2045502720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 360

約数和(自身を含む): 7427139720

約数和(自身を除く): 5381637000

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, 109, 120, 128, 135, 144, 160, 162, 180, 181, 192, 216, 218, 240, 256, 270, 288, 320, 324, 327, 360, 362, 384, 405, 432, 436, 480, 540, 543, 545, 576, 640, 648, 654, 720, 724, 768, 810, 864, 872, 905, 960, 981, 1080, 1086, 1090, 1152, 1280, 1296, 1308, 1440, 1448, 1620, 1629, 1635, 1728, 1744, 1810, 1920, 1962, 2160, 2172, 2180, 2304, 2592, 2616, 2715, 2880, 2896, 2943, 3240, 3258, 3270, 3456, 3488, 3620, 3840, 3924, 4320, 4344, 4360, 4887, 4905, 5184, 5232, 5430, 5760, 5792, 5886, 6480, 6516, 6540, 6912, 6976, 7240, 7848, 8145, 8640, 8688, 8720, 8829, 9774, 9810, 10368, 10464, 10860, 11520, 11584, 11772, 12960, 13032, 13080, 13952, 14480, 14661, 14715, 15696, 16290, 17280, 17376, 17440, 17658, 19548, 19620, 19729, 20736, 20928, 21720, 23168, 23544, 24435, 25920, 26064, 26160, 27904, 28960, 29322, 29430, 31392, 32580, 34560, 34752, 34880, 35316, 39096, 39240, 39458, 41856, 43440, 44145, 46336, 47088, 48870, 51840, 52128, 52320, 57920, 58644, 58860, 59187, 62784, 65160, 69504, 69760, 70632, 73305, 78192, 78480, 78916, 83712, 86880, 88290, 94176, 97740, 98645, 103680, 104256, 104640, 115840, 117288, 117720, 118374, 125568, 130320, 139008, 139520, 141264, 146610, 156384, 156960, 157832, 173760, 176580, 177561, 188352, 195480, 197290, 208512, 209280, 231680, 234576, 235440, 236748, 251136, 260640, 282528, 293220, 295935, 312768, 313920, 315664, 347520, 353160, 355122, 376704, 390960, 394580, 417024, 418560, 469152, 470880, 473496, 521280, 532683, 565056, 586440, 591870, 625536, 627840, 631328, 695040, 706320, 710244, 753408, 781920, 789160, 887805, 938304, 941760, 946992, 1042560, 1065366, 1130112, 1172880, 1183740, 1251072, 1255680, 1262656, 1412640, 1420488, 1563840, 1578320, 1598049, 1775610, 1876608, 1883520, 1893984, 2085120, 2130732, 2260224, 2345760, 2367480, 2525312, 2663415, 2825280, 2840976, 3127680, 3156640, 3196098, 3551220, 3753216, 3767040, 3787968, 4261464, 4691520, 4734960, 5050624, 5326830, 5650560, 5681952, 6255360, 6313280, 6392196, 7102440, 7575936, 7990245, 8522928, 9383040, 9469920, 10653660, 11301120, 11363904, 12626560, 12784392, 14204880, 15151872, 15980490, 17045856, 18766080, 18939840, 21307320, 22727808, 25253120, 25568784, 28409760, 31960980, 34091712, 37879680, 42614640, 45455616, 51137568, 56819520, 63921960, 68183424, 75759360, 85229280, 102275136, 113639040, 127843920, 136366848, 170458560, 204550272, 227278080, 255687840, 340917120, 409100544, 511375680, 681834240, 1022751360, 2045502720]

約数ペア:

[(1, 2045502720), (2, 1022751360), (3, 681834240), (4, 511375680), (5, 409100544), (6, 340917120), (8, 255687840), (9, 227278080), (10, 204550272), (12, 170458560), (15, 136366848), (16, 127843920), (18, 113639040), (20, 102275136), (24, 85229280), (27, 75759360), (30, 68183424), (32, 63921960), (36, 56819520), (40, 51137568), (45, 45455616), (48, 42614640), (54, 37879680), (60, 34091712), (64, 31960980), (72, 28409760), (80, 25568784), (81, 25253120), (90, 22727808), (96, 21307320), (108, 18939840), (109, 18766080), (120, 17045856), (128, 15980490), (135, 15151872), (144, 14204880), (160, 12784392), (162, 12626560), (180, 11363904), (181, 11301120), (192, 10653660), (216, 9469920), (218, 9383040), (240, 8522928), (256, 7990245), (270, 7575936), (288, 7102440), (320, 6392196), (324, 6313280), (327, 6255360), (360, 5681952), (362, 5650560), (384, 5326830), (405, 5050624), (432, 4734960), (436, 4691520), (480, 4261464), (540, 3787968), (543, 3767040), (545, 3753216), (576, 3551220), (640, 3196098), (648, 3156640), (654, 3127680), (720, 2840976), (724, 2825280), (768, 2663415), (810, 2525312), (864, 2367480), (872, 2345760), (905, 2260224), (960, 2130732), (981, 2085120), (1080, 1893984), (1086, 1883520), (1090, 1876608), (1152, 1775610), (1280, 1598049), (1296, 1578320), (1308, 1563840), (1440, 1420488), (1448, 1412640), (1620, 1262656), (1629, 1255680), (1635, 1251072), (1728, 1183740), (1744, 1172880), (1810, 1130112), (1920, 1065366), (1962, 1042560), (2160, 946992), (2172, 941760), (2180, 938304), (2304, 887805), (2592, 789160), (2616, 781920), (2715, 753408), (2880, 710244), (2896, 706320), (2943, 695040), (3240, 631328), (3258, 627840), (3270, 625536), (3456, 591870), (3488, 586440), (3620, 565056), (3840, 532683), (3924, 521280), (4320, 473496), (4344, 470880), (4360, 469152), (4887, 418560), (4905, 417024), (5184, 394580), (5232, 390960), (5430, 376704), (5760, 355122), (5792, 353160), (5886, 347520), (6480, 315664), (6516, 313920), (6540, 312768), (6912, 295935), (6976, 293220), (7240, 282528), (7848, 260640), (8145, 251136), (8640, 236748), (8688, 235440), (8720, 234576), (8829, 231680), (9774, 209280), (9810, 208512), (10368, 197290), (10464, 195480), (10860, 188352), (11520, 177561), (11584, 176580), (11772, 173760), (12960, 157832), (13032, 156960), (13080, 156384), (13952, 146610), (14480, 141264), (14661, 139520), (14715, 139008), (15696, 130320), (16290, 125568), (17280, 118374), (17376, 117720), (17440, 117288), (17658, 115840), (19548, 104640), (19620, 104256), (19729, 103680), (20736, 98645), (20928, 97740), (21720, 94176), (23168, 88290), (23544, 86880), (24435, 83712), (25920, 78916), (26064, 78480), (26160, 78192), (27904, 73305), (28960, 70632), (29322, 69760), (29430, 69504), (31392, 65160), (32580, 62784), (34560, 59187), (34752, 58860), (34880, 58644), (35316, 57920), (39096, 52320), (39240, 52128), (39458, 51840), (41856, 48870), (43440, 47088), (44145, 46336)]