318000480

素因数分解:

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

素因数の和:170

約数の個数: 384

約数和(自身を含む): 1226244096

約数和(自身を除く): 908243616

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, 70, 71, 80, 84, 86, 93, 96, 105, 112, 120, 124, 129, 140, 142, 155, 160, 168, 172, 186, 210, 213, 215, 217, 224, 240, 248, 258, 280, 284, 301, 310, 336, 344, 355, 372, 420, 426, 430, 434, 465, 480, 496, 497, 516, 560, 568, 602, 620, 645, 651, 672, 688, 710, 744, 840, 852, 860, 868, 903, 930, 992, 994, 1032, 1065, 1085, 1120, 1136, 1204, 1240, 1290, 1302, 1333, 1376, 1420, 1488, 1491, 1505, 1680, 1704, 1720, 1736, 1806, 1860, 1988, 2064, 2130, 2170, 2201, 2272, 2408, 2480, 2485, 2580, 2604, 2666, 2840, 2976, 2982, 3010, 3053, 3255, 3360, 3408, 3440, 3472, 3612, 3720, 3976, 3999, 4128, 4260, 4340, 4402, 4515, 4816, 4960, 4970, 5160, 5208, 5332, 5680, 5964, 6020, 6106, 6510, 6603, 6665, 6816, 6880, 6944, 7224, 7440, 7455, 7952, 7998, 8520, 8680, 8804, 9030, 9159, 9331, 9632, 9940, 10320, 10416, 10664, 11005, 11360, 11928, 12040, 12212, 13020, 13206, 13330, 14448, 14880, 14910, 15265, 15407, 15904, 15996, 17040, 17360, 17608, 18060, 18318, 18662, 19880, 19995, 20640, 20832, 21328, 21371, 22010, 23856, 24080, 24424, 26040, 26412, 26660, 27993, 28896, 29820, 30530, 30814, 31992, 33015, 34080, 34720, 35216, 36120, 36636, 37324, 39760, 39990, 42656, 42742, 44020, 45795, 46221, 46655, 47712, 48160, 48848, 52080, 52824, 53320, 55986, 59640, 61060, 61628, 63984, 64113, 66030, 70432, 72240, 73272, 74648, 77035, 79520, 79980, 85484, 88040, 91590, 92442, 93310, 94643, 97696, 104160, 105648, 106640, 106855, 111972, 119280, 122120, 123256, 127968, 128226, 132060, 139965, 144480, 146544, 149296, 154070, 159960, 170968, 176080, 183180, 184884, 186620, 189286, 211296, 213280, 213710, 223944, 231105, 238560, 244240, 246512, 256452, 264120, 279930, 283929, 293088, 298592, 308140, 319920, 320565, 341936, 352160, 366360, 369768, 373240, 378572, 427420, 447888, 462210, 473215, 488480, 493024, 512904, 528240, 559860, 567858, 616280, 639840, 641130, 662501, 683872, 732720, 739536, 746480, 757144, 854840, 895776, 924420, 946430, 1025808, 1056480, 1119720, 1135716, 1232560, 1282260, 1325002, 1419645, 1465440, 1479072, 1492960, 1514288, 1709680, 1848840, 1892860, 1987503, 2051616, 2239440, 2271432, 2465120, 2564520, 2650004, 2839290, 3028576, 3312505, 3419360, 3697680, 3785720, 3975006, 4478880, 4542864, 5129040, 5300008, 5678580, 6625010, 7395360, 7571440, 7950012, 9085728, 9937515, 10258080, 10600016, 11357160, 13250020, 15142880, 15900024, 19875030, 21200032, 22714320, 26500040, 31800048, 39750060, 45428640, 53000080, 63600096, 79500120, 106000160, 159000240, 318000480]

約数ペア:

[(1, 318000480), (2, 159000240), (3, 106000160), (4, 79500120), (5, 63600096), (6, 53000080), (7, 45428640), (8, 39750060), (10, 31800048), (12, 26500040), (14, 22714320), (15, 21200032), (16, 19875030), (20, 15900024), (21, 15142880), (24, 13250020), (28, 11357160), (30, 10600016), (31, 10258080), (32, 9937515), (35, 9085728), (40, 7950012), (42, 7571440), (43, 7395360), (48, 6625010), (56, 5678580), (60, 5300008), (62, 5129040), (70, 4542864), (71, 4478880), (80, 3975006), (84, 3785720), (86, 3697680), (93, 3419360), (96, 3312505), (105, 3028576), (112, 2839290), (120, 2650004), (124, 2564520), (129, 2465120), (140, 2271432), (142, 2239440), (155, 2051616), (160, 1987503), (168, 1892860), (172, 1848840), (186, 1709680), (210, 1514288), (213, 1492960), (215, 1479072), (217, 1465440), (224, 1419645), (240, 1325002), (248, 1282260), (258, 1232560), (280, 1135716), (284, 1119720), (301, 1056480), (310, 1025808), (336, 946430), (344, 924420), (355, 895776), (372, 854840), (420, 757144), (426, 746480), (430, 739536), (434, 732720), (465, 683872), (480, 662501), (496, 641130), (497, 639840), (516, 616280), (560, 567858), (568, 559860), (602, 528240), (620, 512904), (645, 493024), (651, 488480), (672, 473215), (688, 462210), (710, 447888), (744, 427420), (840, 378572), (852, 373240), (860, 369768), (868, 366360), (903, 352160), (930, 341936), (992, 320565), (994, 319920), (1032, 308140), (1065, 298592), (1085, 293088), (1120, 283929), (1136, 279930), (1204, 264120), (1240, 256452), (1290, 246512), (1302, 244240), (1333, 238560), (1376, 231105), (1420, 223944), (1488, 213710), (1491, 213280), (1505, 211296), (1680, 189286), (1704, 186620), (1720, 184884), (1736, 183180), (1806, 176080), (1860, 170968), (1988, 159960), (2064, 154070), (2130, 149296), (2170, 146544), (2201, 144480), (2272, 139965), (2408, 132060), (2480, 128226), (2485, 127968), (2580, 123256), (2604, 122120), (2666, 119280), (2840, 111972), (2976, 106855), (2982, 106640), (3010, 105648), (3053, 104160), (3255, 97696), (3360, 94643), (3408, 93310), (3440, 92442), (3472, 91590), (3612, 88040), (3720, 85484), (3976, 79980), (3999, 79520), (4128, 77035), (4260, 74648), (4340, 73272), (4402, 72240), (4515, 70432), (4816, 66030), (4960, 64113), (4970, 63984), (5160, 61628), (5208, 61060), (5332, 59640), (5680, 55986), (5964, 53320), (6020, 52824), (6106, 52080), (6510, 48848), (6603, 48160), (6665, 47712), (6816, 46655), (6880, 46221), (6944, 45795), (7224, 44020), (7440, 42742), (7455, 42656), (7952, 39990), (7998, 39760), (8520, 37324), (8680, 36636), (8804, 36120), (9030, 35216), (9159, 34720), (9331, 34080), (9632, 33015), (9940, 31992), (10320, 30814), (10416, 30530), (10664, 29820), (11005, 28896), (11360, 27993), (11928, 26660), (12040, 26412), (12212, 26040), (13020, 24424), (13206, 24080), (13330, 23856), (14448, 22010), (14880, 21371), (14910, 21328), (15265, 20832), (15407, 20640), (15904, 19995), (15996, 19880), (17040, 18662), (17360, 18318), (17608, 18060)]