7187040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 30191616

約数和(自身を除く): 23004576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 96, 105, 112, 115, 120, 124, 126, 138, 140, 144, 155, 160, 161, 168, 180, 184, 186, 207, 210, 217, 224, 230, 240, 248, 252, 276, 279, 280, 288, 310, 315, 322, 336, 345, 360, 368, 372, 414, 420, 434, 460, 465, 480, 483, 496, 504, 552, 558, 560, 620, 630, 644, 651, 672, 690, 713, 720, 736, 744, 805, 828, 840, 868, 920, 930, 966, 992, 1008, 1035, 1085, 1104, 1116, 1120, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1440, 1449, 1488, 1610, 1656, 1680, 1736, 1840, 1860, 1932, 1953, 2016, 2070, 2139, 2170, 2208, 2232, 2415, 2480, 2520, 2576, 2604, 2760, 2790, 2852, 2898, 2976, 3220, 3255, 3312, 3360, 3472, 3565, 3680, 3720, 3864, 3906, 4140, 4278, 4340, 4464, 4830, 4960, 4991, 5040, 5152, 5208, 5520, 5580, 5704, 5796, 6417, 6440, 6510, 6624, 6944, 7130, 7245, 7440, 7728, 7812, 8280, 8556, 8680, 8928, 9660, 9765, 9982, 10080, 10416, 10695, 11040, 11160, 11408, 11592, 12834, 12880, 13020, 14260, 14490, 14880, 14973, 15456, 15624, 16560, 17112, 17360, 19320, 19530, 19964, 20832, 21390, 22320, 22816, 23184, 24955, 25668, 25760, 26040, 28520, 28980, 29946, 31248, 32085, 33120, 34224, 34720, 38640, 39060, 39928, 42780, 44640, 44919, 46368, 49910, 51336, 52080, 57040, 57960, 59892, 62496, 64170, 68448, 74865, 77280, 78120, 79856, 85560, 89838, 99820, 102672, 104160, 114080, 115920, 119784, 128340, 149730, 156240, 159712, 171120, 179676, 199640, 205344, 224595, 231840, 239568, 256680, 299460, 312480, 342240, 359352, 399280, 449190, 479136, 513360, 598920, 718704, 798560, 898380, 1026720, 1197840, 1437408, 1796760, 2395680, 3593520, 7187040]

約数ペア:

[(1, 7187040), (2, 3593520), (3, 2395680), (4, 1796760), (5, 1437408), (6, 1197840), (7, 1026720), (8, 898380), (9, 798560), (10, 718704), (12, 598920), (14, 513360), (15, 479136), (16, 449190), (18, 399280), (20, 359352), (21, 342240), (23, 312480), (24, 299460), (28, 256680), (30, 239568), (31, 231840), (32, 224595), (35, 205344), (36, 199640), (40, 179676), (42, 171120), (45, 159712), (46, 156240), (48, 149730), (56, 128340), (60, 119784), (62, 115920), (63, 114080), (69, 104160), (70, 102672), (72, 99820), (80, 89838), (84, 85560), (90, 79856), (92, 78120), (93, 77280), (96, 74865), (105, 68448), (112, 64170), (115, 62496), (120, 59892), (124, 57960), (126, 57040), (138, 52080), (140, 51336), (144, 49910), (155, 46368), (160, 44919), (161, 44640), (168, 42780), (180, 39928), (184, 39060), (186, 38640), (207, 34720), (210, 34224), (217, 33120), (224, 32085), (230, 31248), (240, 29946), (248, 28980), (252, 28520), (276, 26040), (279, 25760), (280, 25668), (288, 24955), (310, 23184), (315, 22816), (322, 22320), (336, 21390), (345, 20832), (360, 19964), (368, 19530), (372, 19320), (414, 17360), (420, 17112), (434, 16560), (460, 15624), (465, 15456), (480, 14973), (483, 14880), (496, 14490), (504, 14260), (552, 13020), (558, 12880), (560, 12834), (620, 11592), (630, 11408), (644, 11160), (651, 11040), (672, 10695), (690, 10416), (713, 10080), (720, 9982), (736, 9765), (744, 9660), (805, 8928), (828, 8680), (840, 8556), (868, 8280), (920, 7812), (930, 7728), (966, 7440), (992, 7245), (1008, 7130), (1035, 6944), (1085, 6624), (1104, 6510), (1116, 6440), (1120, 6417), (1240, 5796), (1260, 5704), (1288, 5580), (1302, 5520), (1380, 5208), (1395, 5152), (1426, 5040), (1440, 4991), (1449, 4960), (1488, 4830), (1610, 4464), (1656, 4340), (1680, 4278), (1736, 4140), (1840, 3906), (1860, 3864), (1932, 3720), (1953, 3680), (2016, 3565), (2070, 3472), (2139, 3360), (2170, 3312), (2208, 3255), (2232, 3220), (2415, 2976), (2480, 2898), (2520, 2852), (2576, 2790), (2604, 2760)]