2916480

素因数分解:

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

素因数の和:67

約数の個数: 192

約数和(自身を含む): 11162880

約数和(自身を除く): 8246400

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, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 320, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 640, 651, 672, 735, 744, 784, 840, 868, 896, 930, 960, 980, 992, 1085, 1120, 1176, 1240, 1302, 1344, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1920, 1960, 1984, 2170, 2240, 2352, 2480, 2604, 2688, 2940, 2976, 3038, 3136, 3255, 3360, 3472, 3720, 3920, 3968, 4340, 4480, 4557, 4704, 4960, 5208, 5880, 5952, 6076, 6272, 6510, 6720, 6944, 7440, 7595, 7840, 8680, 9114, 9408, 9920, 10416, 11760, 11904, 12152, 13020, 13440, 13888, 14880, 15190, 15680, 17360, 18228, 18816, 19840, 20832, 22785, 23520, 24304, 26040, 27776, 29760, 30380, 31360, 34720, 36456, 41664, 45570, 47040, 48608, 52080, 59520, 60760, 69440, 72912, 83328, 91140, 94080, 97216, 104160, 121520, 138880, 145824, 182280, 194432, 208320, 243040, 291648, 364560, 416640, 486080, 583296, 729120, 972160, 1458240, 2916480]

約数ペア:

[(1, 2916480), (2, 1458240), (3, 972160), (4, 729120), (5, 583296), (6, 486080), (7, 416640), (8, 364560), (10, 291648), (12, 243040), (14, 208320), (15, 194432), (16, 182280), (20, 145824), (21, 138880), (24, 121520), (28, 104160), (30, 97216), (31, 94080), (32, 91140), (35, 83328), (40, 72912), (42, 69440), (48, 60760), (49, 59520), (56, 52080), (60, 48608), (62, 47040), (64, 45570), (70, 41664), (80, 36456), (84, 34720), (93, 31360), (96, 30380), (98, 29760), (105, 27776), (112, 26040), (120, 24304), (124, 23520), (128, 22785), (140, 20832), (147, 19840), (155, 18816), (160, 18228), (168, 17360), (186, 15680), (192, 15190), (196, 14880), (210, 13888), (217, 13440), (224, 13020), (240, 12152), (245, 11904), (248, 11760), (280, 10416), (294, 9920), (310, 9408), (320, 9114), (336, 8680), (372, 7840), (384, 7595), (392, 7440), (420, 6944), (434, 6720), (448, 6510), (465, 6272), (480, 6076), (490, 5952), (496, 5880), (560, 5208), (588, 4960), (620, 4704), (640, 4557), (651, 4480), (672, 4340), (735, 3968), (744, 3920), (784, 3720), (840, 3472), (868, 3360), (896, 3255), (930, 3136), (960, 3038), (980, 2976), (992, 2940), (1085, 2688), (1120, 2604), (1176, 2480), (1240, 2352), (1302, 2240), (1344, 2170), (1470, 1984), (1488, 1960), (1519, 1920), (1568, 1860), (1680, 1736)]