190727040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 726174720

約数和(自身を除く): 535447680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 617, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1234, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1851, 1920, 1932, 2208, 2240, 2415, 2468, 2576, 2688, 2760, 2944, 3085, 3220, 3360, 3680, 3702, 3864, 4319, 4416, 4480, 4830, 4936, 5152, 5520, 6170, 6440, 6720, 7360, 7404, 7728, 8638, 8832, 9255, 9660, 9872, 10304, 11040, 12340, 12880, 12957, 13440, 14191, 14720, 14808, 15456, 17276, 18510, 19320, 19744, 20608, 21595, 22080, 24680, 25760, 25914, 28382, 29616, 30912, 34552, 37020, 38640, 39488, 42573, 43190, 44160, 49360, 51520, 51828, 56764, 59232, 61824, 64785, 69104, 70955, 74040, 77280, 78976, 85146, 86380, 98720, 99337, 103040, 103656, 113528, 118464, 129570, 138208, 141910, 148080, 154560, 170292, 172760, 197440, 198674, 207312, 212865, 227056, 236928, 259140, 276416, 283820, 296160, 298011, 309120, 340584, 345520, 394880, 397348, 414624, 425730, 454112, 496685, 518280, 552832, 567640, 592320, 596022, 681168, 691040, 794696, 829248, 851460, 908224, 993370, 1036560, 1135280, 1184640, 1192044, 1362336, 1382080, 1490055, 1589392, 1658496, 1702920, 1816448, 1986740, 2073120, 2270560, 2384088, 2724672, 2764160, 2980110, 3178784, 3405840, 3973480, 4146240, 4541120, 4768176, 5449344, 5960220, 6357568, 6811680, 7946960, 8292480, 9082240, 9536352, 11920440, 12715136, 13623360, 15893920, 19072704, 23840880, 27246720, 31787840, 38145408, 47681760, 63575680, 95363520, 190727040]

約数ペア:

[(1, 190727040), (2, 95363520), (3, 63575680), (4, 47681760), (5, 38145408), (6, 31787840), (7, 27246720), (8, 23840880), (10, 19072704), (12, 15893920), (14, 13623360), (15, 12715136), (16, 11920440), (20, 9536352), (21, 9082240), (23, 8292480), (24, 7946960), (28, 6811680), (30, 6357568), (32, 5960220), (35, 5449344), (40, 4768176), (42, 4541120), (46, 4146240), (48, 3973480), (56, 3405840), (60, 3178784), (64, 2980110), (69, 2764160), (70, 2724672), (80, 2384088), (84, 2270560), (92, 2073120), (96, 1986740), (105, 1816448), (112, 1702920), (115, 1658496), (120, 1589392), (128, 1490055), (138, 1382080), (140, 1362336), (160, 1192044), (161, 1184640), (168, 1135280), (184, 1036560), (192, 993370), (210, 908224), (224, 851460), (230, 829248), (240, 794696), (276, 691040), (280, 681168), (320, 596022), (322, 592320), (336, 567640), (345, 552832), (368, 518280), (384, 496685), (420, 454112), (448, 425730), (460, 414624), (480, 397348), (483, 394880), (552, 345520), (560, 340584), (617, 309120), (640, 298011), (644, 296160), (672, 283820), (690, 276416), (736, 259140), (805, 236928), (840, 227056), (896, 212865), (920, 207312), (960, 198674), (966, 197440), (1104, 172760), (1120, 170292), (1234, 154560), (1288, 148080), (1344, 141910), (1380, 138208), (1472, 129570), (1610, 118464), (1680, 113528), (1840, 103656), (1851, 103040), (1920, 99337), (1932, 98720), (2208, 86380), (2240, 85146), (2415, 78976), (2468, 77280), (2576, 74040), (2688, 70955), (2760, 69104), (2944, 64785), (3085, 61824), (3220, 59232), (3360, 56764), (3680, 51828), (3702, 51520), (3864, 49360), (4319, 44160), (4416, 43190), (4480, 42573), (4830, 39488), (4936, 38640), (5152, 37020), (5520, 34552), (6170, 30912), (6440, 29616), (6720, 28382), (7360, 25914), (7404, 25760), (7728, 24680), (8638, 22080), (8832, 21595), (9255, 20608), (9660, 19744), (9872, 19320), (10304, 18510), (11040, 17276), (12340, 15456), (12880, 14808), (12957, 14720), (13440, 14191)]