399349440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 560

約数和(自身を含む): 1699467264

約数和(自身を除く): 1300117824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 71, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 142, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 213, 216, 217, 224, 240, 248, 252, 270, 279, 280, 284, 288, 310, 315, 320, 324, 336, 355, 360, 372, 378, 405, 420, 426, 432, 434, 448, 465, 480, 496, 497, 504, 540, 558, 560, 567, 568, 576, 620, 630, 639, 648, 651, 672, 710, 720, 744, 756, 810, 837, 840, 852, 864, 868, 930, 945, 960, 992, 994, 1008, 1065, 1080, 1085, 1116, 1120, 1134, 1136, 1240, 1260, 1278, 1296, 1302, 1344, 1395, 1420, 1440, 1488, 1491, 1512, 1620, 1674, 1680, 1704, 1728, 1736, 1860, 1890, 1917, 1953, 1984, 1988, 2016, 2130, 2160, 2170, 2201, 2232, 2240, 2268, 2272, 2480, 2485, 2511, 2520, 2556, 2592, 2604, 2790, 2835, 2840, 2880, 2976, 2982, 3024, 3195, 3240, 3255, 3348, 3360, 3408, 3472, 3720, 3780, 3834, 3906, 3976, 4032, 4185, 4260, 4320, 4340, 4402, 4464, 4473, 4536, 4544, 4960, 4970, 5022, 5040, 5112, 5184, 5208, 5580, 5670, 5680, 5751, 5859, 5952, 5964, 6048, 6390, 6480, 6510, 6603, 6696, 6720, 6816, 6944, 7440, 7455, 7560, 7668, 7812, 7952, 8370, 8520, 8640, 8680, 8804, 8928, 8946, 9072, 9585, 9765, 9920, 9940, 10044, 10080, 10224, 10416, 11005, 11160, 11340, 11360, 11502, 11718, 11928, 12096, 12555, 12780, 12960, 13020, 13206, 13392, 13419, 13632, 13888, 14880, 14910, 15120, 15336, 15407, 15624, 15904, 16740, 17040, 17360, 17577, 17608, 17856, 17892, 18144, 19170, 19530, 19809, 19880, 20088, 20160, 20448, 20832, 22010, 22320, 22365, 22680, 22720, 23004, 23436, 23856, 25110, 25560, 25920, 26040, 26412, 26784, 26838, 28755, 29295, 29760, 29820, 30240, 30672, 30814, 31248, 31808, 33015, 33480, 34080, 34720, 35154, 35216, 35784, 36288, 38340, 39060, 39618, 39760, 40176, 40257, 40896, 41664, 44020, 44640, 44730, 45360, 46008, 46221, 46872, 47712, 50220, 51120, 52080, 52824, 53568, 53676, 57510, 58590, 59427, 59640, 60480, 61344, 61628, 62496, 66030, 66960, 67095, 68160, 69440, 70308, 70432, 71568, 76680, 77035, 78120, 79236, 79520, 80352, 80514, 87885, 88040, 89280, 89460, 90720, 92016, 92442, 93744, 95424, 99045, 100440, 102240, 104160, 105648, 107352, 115020, 117180, 118854, 119280, 122688, 123256, 124992, 132060, 133920, 134190, 138663, 140616, 140864, 143136, 153360, 154070, 156240, 158472, 159040, 160704, 161028, 175770, 176080, 178281, 178920, 181440, 184032, 184884, 187488, 198090, 200880, 201285, 204480, 208320, 211296, 214704, 230040, 231105, 234360, 237708, 238560, 246512, 264120, 267840, 268380, 277326, 281232, 286272, 297135, 306720, 308140, 312480, 316944, 322056, 351540, 352160, 356562, 357840, 368064, 369768, 374976, 396180, 401760, 402570, 415989, 422592, 429408, 460080, 462210, 468720, 475416, 477120, 493024, 528240, 536760, 554652, 562464, 594270, 613440, 616280, 624960, 633888, 644112, 693315, 703080, 704320, 713124, 715680, 739536, 792360, 803520, 805140, 831978, 858816, 891405, 920160, 924420, 937440, 950832, 986048, 1056480, 1073520, 1109304, 1124928, 1188540, 1232560, 1247967, 1267776, 1288224, 1386630, 1406160, 1426248, 1431360, 1479072, 1584720, 1610280, 1663956, 1782810, 1840320, 1848840, 1874880, 1901664, 2079945, 2112960, 2147040, 2218608, 2377080, 2465120, 2495934, 2576448, 2773260, 2812320, 2852496, 2958144, 3169440, 3220560, 3327912, 3565620, 3697680, 3803328, 4159890, 4294080, 4437216, 4754160, 4930240, 4991868, 5546520, 5624640, 5704992, 6239835, 6338880, 6441120, 6655824, 7131240, 7395360, 8319780, 8874432, 9508320, 9983736, 11093040, 11409984, 12479670, 12882240, 13311648, 14262480, 14790720, 16639560, 19016640, 19967472, 22186080, 24959340, 26623296, 28524960, 33279120, 39934944, 44372160, 49918680, 57049920, 66558240, 79869888, 99837360, 133116480, 199674720, 399349440]

約数ペア:

[(1, 399349440), (2, 199674720), (3, 133116480), (4, 99837360), (5, 79869888), (6, 66558240), (7, 57049920), (8, 49918680), (9, 44372160), (10, 39934944), (12, 33279120), (14, 28524960), (15, 26623296), (16, 24959340), (18, 22186080), (20, 19967472), (21, 19016640), (24, 16639560), (27, 14790720), (28, 14262480), (30, 13311648), (31, 12882240), (32, 12479670), (35, 11409984), (36, 11093040), (40, 9983736), (42, 9508320), (45, 8874432), (48, 8319780), (54, 7395360), (56, 7131240), (60, 6655824), (62, 6441120), (63, 6338880), (64, 6239835), (70, 5704992), (71, 5624640), (72, 5546520), (80, 4991868), (81, 4930240), (84, 4754160), (90, 4437216), (93, 4294080), (96, 4159890), (105, 3803328), (108, 3697680), (112, 3565620), (120, 3327912), (124, 3220560), (126, 3169440), (135, 2958144), (140, 2852496), (142, 2812320), (144, 2773260), (155, 2576448), (160, 2495934), (162, 2465120), (168, 2377080), (180, 2218608), (186, 2147040), (189, 2112960), (192, 2079945), (210, 1901664), (213, 1874880), (216, 1848840), (217, 1840320), (224, 1782810), (240, 1663956), (248, 1610280), (252, 1584720), (270, 1479072), (279, 1431360), (280, 1426248), (284, 1406160), (288, 1386630), (310, 1288224), (315, 1267776), (320, 1247967), (324, 1232560), (336, 1188540), (355, 1124928), (360, 1109304), (372, 1073520), (378, 1056480), (405, 986048), (420, 950832), (426, 937440), (432, 924420), (434, 920160), (448, 891405), (465, 858816), (480, 831978), (496, 805140), (497, 803520), (504, 792360), (540, 739536), (558, 715680), (560, 713124), (567, 704320), (568, 703080), (576, 693315), (620, 644112), (630, 633888), (639, 624960), (648, 616280), (651, 613440), (672, 594270), (710, 562464), (720, 554652), (744, 536760), (756, 528240), (810, 493024), (837, 477120), (840, 475416), (852, 468720), (864, 462210), (868, 460080), (930, 429408), (945, 422592), (960, 415989), (992, 402570), (994, 401760), (1008, 396180), (1065, 374976), (1080, 369768), (1085, 368064), (1116, 357840), (1120, 356562), (1134, 352160), (1136, 351540), (1240, 322056), (1260, 316944), (1278, 312480), (1296, 308140), (1302, 306720), (1344, 297135), (1395, 286272), (1420, 281232), (1440, 277326), (1488, 268380), (1491, 267840), (1512, 264120), (1620, 246512), (1674, 238560), (1680, 237708), (1704, 234360), (1728, 231105), (1736, 230040), (1860, 214704), (1890, 211296), (1917, 208320), (1953, 204480), (1984, 201285), (1988, 200880), (2016, 198090), (2130, 187488), (2160, 184884), (2170, 184032), (2201, 181440), (2232, 178920), (2240, 178281), (2268, 176080), (2272, 175770), (2480, 161028), (2485, 160704), (2511, 159040), (2520, 158472), (2556, 156240), (2592, 154070), (2604, 153360), (2790, 143136), (2835, 140864), (2840, 140616), (2880, 138663), (2976, 134190), (2982, 133920), (3024, 132060), (3195, 124992), (3240, 123256), (3255, 122688), (3348, 119280), (3360, 118854), (3408, 117180), (3472, 115020), (3720, 107352), (3780, 105648), (3834, 104160), (3906, 102240), (3976, 100440), (4032, 99045), (4185, 95424), (4260, 93744), (4320, 92442), (4340, 92016), (4402, 90720), (4464, 89460), (4473, 89280), (4536, 88040), (4544, 87885), (4960, 80514), (4970, 80352), (5022, 79520), (5040, 79236), (5112, 78120), (5184, 77035), (5208, 76680), (5580, 71568), (5670, 70432), (5680, 70308), (5751, 69440), (5859, 68160), (5952, 67095), (5964, 66960), (6048, 66030), (6390, 62496), (6480, 61628), (6510, 61344), (6603, 60480), (6696, 59640), (6720, 59427), (6816, 58590), (6944, 57510), (7440, 53676), (7455, 53568), (7560, 52824), (7668, 52080), (7812, 51120), (7952, 50220), (8370, 47712), (8520, 46872), (8640, 46221), (8680, 46008), (8804, 45360), (8928, 44730), (8946, 44640), (9072, 44020), (9585, 41664), (9765, 40896), (9920, 40257), (9940, 40176), (10044, 39760), (10080, 39618), (10224, 39060), (10416, 38340), (11005, 36288), (11160, 35784), (11340, 35216), (11360, 35154), (11502, 34720), (11718, 34080), (11928, 33480), (12096, 33015), (12555, 31808), (12780, 31248), (12960, 30814), (13020, 30672), (13206, 30240), (13392, 29820), (13419, 29760), (13632, 29295), (13888, 28755), (14880, 26838), (14910, 26784), (15120, 26412), (15336, 26040), (15407, 25920), (15624, 25560), (15904, 25110), (16740, 23856), (17040, 23436), (17360, 23004), (17577, 22720), (17608, 22680), (17856, 22365), (17892, 22320), (18144, 22010), (19170, 20832), (19530, 20448), (19809, 20160), (19880, 20088)]