1272001920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 512

約数和(自身を含む): 4963368960

約数和(自身を除く): 3691367040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 43, 48, 56, 60, 62, 64, 70, 71, 80, 84, 86, 93, 96, 105, 112, 120, 124, 128, 129, 140, 142, 155, 160, 168, 172, 186, 192, 210, 213, 215, 217, 224, 240, 248, 258, 280, 284, 301, 310, 320, 336, 344, 355, 372, 384, 420, 426, 430, 434, 448, 465, 480, 496, 497, 516, 560, 568, 602, 620, 640, 645, 651, 672, 688, 710, 744, 840, 852, 860, 868, 896, 903, 930, 960, 992, 994, 1032, 1065, 1085, 1120, 1136, 1204, 1240, 1290, 1302, 1333, 1344, 1376, 1420, 1488, 1491, 1505, 1680, 1704, 1720, 1736, 1806, 1860, 1920, 1984, 1988, 2064, 2130, 2170, 2201, 2240, 2272, 2408, 2480, 2485, 2580, 2604, 2666, 2688, 2752, 2840, 2976, 2982, 3010, 3053, 3255, 3360, 3408, 3440, 3472, 3612, 3720, 3968, 3976, 3999, 4128, 4260, 4340, 4402, 4480, 4515, 4544, 4816, 4960, 4970, 5160, 5208, 5332, 5504, 5680, 5952, 5964, 6020, 6106, 6510, 6603, 6665, 6720, 6816, 6880, 6944, 7224, 7440, 7455, 7952, 7998, 8256, 8520, 8680, 8804, 9030, 9088, 9159, 9331, 9632, 9920, 9940, 10320, 10416, 10664, 11005, 11360, 11904, 11928, 12040, 12212, 13020, 13206, 13330, 13440, 13632, 13760, 13888, 14448, 14880, 14910, 15265, 15407, 15904, 15996, 16512, 17040, 17360, 17608, 18060, 18318, 18662, 19264, 19840, 19880, 19995, 20640, 20832, 21328, 21371, 22010, 22720, 23856, 24080, 24424, 26040, 26412, 26660, 27264, 27520, 27776, 27993, 28896, 29760, 29820, 30530, 30814, 31808, 31992, 33015, 34080, 34720, 35216, 36120, 36636, 37324, 38528, 39760, 39990, 41280, 41664, 42656, 42742, 44020, 45440, 45795, 46221, 46655, 47712, 48160, 48848, 52080, 52824, 53320, 55986, 57792, 59520, 59640, 61060, 61628, 63616, 63984, 64113, 66030, 68160, 69440, 70432, 72240, 73272, 74648, 77035, 79520, 79980, 82560, 83328, 85312, 85484, 88040, 91590, 92442, 93310, 94643, 95424, 96320, 97696, 104160, 105648, 106640, 106855, 111972, 115584, 119280, 122120, 123256, 127968, 128226, 132060, 136320, 138880, 139965, 140864, 144480, 146544, 149296, 154070, 159040, 159960, 170624, 170968, 176080, 183180, 184884, 186620, 189286, 190848, 192640, 195392, 208320, 211296, 213280, 213710, 223944, 231105, 238560, 244240, 246512, 255936, 256452, 264120, 279930, 281728, 283929, 288960, 293088, 298592, 308140, 318080, 319920, 320565, 341936, 352160, 366360, 369768, 373240, 378572, 390784, 416640, 422592, 426560, 427420, 447888, 462210, 473215, 477120, 488480, 493024, 511872, 512904, 528240, 559860, 567858, 577920, 586176, 597184, 616280, 639840, 641130, 662501, 683872, 704320, 732720, 739536, 746480, 757144, 845184, 853120, 854840, 895776, 924420, 946430, 954240, 976960, 986048, 1025808, 1056480, 1119720, 1135716, 1172352, 1194368, 1232560, 1279680, 1282260, 1325002, 1367744, 1408640, 1419645, 1465440, 1479072, 1492960, 1514288, 1709680, 1791552, 1848840, 1892860, 1953920, 1972096, 1987503, 2051616, 2112960, 2239440, 2271432, 2465120, 2559360, 2564520, 2650004, 2735488, 2839290, 2930880, 2958144, 2985920, 3028576, 3312505, 3419360, 3583104, 3697680, 3785720, 3975006, 4103232, 4225920, 4478880, 4542864, 4930240, 5129040, 5300008, 5678580, 5861760, 5916288, 5971840, 6057152, 6625010, 6838720, 7395360, 7571440, 7950012, 8206464, 8957760, 9085728, 9860480, 9937515, 10258080, 10600016, 11357160, 12114304, 13250020, 13677440, 14790720, 15142880, 15900024, 17915520, 18171456, 19875030, 20516160, 21200032, 22714320, 26500040, 29581440, 30285760, 31800048, 36342912, 39750060, 41032320, 42400064, 45428640, 53000080, 60571520, 63600096, 79500120, 84800128, 90857280, 106000160, 127200192, 159000240, 181714560, 212000320, 254400384, 318000480, 424000640, 636000960, 1272001920]

約数ペア:

[(1, 1272001920), (2, 636000960), (3, 424000640), (4, 318000480), (5, 254400384), (6, 212000320), (7, 181714560), (8, 159000240), (10, 127200192), (12, 106000160), (14, 90857280), (15, 84800128), (16, 79500120), (20, 63600096), (21, 60571520), (24, 53000080), (28, 45428640), (30, 42400064), (31, 41032320), (32, 39750060), (35, 36342912), (40, 31800048), (42, 30285760), (43, 29581440), (48, 26500040), (56, 22714320), (60, 21200032), (62, 20516160), (64, 19875030), (70, 18171456), (71, 17915520), (80, 15900024), (84, 15142880), (86, 14790720), (93, 13677440), (96, 13250020), (105, 12114304), (112, 11357160), (120, 10600016), (124, 10258080), (128, 9937515), (129, 9860480), (140, 9085728), (142, 8957760), (155, 8206464), (160, 7950012), (168, 7571440), (172, 7395360), (186, 6838720), (192, 6625010), (210, 6057152), (213, 5971840), (215, 5916288), (217, 5861760), (224, 5678580), (240, 5300008), (248, 5129040), (258, 4930240), (280, 4542864), (284, 4478880), (301, 4225920), (310, 4103232), (320, 3975006), (336, 3785720), (344, 3697680), (355, 3583104), (372, 3419360), (384, 3312505), (420, 3028576), (426, 2985920), (430, 2958144), (434, 2930880), (448, 2839290), (465, 2735488), (480, 2650004), (496, 2564520), (497, 2559360), (516, 2465120), (560, 2271432), (568, 2239440), (602, 2112960), (620, 2051616), (640, 1987503), (645, 1972096), (651, 1953920), (672, 1892860), (688, 1848840), (710, 1791552), (744, 1709680), (840, 1514288), (852, 1492960), (860, 1479072), (868, 1465440), (896, 1419645), (903, 1408640), (930, 1367744), (960, 1325002), (992, 1282260), (994, 1279680), (1032, 1232560), (1065, 1194368), (1085, 1172352), (1120, 1135716), (1136, 1119720), (1204, 1056480), (1240, 1025808), (1290, 986048), (1302, 976960), (1333, 954240), (1344, 946430), (1376, 924420), (1420, 895776), (1488, 854840), (1491, 853120), (1505, 845184), (1680, 757144), (1704, 746480), (1720, 739536), (1736, 732720), (1806, 704320), (1860, 683872), (1920, 662501), (1984, 641130), (1988, 639840), (2064, 616280), (2130, 597184), (2170, 586176), (2201, 577920), (2240, 567858), (2272, 559860), (2408, 528240), (2480, 512904), (2485, 511872), (2580, 493024), (2604, 488480), (2666, 477120), (2688, 473215), (2752, 462210), (2840, 447888), (2976, 427420), (2982, 426560), (3010, 422592), (3053, 416640), (3255, 390784), (3360, 378572), (3408, 373240), (3440, 369768), (3472, 366360), (3612, 352160), (3720, 341936), (3968, 320565), (3976, 319920), (3999, 318080), (4128, 308140), (4260, 298592), (4340, 293088), (4402, 288960), (4480, 283929), (4515, 281728), (4544, 279930), (4816, 264120), (4960, 256452), (4970, 255936), (5160, 246512), (5208, 244240), (5332, 238560), (5504, 231105), (5680, 223944), (5952, 213710), (5964, 213280), (6020, 211296), (6106, 208320), (6510, 195392), (6603, 192640), (6665, 190848), (6720, 189286), (6816, 186620), (6880, 184884), (6944, 183180), (7224, 176080), (7440, 170968), (7455, 170624), (7952, 159960), (7998, 159040), (8256, 154070), (8520, 149296), (8680, 146544), (8804, 144480), (9030, 140864), (9088, 139965), (9159, 138880), (9331, 136320), (9632, 132060), (9920, 128226), (9940, 127968), (10320, 123256), (10416, 122120), (10664, 119280), (11005, 115584), (11360, 111972), (11904, 106855), (11928, 106640), (12040, 105648), (12212, 104160), (13020, 97696), (13206, 96320), (13330, 95424), (13440, 94643), (13632, 93310), (13760, 92442), (13888, 91590), (14448, 88040), (14880, 85484), (14910, 85312), (15265, 83328), (15407, 82560), (15904, 79980), (15996, 79520), (16512, 77035), (17040, 74648), (17360, 73272), (17608, 72240), (18060, 70432), (18318, 69440), (18662, 68160), (19264, 66030), (19840, 64113), (19880, 63984), (19995, 63616), (20640, 61628), (20832, 61060), (21328, 59640), (21371, 59520), (22010, 57792), (22720, 55986), (23856, 53320), (24080, 52824), (24424, 52080), (26040, 48848), (26412, 48160), (26660, 47712), (27264, 46655), (27520, 46221), (27776, 45795), (27993, 45440), (28896, 44020), (29760, 42742), (29820, 42656), (30530, 41664), (30814, 41280), (31808, 39990), (31992, 39760), (33015, 38528), (34080, 37324), (34720, 36636), (35216, 36120)]