18227573760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107881}}^1$

素因数の和:107920

約数の個数: 176

約数和(自身を含む): 63600322752

約数和(自身を除く): 45372748992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 7040, 7680, 8448, 10560, 11264, 14080, 15360, 16896, 21120, 28160, 33792, 42240, 56320, 84480, 107881, 168960, 215762, 323643, 431524, 539405, 647286, 863048, 1078810, 1186691, 1294572, 1618215, 1726096, 2157620, 2373382, 2589144, 3236430, 3452192, 3560073, 4315240, 4746764, 5178288, 5933455, 6472860, 6904384, 7120146, 8630480, 9493528, 10356576, 11866910, 12945720, 13808768, 14240292, 17260960, 17800365, 18987056, 20713152, 23733820, 25891440, 27617536, 28480584, 34521920, 35600730, 37974112, 41426304, 47467640, 51782880, 55235072, 56961168, 69043840, 71201460, 75948224, 82852608, 94935280, 103565760, 110470144, 113922336, 138087680, 142402920, 151896448, 165705216, 189870560, 207131520, 227844672, 276175360, 284805840, 303792896, 331410432, 379741120, 414263040, 455689344, 552350720, 569611680, 607585792, 759482240, 828526080, 911378688, 1139223360, 1215171584, 1518964480, 1657052160, 1822757376, 2278446720, 3037928960, 3645514752, 4556893440, 6075857920, 9113786880, 18227573760]

約数ペア:

[(1, 18227573760), (2, 9113786880), (3, 6075857920), (4, 4556893440), (5, 3645514752), (6, 3037928960), (8, 2278446720), (10, 1822757376), (11, 1657052160), (12, 1518964480), (15, 1215171584), (16, 1139223360), (20, 911378688), (22, 828526080), (24, 759482240), (30, 607585792), (32, 569611680), (33, 552350720), (40, 455689344), (44, 414263040), (48, 379741120), (55, 331410432), (60, 303792896), (64, 284805840), (66, 276175360), (80, 227844672), (88, 207131520), (96, 189870560), (110, 165705216), (120, 151896448), (128, 142402920), (132, 138087680), (160, 113922336), (165, 110470144), (176, 103565760), (192, 94935280), (220, 82852608), (240, 75948224), (256, 71201460), (264, 69043840), (320, 56961168), (330, 55235072), (352, 51782880), (384, 47467640), (440, 41426304), (480, 37974112), (512, 35600730), (528, 34521920), (640, 28480584), (660, 27617536), (704, 25891440), (768, 23733820), (880, 20713152), (960, 18987056), (1024, 17800365), (1056, 17260960), (1280, 14240292), (1320, 13808768), (1408, 12945720), (1536, 11866910), (1760, 10356576), (1920, 9493528), (2112, 8630480), (2560, 7120146), (2640, 6904384), (2816, 6472860), (3072, 5933455), (3520, 5178288), (3840, 4746764), (4224, 4315240), (5120, 3560073), (5280, 3452192), (5632, 3236430), (7040, 2589144), (7680, 2373382), (8448, 2157620), (10560, 1726096), (11264, 1618215), (14080, 1294572), (15360, 1186691), (16896, 1078810), (21120, 863048), (28160, 647286), (33792, 539405), (42240, 431524), (56320, 323643), (84480, 215762), (107881, 168960)]