285567435720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5779}}^1\times {\mathrm{19609}}^1$

素因数の和:25412

約数の個数: 192

約数和(自身を含む): 1060916688000

約数和(自身を除く): 775349252280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5779, 11558, 17337, 19609, 23116, 28895, 34674, 39218, 40453, 46232, 52011, 57790, 58827, 69348, 78436, 80906, 86685, 98045, 104022, 115580, 117654, 121359, 137263, 138696, 156872, 161812, 173370, 176481, 196090, 202265, 208044, 231160, 235308, 242718, 260055, 274526, 294135, 323624, 346740, 352962, 364077, 392180, 404530, 411789, 416088, 470616, 485436, 520110, 549052, 588270, 606795, 686315, 693480, 705924, 728154, 784360, 809060, 823578, 882405, 970872, 1040220, 1098104, 1176540, 1213590, 1235367, 1372630, 1411848, 1456308, 1618120, 1647156, 1764810, 1820385, 2058945, 2080440, 2353080, 2427180, 2470734, 2745260, 2912616, 3294312, 3529620, 3640770, 4117890, 4854360, 4941468, 5490520, 6176835, 7059240, 7281540, 8235780, 9882936, 12353670, 14563080, 16471560, 24707340, 49414680, 113320411, 226640822, 339961233, 453281644, 566602055, 679922466, 793242877, 906563288, 1019883699, 1133204110, 1359844932, 1586485754, 1699806165, 2039767398, 2266408220, 2379728631, 2719689864, 3172971508, 3399612330, 3966214385, 4079534796, 4532816440, 4759457262, 5099418495, 6345943016, 6799224660, 7139185893, 7932428770, 8159069592, 9518914524, 10198836990, 11898643155, 13598449320, 14278371786, 15864857540, 19037829048, 20397673980, 23797286310, 28556743572, 31729715080, 35695929465, 40795347960, 47594572620, 57113487144, 71391858930, 95189145240, 142783717860, 285567435720]

約数ペア:

[(1, 285567435720), (2, 142783717860), (3, 95189145240), (4, 71391858930), (5, 57113487144), (6, 47594572620), (7, 40795347960), (8, 35695929465), (9, 31729715080), (10, 28556743572), (12, 23797286310), (14, 20397673980), (15, 19037829048), (18, 15864857540), (20, 14278371786), (21, 13598449320), (24, 11898643155), (28, 10198836990), (30, 9518914524), (35, 8159069592), (36, 7932428770), (40, 7139185893), (42, 6799224660), (45, 6345943016), (56, 5099418495), (60, 4759457262), (63, 4532816440), (70, 4079534796), (72, 3966214385), (84, 3399612330), (90, 3172971508), (105, 2719689864), (120, 2379728631), (126, 2266408220), (140, 2039767398), (168, 1699806165), (180, 1586485754), (210, 1359844932), (252, 1133204110), (280, 1019883699), (315, 906563288), (360, 793242877), (420, 679922466), (504, 566602055), (630, 453281644), (840, 339961233), (1260, 226640822), (2520, 113320411), (5779, 49414680), (11558, 24707340), (17337, 16471560), (19609, 14563080), (23116, 12353670), (28895, 9882936), (34674, 8235780), (39218, 7281540), (40453, 7059240), (46232, 6176835), (52011, 5490520), (57790, 4941468), (58827, 4854360), (69348, 4117890), (78436, 3640770), (80906, 3529620), (86685, 3294312), (98045, 2912616), (104022, 2745260), (115580, 2470734), (117654, 2427180), (121359, 2353080), (137263, 2080440), (138696, 2058945), (156872, 1820385), (161812, 1764810), (173370, 1647156), (176481, 1618120), (196090, 1456308), (202265, 1411848), (208044, 1372630), (231160, 1235367), (235308, 1213590), (242718, 1176540), (260055, 1098104), (274526, 1040220), (294135, 970872), (323624, 882405), (346740, 823578), (352962, 809060), (364077, 784360), (392180, 728154), (404530, 705924), (411789, 693480), (416088, 686315), (470616, 606795), (485436, 588270), (520110, 549052)]