7082880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 256

約数和(自身を含む): 28200960

約数和(自身を除く): 21118080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 128, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 272, 280, 310, 320, 336, 340, 357, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 510, 527, 544, 560, 595, 620, 640, 651, 672, 680, 714, 744, 816, 840, 868, 896, 930, 952, 960, 992, 1020, 1054, 1085, 1088, 1120, 1190, 1240, 1302, 1344, 1360, 1428, 1488, 1581, 1632, 1680, 1736, 1785, 1860, 1904, 1920, 1984, 2040, 2108, 2170, 2176, 2240, 2380, 2480, 2604, 2635, 2688, 2720, 2856, 2976, 3162, 3255, 3264, 3360, 3472, 3570, 3689, 3720, 3808, 3968, 4080, 4216, 4340, 4480, 4760, 4960, 5208, 5270, 5440, 5712, 5952, 6324, 6510, 6528, 6720, 6944, 7140, 7378, 7440, 7616, 7905, 8160, 8432, 8680, 9520, 9920, 10416, 10540, 10880, 11067, 11424, 11904, 12648, 13020, 13440, 13888, 14280, 14756, 14880, 15232, 15810, 16320, 16864, 17360, 18445, 19040, 19840, 20832, 21080, 22134, 22848, 25296, 26040, 27776, 28560, 29512, 29760, 31620, 32640, 33728, 34720, 36890, 38080, 41664, 42160, 44268, 45696, 50592, 52080, 55335, 57120, 59024, 59520, 63240, 67456, 69440, 73780, 76160, 83328, 84320, 88536, 101184, 104160, 110670, 114240, 118048, 126480, 138880, 147560, 168640, 177072, 202368, 208320, 221340, 228480, 236096, 252960, 295120, 337280, 354144, 416640, 442680, 472192, 505920, 590240, 708288, 885360, 1011840, 1180480, 1416576, 1770720, 2360960, 3541440, 7082880]

約数ペア:

[(1, 7082880), (2, 3541440), (3, 2360960), (4, 1770720), (5, 1416576), (6, 1180480), (7, 1011840), (8, 885360), (10, 708288), (12, 590240), (14, 505920), (15, 472192), (16, 442680), (17, 416640), (20, 354144), (21, 337280), (24, 295120), (28, 252960), (30, 236096), (31, 228480), (32, 221340), (34, 208320), (35, 202368), (40, 177072), (42, 168640), (48, 147560), (51, 138880), (56, 126480), (60, 118048), (62, 114240), (64, 110670), (68, 104160), (70, 101184), (80, 88536), (84, 84320), (85, 83328), (93, 76160), (96, 73780), (102, 69440), (105, 67456), (112, 63240), (119, 59520), (120, 59024), (124, 57120), (128, 55335), (136, 52080), (140, 50592), (155, 45696), (160, 44268), (168, 42160), (170, 41664), (186, 38080), (192, 36890), (204, 34720), (210, 33728), (217, 32640), (224, 31620), (238, 29760), (240, 29512), (248, 28560), (255, 27776), (272, 26040), (280, 25296), (310, 22848), (320, 22134), (336, 21080), (340, 20832), (357, 19840), (372, 19040), (384, 18445), (408, 17360), (420, 16864), (434, 16320), (448, 15810), (465, 15232), (476, 14880), (480, 14756), (496, 14280), (510, 13888), (527, 13440), (544, 13020), (560, 12648), (595, 11904), (620, 11424), (640, 11067), (651, 10880), (672, 10540), (680, 10416), (714, 9920), (744, 9520), (816, 8680), (840, 8432), (868, 8160), (896, 7905), (930, 7616), (952, 7440), (960, 7378), (992, 7140), (1020, 6944), (1054, 6720), (1085, 6528), (1088, 6510), (1120, 6324), (1190, 5952), (1240, 5712), (1302, 5440), (1344, 5270), (1360, 5208), (1428, 4960), (1488, 4760), (1581, 4480), (1632, 4340), (1680, 4216), (1736, 4080), (1785, 3968), (1860, 3808), (1904, 3720), (1920, 3689), (1984, 3570), (2040, 3472), (2108, 3360), (2170, 3264), (2176, 3255), (2240, 3162), (2380, 2976), (2480, 2856), (2604, 2720), (2635, 2688)]