309173760

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 480

約数和(自身を含む): 1286917632

約数和(自身を除く): 977743872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 162, 168, 180, 189, 192, 210, 213, 216, 224, 240, 243, 252, 256, 270, 280, 284, 288, 315, 320, 324, 336, 355, 360, 378, 384, 405, 420, 426, 432, 448, 480, 486, 497, 504, 512, 540, 560, 567, 568, 576, 630, 639, 640, 648, 672, 710, 720, 756, 768, 810, 840, 852, 864, 896, 945, 960, 972, 994, 1008, 1065, 1080, 1120, 1134, 1136, 1152, 1215, 1260, 1278, 1280, 1296, 1344, 1420, 1440, 1491, 1512, 1536, 1620, 1680, 1701, 1704, 1728, 1792, 1890, 1917, 1920, 1944, 1988, 2016, 2130, 2160, 2240, 2268, 2272, 2304, 2430, 2485, 2520, 2556, 2560, 2592, 2688, 2835, 2840, 2880, 2982, 3024, 3195, 3240, 3360, 3402, 3408, 3456, 3584, 3780, 3834, 3840, 3888, 3976, 4032, 4260, 4320, 4473, 4480, 4536, 4544, 4608, 4860, 4970, 5040, 5112, 5184, 5376, 5670, 5680, 5751, 5760, 5964, 6048, 6390, 6480, 6720, 6804, 6816, 6912, 7455, 7560, 7668, 7680, 7776, 7952, 8064, 8505, 8520, 8640, 8946, 8960, 9072, 9088, 9585, 9720, 9940, 10080, 10224, 10368, 10752, 11340, 11360, 11502, 11520, 11928, 12096, 12780, 12960, 13419, 13440, 13608, 13632, 13824, 14910, 15120, 15336, 15552, 15904, 16128, 17010, 17040, 17253, 17280, 17892, 17920, 18144, 18176, 19170, 19440, 19880, 20160, 20448, 20736, 22365, 22680, 22720, 23004, 23040, 23856, 24192, 25560, 25920, 26838, 26880, 27216, 27264, 28755, 29820, 30240, 30672, 31104, 31808, 32256, 34020, 34080, 34506, 34560, 35784, 36288, 36352, 38340, 38880, 39760, 40257, 40320, 40896, 41472, 44730, 45360, 45440, 46008, 47712, 48384, 51120, 51840, 53676, 53760, 54432, 54528, 57510, 59640, 60480, 61344, 62208, 63616, 67095, 68040, 68160, 69012, 69120, 71568, 72576, 76680, 77760, 79520, 80514, 80640, 81792, 86265, 89460, 90720, 90880, 92016, 95424, 96768, 102240, 103680, 107352, 108864, 109056, 115020, 119280, 120771, 120960, 122688, 124416, 127232, 134190, 136080, 136320, 138024, 143136, 145152, 153360, 155520, 159040, 161028, 161280, 163584, 172530, 178920, 181440, 181760, 184032, 190848, 201285, 204480, 207360, 214704, 217728, 230040, 238560, 241542, 241920, 245376, 254464, 268380, 272160, 272640, 276048, 286272, 290304, 306720, 311040, 318080, 322056, 327168, 345060, 357840, 362880, 368064, 381696, 402570, 408960, 429408, 435456, 460080, 477120, 483084, 483840, 490752, 536760, 544320, 545280, 552096, 572544, 603855, 613440, 622080, 636160, 644112, 690120, 715680, 725760, 736128, 763392, 805140, 817920, 858816, 870912, 920160, 954240, 966168, 981504, 1073520, 1088640, 1104192, 1145088, 1207710, 1226880, 1272320, 1288224, 1380240, 1431360, 1451520, 1472256, 1610280, 1635840, 1717632, 1840320, 1908480, 1932336, 2147040, 2177280, 2208384, 2290176, 2415420, 2453760, 2576448, 2760480, 2862720, 2944512, 3220560, 3435264, 3680640, 3816960, 3864672, 4294080, 4354560, 4416768, 4830840, 4907520, 5152896, 5520960, 5725440, 6441120, 6870528, 7361280, 7729344, 8588160, 8833536, 9661680, 10305792, 11041920, 11450880, 12882240, 14722560, 15458688, 17176320, 19323360, 20611584, 22083840, 25764480, 30917376, 34352640, 38646720, 44167680, 51528960, 61834752, 77293440, 103057920, 154586880, 309173760]

約数ペア:

[(1, 309173760), (2, 154586880), (3, 103057920), (4, 77293440), (5, 61834752), (6, 51528960), (7, 44167680), (8, 38646720), (9, 34352640), (10, 30917376), (12, 25764480), (14, 22083840), (15, 20611584), (16, 19323360), (18, 17176320), (20, 15458688), (21, 14722560), (24, 12882240), (27, 11450880), (28, 11041920), (30, 10305792), (32, 9661680), (35, 8833536), (36, 8588160), (40, 7729344), (42, 7361280), (45, 6870528), (48, 6441120), (54, 5725440), (56, 5520960), (60, 5152896), (63, 4907520), (64, 4830840), (70, 4416768), (71, 4354560), (72, 4294080), (80, 3864672), (81, 3816960), (84, 3680640), (90, 3435264), (96, 3220560), (105, 2944512), (108, 2862720), (112, 2760480), (120, 2576448), (126, 2453760), (128, 2415420), (135, 2290176), (140, 2208384), (142, 2177280), (144, 2147040), (160, 1932336), (162, 1908480), (168, 1840320), (180, 1717632), (189, 1635840), (192, 1610280), (210, 1472256), (213, 1451520), (216, 1431360), (224, 1380240), (240, 1288224), (243, 1272320), (252, 1226880), (256, 1207710), (270, 1145088), (280, 1104192), (284, 1088640), (288, 1073520), (315, 981504), (320, 966168), (324, 954240), (336, 920160), (355, 870912), (360, 858816), (378, 817920), (384, 805140), (405, 763392), (420, 736128), (426, 725760), (432, 715680), (448, 690120), (480, 644112), (486, 636160), (497, 622080), (504, 613440), (512, 603855), (540, 572544), (560, 552096), (567, 545280), (568, 544320), (576, 536760), (630, 490752), (639, 483840), (640, 483084), (648, 477120), (672, 460080), (710, 435456), (720, 429408), (756, 408960), (768, 402570), (810, 381696), (840, 368064), (852, 362880), (864, 357840), (896, 345060), (945, 327168), (960, 322056), (972, 318080), (994, 311040), (1008, 306720), (1065, 290304), (1080, 286272), (1120, 276048), (1134, 272640), (1136, 272160), (1152, 268380), (1215, 254464), (1260, 245376), (1278, 241920), (1280, 241542), (1296, 238560), (1344, 230040), (1420, 217728), (1440, 214704), (1491, 207360), (1512, 204480), (1536, 201285), (1620, 190848), (1680, 184032), (1701, 181760), (1704, 181440), (1728, 178920), (1792, 172530), (1890, 163584), (1917, 161280), (1920, 161028), (1944, 159040), (1988, 155520), (2016, 153360), (2130, 145152), (2160, 143136), (2240, 138024), (2268, 136320), (2272, 136080), (2304, 134190), (2430, 127232), (2485, 124416), (2520, 122688), (2556, 120960), (2560, 120771), (2592, 119280), (2688, 115020), (2835, 109056), (2840, 108864), (2880, 107352), (2982, 103680), (3024, 102240), (3195, 96768), (3240, 95424), (3360, 92016), (3402, 90880), (3408, 90720), (3456, 89460), (3584, 86265), (3780, 81792), (3834, 80640), (3840, 80514), (3888, 79520), (3976, 77760), (4032, 76680), (4260, 72576), (4320, 71568), (4473, 69120), (4480, 69012), (4536, 68160), (4544, 68040), (4608, 67095), (4860, 63616), (4970, 62208), (5040, 61344), (5112, 60480), (5184, 59640), (5376, 57510), (5670, 54528), (5680, 54432), (5751, 53760), (5760, 53676), (5964, 51840), (6048, 51120), (6390, 48384), (6480, 47712), (6720, 46008), (6804, 45440), (6816, 45360), (6912, 44730), (7455, 41472), (7560, 40896), (7668, 40320), (7680, 40257), (7776, 39760), (7952, 38880), (8064, 38340), (8505, 36352), (8520, 36288), (8640, 35784), (8946, 34560), (8960, 34506), (9072, 34080), (9088, 34020), (9585, 32256), (9720, 31808), (9940, 31104), (10080, 30672), (10224, 30240), (10368, 29820), (10752, 28755), (11340, 27264), (11360, 27216), (11502, 26880), (11520, 26838), (11928, 25920), (12096, 25560), (12780, 24192), (12960, 23856), (13419, 23040), (13440, 23004), (13608, 22720), (13632, 22680), (13824, 22365), (14910, 20736), (15120, 20448), (15336, 20160), (15552, 19880), (15904, 19440), (16128, 19170), (17010, 18176), (17040, 18144), (17253, 17920), (17280, 17892)]