2031454080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 7331148000

約数和(自身を除く): 5299693920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 149, 160, 162, 180, 192, 216, 240, 263, 270, 288, 298, 320, 324, 360, 384, 405, 432, 447, 480, 526, 540, 576, 596, 640, 648, 720, 745, 789, 810, 864, 894, 960, 1052, 1080, 1152, 1192, 1296, 1315, 1341, 1440, 1490, 1578, 1620, 1728, 1788, 1920, 2104, 2160, 2235, 2367, 2384, 2592, 2630, 2682, 2880, 2980, 3156, 3240, 3456, 3576, 3945, 4023, 4208, 4320, 4470, 4734, 4768, 5184, 5260, 5364, 5760, 5960, 6312, 6480, 6705, 7101, 7152, 7890, 8046, 8416, 8640, 8940, 9468, 9536, 10368, 10520, 10728, 11835, 11920, 12069, 12624, 12960, 13410, 14202, 14304, 15780, 16092, 16832, 17280, 17880, 18936, 19072, 20115, 21040, 21303, 21456, 23670, 23840, 24138, 25248, 25920, 26820, 28404, 28608, 31560, 32184, 33664, 35505, 35760, 37872, 39187, 40230, 42080, 42606, 42912, 47340, 47680, 48276, 50496, 51840, 53640, 56808, 57216, 60345, 63120, 64368, 71010, 71520, 75744, 78374, 80460, 84160, 85212, 85824, 94680, 95360, 96552, 100992, 106515, 107280, 113616, 117561, 120690, 126240, 128736, 142020, 143040, 151488, 156748, 160920, 168320, 170424, 171648, 189360, 193104, 195935, 213030, 214560, 227232, 235122, 241380, 252480, 257472, 284040, 286080, 302976, 313496, 321840, 340848, 352683, 378720, 386208, 391870, 426060, 429120, 454464, 470244, 482760, 504960, 514944, 568080, 587805, 626992, 643680, 681696, 705366, 757440, 772416, 783740, 852120, 858240, 908928, 940488, 965520, 1058049, 1136160, 1175610, 1253984, 1287360, 1363392, 1410732, 1514880, 1544832, 1567480, 1704240, 1763415, 1880976, 1931040, 2116098, 2272320, 2351220, 2507968, 2574720, 2726784, 2821464, 3134960, 3174147, 3408480, 3526830, 3761952, 3862080, 4232196, 4544640, 4702440, 5015936, 5290245, 5642928, 6269920, 6348294, 6816960, 7053660, 7523904, 7724160, 8464392, 9404880, 10580490, 11285856, 12539840, 12696588, 13633920, 14107320, 15047808, 15870735, 16928784, 18809760, 21160980, 22571712, 25079680, 25393176, 28214640, 31741470, 33857568, 37619520, 42321960, 45143424, 50786352, 56429280, 63482940, 67715136, 75239040, 84643920, 101572704, 112858560, 126965880, 135430272, 169287840, 203145408, 225717120, 253931760, 338575680, 406290816, 507863520, 677151360, 1015727040, 2031454080]

約数ペア:

[(1, 2031454080), (2, 1015727040), (3, 677151360), (4, 507863520), (5, 406290816), (6, 338575680), (8, 253931760), (9, 225717120), (10, 203145408), (12, 169287840), (15, 135430272), (16, 126965880), (18, 112858560), (20, 101572704), (24, 84643920), (27, 75239040), (30, 67715136), (32, 63482940), (36, 56429280), (40, 50786352), (45, 45143424), (48, 42321960), (54, 37619520), (60, 33857568), (64, 31741470), (72, 28214640), (80, 25393176), (81, 25079680), (90, 22571712), (96, 21160980), (108, 18809760), (120, 16928784), (128, 15870735), (135, 15047808), (144, 14107320), (149, 13633920), (160, 12696588), (162, 12539840), (180, 11285856), (192, 10580490), (216, 9404880), (240, 8464392), (263, 7724160), (270, 7523904), (288, 7053660), (298, 6816960), (320, 6348294), (324, 6269920), (360, 5642928), (384, 5290245), (405, 5015936), (432, 4702440), (447, 4544640), (480, 4232196), (526, 3862080), (540, 3761952), (576, 3526830), (596, 3408480), (640, 3174147), (648, 3134960), (720, 2821464), (745, 2726784), (789, 2574720), (810, 2507968), (864, 2351220), (894, 2272320), (960, 2116098), (1052, 1931040), (1080, 1880976), (1152, 1763415), (1192, 1704240), (1296, 1567480), (1315, 1544832), (1341, 1514880), (1440, 1410732), (1490, 1363392), (1578, 1287360), (1620, 1253984), (1728, 1175610), (1788, 1136160), (1920, 1058049), (2104, 965520), (2160, 940488), (2235, 908928), (2367, 858240), (2384, 852120), (2592, 783740), (2630, 772416), (2682, 757440), (2880, 705366), (2980, 681696), (3156, 643680), (3240, 626992), (3456, 587805), (3576, 568080), (3945, 514944), (4023, 504960), (4208, 482760), (4320, 470244), (4470, 454464), (4734, 429120), (4768, 426060), (5184, 391870), (5260, 386208), (5364, 378720), (5760, 352683), (5960, 340848), (6312, 321840), (6480, 313496), (6705, 302976), (7101, 286080), (7152, 284040), (7890, 257472), (8046, 252480), (8416, 241380), (8640, 235122), (8940, 227232), (9468, 214560), (9536, 213030), (10368, 195935), (10520, 193104), (10728, 189360), (11835, 171648), (11920, 170424), (12069, 168320), (12624, 160920), (12960, 156748), (13410, 151488), (14202, 143040), (14304, 142020), (15780, 128736), (16092, 126240), (16832, 120690), (17280, 117561), (17880, 113616), (18936, 107280), (19072, 106515), (20115, 100992), (21040, 96552), (21303, 95360), (21456, 94680), (23670, 85824), (23840, 85212), (24138, 84160), (25248, 80460), (25920, 78374), (26820, 75744), (28404, 71520), (28608, 71010), (31560, 64368), (32184, 63120), (33664, 60345), (35505, 57216), (35760, 56808), (37872, 53640), (39187, 51840), (40230, 50496), (42080, 48276), (42606, 47680), (42912, 47340)]