23331840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 264

約数和(自身を含む): 89609472

約数和(自身を除く): 66277632

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, 256, 280, 294, 310, 320, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 512, 560, 588, 620, 640, 651, 672, 735, 744, 768, 784, 840, 868, 896, 930, 960, 980, 992, 1024, 1085, 1120, 1176, 1240, 1280, 1302, 1344, 1470, 1488, 1519, 1536, 1568, 1680, 1736, 1792, 1860, 1920, 1960, 1984, 2170, 2240, 2352, 2480, 2560, 2604, 2688, 2940, 2976, 3038, 3072, 3136, 3255, 3360, 3472, 3584, 3720, 3840, 3920, 3968, 4340, 4480, 4557, 4704, 4960, 5120, 5208, 5376, 5880, 5952, 6076, 6272, 6510, 6720, 6944, 7168, 7440, 7595, 7680, 7840, 7936, 8680, 8960, 9114, 9408, 9920, 10416, 10752, 11760, 11904, 12152, 12544, 13020, 13440, 13888, 14880, 15190, 15360, 15680, 15872, 17360, 17920, 18228, 18816, 19840, 20832, 21504, 22785, 23520, 23808, 24304, 25088, 26040, 26880, 27776, 29760, 30380, 31360, 31744, 34720, 35840, 36456, 37632, 39680, 41664, 45570, 47040, 47616, 48608, 50176, 52080, 53760, 55552, 59520, 60760, 62720, 69440, 72912, 75264, 79360, 83328, 91140, 94080, 95232, 97216, 104160, 107520, 111104, 119040, 121520, 125440, 138880, 145824, 150528, 158720, 166656, 182280, 188160, 194432, 208320, 222208, 238080, 243040, 250880, 277760, 291648, 333312, 364560, 376320, 388864, 416640, 476160, 486080, 555520, 583296, 666624, 729120, 752640, 777728, 833280, 972160, 1111040, 1166592, 1458240, 1555456, 1666560, 1944320, 2333184, 2916480, 3333120, 3888640, 4666368, 5832960, 7777280, 11665920, 23331840]

約数ペア:

[(1, 23331840), (2, 11665920), (3, 7777280), (4, 5832960), (5, 4666368), (6, 3888640), (7, 3333120), (8, 2916480), (10, 2333184), (12, 1944320), (14, 1666560), (15, 1555456), (16, 1458240), (20, 1166592), (21, 1111040), (24, 972160), (28, 833280), (30, 777728), (31, 752640), (32, 729120), (35, 666624), (40, 583296), (42, 555520), (48, 486080), (49, 476160), (56, 416640), (60, 388864), (62, 376320), (64, 364560), (70, 333312), (80, 291648), (84, 277760), (93, 250880), (96, 243040), (98, 238080), (105, 222208), (112, 208320), (120, 194432), (124, 188160), (128, 182280), (140, 166656), (147, 158720), (155, 150528), (160, 145824), (168, 138880), (186, 125440), (192, 121520), (196, 119040), (210, 111104), (217, 107520), (224, 104160), (240, 97216), (245, 95232), (248, 94080), (256, 91140), (280, 83328), (294, 79360), (310, 75264), (320, 72912), (336, 69440), (372, 62720), (384, 60760), (392, 59520), (420, 55552), (434, 53760), (448, 52080), (465, 50176), (480, 48608), (490, 47616), (496, 47040), (512, 45570), (560, 41664), (588, 39680), (620, 37632), (640, 36456), (651, 35840), (672, 34720), (735, 31744), (744, 31360), (768, 30380), (784, 29760), (840, 27776), (868, 26880), (896, 26040), (930, 25088), (960, 24304), (980, 23808), (992, 23520), (1024, 22785), (1085, 21504), (1120, 20832), (1176, 19840), (1240, 18816), (1280, 18228), (1302, 17920), (1344, 17360), (1470, 15872), (1488, 15680), (1519, 15360), (1536, 15190), (1568, 14880), (1680, 13888), (1736, 13440), (1792, 13020), (1860, 12544), (1920, 12152), (1960, 11904), (1984, 11760), (2170, 10752), (2240, 10416), (2352, 9920), (2480, 9408), (2560, 9114), (2604, 8960), (2688, 8680), (2940, 7936), (2976, 7840), (3038, 7680), (3072, 7595), (3136, 7440), (3255, 7168), (3360, 6944), (3472, 6720), (3584, 6510), (3720, 6272), (3840, 6076), (3920, 5952), (3968, 5880), (4340, 5376), (4480, 5208), (4557, 5120), (4704, 4960)]