69995520

素因数分解:

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

素因数の和:76

約数の個数: 396

約数和(自身を含む): 291230784

約数和(自身を除く): 221235264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 256, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 384, 392, 420, 434, 441, 448, 465, 480, 490, 496, 504, 512, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 768, 784, 840, 868, 882, 896, 930, 960, 980, 992, 1008, 1024, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1470, 1488, 1519, 1536, 1568, 1680, 1736, 1764, 1792, 1860, 1920, 1953, 1960, 1984, 2016, 2170, 2205, 2232, 2240, 2304, 2352, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2940, 2976, 3038, 3072, 3136, 3255, 3360, 3472, 3528, 3584, 3720, 3840, 3906, 3920, 3968, 4032, 4340, 4410, 4464, 4480, 4557, 4608, 4704, 4960, 5040, 5120, 5208, 5376, 5580, 5760, 5880, 5952, 6076, 6272, 6510, 6720, 6944, 7056, 7168, 7440, 7595, 7680, 7812, 7840, 7936, 8064, 8680, 8820, 8928, 8960, 9114, 9216, 9408, 9765, 9920, 10080, 10416, 10752, 11160, 11520, 11760, 11904, 12152, 12544, 13020, 13440, 13671, 13888, 14112, 14880, 15190, 15360, 15624, 15680, 15872, 16128, 17360, 17640, 17856, 17920, 18228, 18816, 19530, 19840, 20160, 20832, 21504, 22320, 22785, 23040, 23520, 23808, 24304, 25088, 26040, 26880, 27342, 27776, 28224, 29760, 30380, 31248, 31360, 31744, 32256, 34720, 35280, 35712, 35840, 36456, 37632, 39060, 39680, 40320, 41664, 44640, 45570, 46080, 47040, 47616, 48608, 50176, 52080, 53760, 54684, 55552, 56448, 59520, 60760, 62496, 62720, 64512, 68355, 69440, 70560, 71424, 72912, 75264, 78120, 79360, 80640, 83328, 89280, 91140, 94080, 95232, 97216, 104160, 107520, 109368, 111104, 112896, 119040, 121520, 124992, 125440, 136710, 138880, 141120, 142848, 145824, 150528, 156240, 158720, 161280, 166656, 178560, 182280, 188160, 194432, 208320, 218736, 222208, 225792, 238080, 243040, 249984, 250880, 273420, 277760, 282240, 285696, 291648, 312480, 322560, 333312, 357120, 364560, 376320, 388864, 416640, 437472, 451584, 476160, 486080, 499968, 546840, 555520, 564480, 583296, 624960, 666624, 714240, 729120, 752640, 777728, 833280, 874944, 972160, 999936, 1093680, 1111040, 1128960, 1166592, 1249920, 1428480, 1458240, 1555456, 1666560, 1749888, 1944320, 1999872, 2187360, 2257920, 2333184, 2499840, 2916480, 3333120, 3499776, 3888640, 4374720, 4666368, 4999680, 5832960, 6999552, 7777280, 8749440, 9999360, 11665920, 13999104, 17498880, 23331840, 34997760, 69995520]

約数ペア:

[(1, 69995520), (2, 34997760), (3, 23331840), (4, 17498880), (5, 13999104), (6, 11665920), (7, 9999360), (8, 8749440), (9, 7777280), (10, 6999552), (12, 5832960), (14, 4999680), (15, 4666368), (16, 4374720), (18, 3888640), (20, 3499776), (21, 3333120), (24, 2916480), (28, 2499840), (30, 2333184), (31, 2257920), (32, 2187360), (35, 1999872), (36, 1944320), (40, 1749888), (42, 1666560), (45, 1555456), (48, 1458240), (49, 1428480), (56, 1249920), (60, 1166592), (62, 1128960), (63, 1111040), (64, 1093680), (70, 999936), (72, 972160), (80, 874944), (84, 833280), (90, 777728), (93, 752640), (96, 729120), (98, 714240), (105, 666624), (112, 624960), (120, 583296), (124, 564480), (126, 555520), (128, 546840), (140, 499968), (144, 486080), (147, 476160), (155, 451584), (160, 437472), (168, 416640), (180, 388864), (186, 376320), (192, 364560), (196, 357120), (210, 333312), (217, 322560), (224, 312480), (240, 291648), (245, 285696), (248, 282240), (252, 277760), (256, 273420), (279, 250880), (280, 249984), (288, 243040), (294, 238080), (310, 225792), (315, 222208), (320, 218736), (336, 208320), (360, 194432), (372, 188160), (384, 182280), (392, 178560), (420, 166656), (434, 161280), (441, 158720), (448, 156240), (465, 150528), (480, 145824), (490, 142848), (496, 141120), (504, 138880), (512, 136710), (558, 125440), (560, 124992), (576, 121520), (588, 119040), (620, 112896), (630, 111104), (640, 109368), (651, 107520), (672, 104160), (720, 97216), (735, 95232), (744, 94080), (768, 91140), (784, 89280), (840, 83328), (868, 80640), (882, 79360), (896, 78120), (930, 75264), (960, 72912), (980, 71424), (992, 70560), (1008, 69440), (1024, 68355), (1085, 64512), (1116, 62720), (1120, 62496), (1152, 60760), (1176, 59520), (1240, 56448), (1260, 55552), (1280, 54684), (1302, 53760), (1344, 52080), (1395, 50176), (1440, 48608), (1470, 47616), (1488, 47040), (1519, 46080), (1536, 45570), (1568, 44640), (1680, 41664), (1736, 40320), (1764, 39680), (1792, 39060), (1860, 37632), (1920, 36456), (1953, 35840), (1960, 35712), (1984, 35280), (2016, 34720), (2170, 32256), (2205, 31744), (2232, 31360), (2240, 31248), (2304, 30380), (2352, 29760), (2480, 28224), (2520, 27776), (2560, 27342), (2604, 26880), (2688, 26040), (2790, 25088), (2880, 24304), (2940, 23808), (2976, 23520), (3038, 23040), (3072, 22785), (3136, 22320), (3255, 21504), (3360, 20832), (3472, 20160), (3528, 19840), (3584, 19530), (3720, 18816), (3840, 18228), (3906, 17920), (3920, 17856), (3968, 17640), (4032, 17360), (4340, 16128), (4410, 15872), (4464, 15680), (4480, 15624), (4557, 15360), (4608, 15190), (4704, 14880), (4960, 14112), (5040, 13888), (5120, 13671), (5208, 13440), (5376, 13020), (5580, 12544), (5760, 12152), (5880, 11904), (5952, 11760), (6076, 11520), (6272, 11160), (6510, 10752), (6720, 10416), (6944, 10080), (7056, 9920), (7168, 9765), (7440, 9408), (7595, 9216), (7680, 9114), (7812, 8960), (7840, 8928), (7936, 8820), (8064, 8680)]