231880320

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 448

約数和(自身を含む): 963239040

約数和(自身を除く): 731358720

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, 270, 280, 284, 288, 315, 320, 324, 336, 355, 360, 378, 384, 405, 420, 426, 432, 448, 480, 486, 497, 504, 540, 560, 567, 568, 576, 630, 639, 640, 648, 672, 710, 720, 729, 756, 810, 840, 852, 864, 896, 945, 960, 972, 994, 1008, 1065, 1080, 1120, 1134, 1136, 1152, 1215, 1260, 1278, 1296, 1344, 1420, 1440, 1458, 1491, 1512, 1620, 1680, 1701, 1704, 1728, 1890, 1917, 1920, 1944, 1988, 2016, 2130, 2160, 2240, 2268, 2272, 2430, 2485, 2520, 2556, 2592, 2688, 2835, 2840, 2880, 2916, 2982, 3024, 3195, 3240, 3360, 3402, 3408, 3456, 3645, 3780, 3834, 3888, 3976, 4032, 4260, 4320, 4473, 4480, 4536, 4544, 4860, 4970, 5040, 5103, 5112, 5184, 5670, 5680, 5751, 5760, 5832, 5964, 6048, 6390, 6480, 6720, 6804, 6816, 7290, 7455, 7560, 7668, 7776, 7952, 8064, 8505, 8520, 8640, 8946, 9072, 9088, 9585, 9720, 9940, 10080, 10206, 10224, 10368, 11340, 11360, 11502, 11664, 11928, 12096, 12780, 12960, 13419, 13440, 13608, 13632, 14580, 14910, 15120, 15336, 15552, 15904, 17010, 17040, 17253, 17280, 17892, 18144, 19170, 19440, 19880, 20160, 20412, 20448, 22365, 22680, 22720, 23004, 23328, 23856, 24192, 25515, 25560, 25920, 26838, 27216, 27264, 28755, 29160, 29820, 30240, 30672, 31104, 31808, 34020, 34080, 34506, 35784, 36288, 38340, 38880, 39760, 40257, 40320, 40824, 40896, 44730, 45360, 45440, 46008, 46656, 47712, 51030, 51120, 51759, 51840, 53676, 54432, 57510, 58320, 59640, 60480, 61344, 63616, 67095, 68040, 68160, 69012, 71568, 72576, 76680, 77760, 79520, 80514, 81648, 81792, 86265, 89460, 90720, 92016, 93312, 95424, 102060, 102240, 103518, 107352, 108864, 115020, 116640, 119280, 120771, 120960, 122688, 134190, 136080, 136320, 138024, 143136, 153360, 155520, 159040, 161028, 163296, 172530, 178920, 181440, 184032, 190848, 201285, 204120, 204480, 207036, 214704, 217728, 230040, 233280, 238560, 241542, 245376, 258795, 268380, 272160, 276048, 286272, 306720, 318080, 322056, 326592, 345060, 357840, 362313, 362880, 368064, 402570, 408240, 408960, 414072, 429408, 460080, 466560, 477120, 483084, 517590, 536760, 544320, 552096, 572544, 603855, 613440, 644112, 653184, 690120, 715680, 724626, 736128, 805140, 816480, 828144, 858816, 920160, 954240, 966168, 1035180, 1073520, 1088640, 1104192, 1207710, 1226880, 1288224, 1380240, 1431360, 1449252, 1610280, 1632960, 1656288, 1717632, 1811565, 1840320, 1932336, 2070360, 2147040, 2208384, 2415420, 2576448, 2760480, 2862720, 2898504, 3220560, 3265920, 3312576, 3623130, 3680640, 3864672, 4140720, 4294080, 4830840, 5152896, 5520960, 5797008, 6441120, 6625152, 7246260, 7729344, 8281440, 8588160, 9661680, 11041920, 11594016, 12882240, 14492520, 15458688, 16562880, 19323360, 23188032, 25764480, 28985040, 33125760, 38646720, 46376064, 57970080, 77293440, 115940160, 231880320]

約数ペア:

[(1, 231880320), (2, 115940160), (3, 77293440), (4, 57970080), (5, 46376064), (6, 38646720), (7, 33125760), (8, 28985040), (9, 25764480), (10, 23188032), (12, 19323360), (14, 16562880), (15, 15458688), (16, 14492520), (18, 12882240), (20, 11594016), (21, 11041920), (24, 9661680), (27, 8588160), (28, 8281440), (30, 7729344), (32, 7246260), (35, 6625152), (36, 6441120), (40, 5797008), (42, 5520960), (45, 5152896), (48, 4830840), (54, 4294080), (56, 4140720), (60, 3864672), (63, 3680640), (64, 3623130), (70, 3312576), (71, 3265920), (72, 3220560), (80, 2898504), (81, 2862720), (84, 2760480), (90, 2576448), (96, 2415420), (105, 2208384), (108, 2147040), (112, 2070360), (120, 1932336), (126, 1840320), (128, 1811565), (135, 1717632), (140, 1656288), (142, 1632960), (144, 1610280), (160, 1449252), (162, 1431360), (168, 1380240), (180, 1288224), (189, 1226880), (192, 1207710), (210, 1104192), (213, 1088640), (216, 1073520), (224, 1035180), (240, 966168), (243, 954240), (252, 920160), (270, 858816), (280, 828144), (284, 816480), (288, 805140), (315, 736128), (320, 724626), (324, 715680), (336, 690120), (355, 653184), (360, 644112), (378, 613440), (384, 603855), (405, 572544), (420, 552096), (426, 544320), (432, 536760), (448, 517590), (480, 483084), (486, 477120), (497, 466560), (504, 460080), (540, 429408), (560, 414072), (567, 408960), (568, 408240), (576, 402570), (630, 368064), (639, 362880), (640, 362313), (648, 357840), (672, 345060), (710, 326592), (720, 322056), (729, 318080), (756, 306720), (810, 286272), (840, 276048), (852, 272160), (864, 268380), (896, 258795), (945, 245376), (960, 241542), (972, 238560), (994, 233280), (1008, 230040), (1065, 217728), (1080, 214704), (1120, 207036), (1134, 204480), (1136, 204120), (1152, 201285), (1215, 190848), (1260, 184032), (1278, 181440), (1296, 178920), (1344, 172530), (1420, 163296), (1440, 161028), (1458, 159040), (1491, 155520), (1512, 153360), (1620, 143136), (1680, 138024), (1701, 136320), (1704, 136080), (1728, 134190), (1890, 122688), (1917, 120960), (1920, 120771), (1944, 119280), (1988, 116640), (2016, 115020), (2130, 108864), (2160, 107352), (2240, 103518), (2268, 102240), (2272, 102060), (2430, 95424), (2485, 93312), (2520, 92016), (2556, 90720), (2592, 89460), (2688, 86265), (2835, 81792), (2840, 81648), (2880, 80514), (2916, 79520), (2982, 77760), (3024, 76680), (3195, 72576), (3240, 71568), (3360, 69012), (3402, 68160), (3408, 68040), (3456, 67095), (3645, 63616), (3780, 61344), (3834, 60480), (3888, 59640), (3976, 58320), (4032, 57510), (4260, 54432), (4320, 53676), (4473, 51840), (4480, 51759), (4536, 51120), (4544, 51030), (4860, 47712), (4970, 46656), (5040, 46008), (5103, 45440), (5112, 45360), (5184, 44730), (5670, 40896), (5680, 40824), (5751, 40320), (5760, 40257), (5832, 39760), (5964, 38880), (6048, 38340), (6390, 36288), (6480, 35784), (6720, 34506), (6804, 34080), (6816, 34020), (7290, 31808), (7455, 31104), (7560, 30672), (7668, 30240), (7776, 29820), (7952, 29160), (8064, 28755), (8505, 27264), (8520, 27216), (8640, 26838), (8946, 25920), (9072, 25560), (9088, 25515), (9585, 24192), (9720, 23856), (9940, 23328), (10080, 23004), (10206, 22720), (10224, 22680), (10368, 22365), (11340, 20448), (11360, 20412), (11502, 20160), (11664, 19880), (11928, 19440), (12096, 19170), (12780, 18144), (12960, 17892), (13419, 17280), (13440, 17253), (13608, 17040), (13632, 17010), (14580, 15904), (14910, 15552), (15120, 15336)]