318, 78961977, 87735530, 105282636, 131603295, 157923954, 175471060, 263206590, 315847908, 394809885, 526413180, 789619770, 1579239540]

約数ペア:

[(1, 1579239540), (2, 789619770), (3, 526413180), (4, 394809885), (5, 315847908), (6, 263206590), (9, 175471060), (10, 157923954), (12, 131603295), (15, 105282636), (18, 87735530), (20, 78961977), (30, 52641318), (36, 43867765), (45, 35094212), (60, 26320659), (90, 17547106), (97, 16280820), (151, 10458540), (180, 8773553), (194, 8140410), (291, 5426940), (302, 5229270), (388, 4070205), (453, 3486180), (485, 3256164), (582, 2713470), (599, 2636460), (604, 2614635), (755, 2091708), (873, 1808980), (906, 1743090), (970, 1628082), (1164, 1356735), (1198, 1318230), (1359, 1162060), (1455, 1085388), (1510, 1045854), (1746, 904490), (1797, 878820), (1812, 871545), (1940, 814041), (2265, 697236), (2396, 659115), (2718, 581030), (2910, 542694), (2995, 527292), (3020, 522927), (3492, 452245), (3594, 439410), (4365, 361796), (4530, 348618), (5391, 292940), (5436, 290515), (5820, 271347), (5990, 263646), (6795, 232412), (7188, 219705), (8730, 180898), (8985, 175764), (9060, 174309), (10782, 146470), (11980, 131823), (13590, 116206), (14647, 107820), (17460, 90449), (17970, 87882), (21564, 73235), (26955, 58588), (27180, 58103), (29294, 53910), (35940, 43941)]