7980094080

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{21991}}^1$

素因数の和:22029

約数の個数: 320

約数和(自身を含む): 32571031680

約数和(自身を除く): 24590937600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 11340, 12096, 12960, 13440, 15120, 17280, 18144, 20160, 21991, 22680, 24192, 25920, 30240, 36288, 40320, 43982, 45360, 51840, 60480, 65973, 72576, 87964, 90720, 109955, 120960, 131946, 153937, 175928, 181440, 197919, 219910, 263892, 307874, 329865, 351856, 362880, 395838, 439820, 461811, 527784, 593757, 615748, 659730, 703712, 769685, 791676, 879640, 923622, 989595, 1055568, 1187514, 1231496, 1319460, 1385433, 1407424, 1539370, 1583352, 1759280, 1781271, 1847244, 1979190, 2111136, 2309055, 2375028, 2462992, 2638920, 2770866, 2814848, 2968785, 3078740, 3166704, 3518560, 3562542, 3694488, 3958380, 4156299, 4222272, 4618110, 4750056, 4925984, 5277840, 5541732, 5937570, 6157480, 6333408, 6927165, 7037120, 7125084, 7388976, 7916760, 8312598, 8444544, 8906355, 9236220, 9500112, 9851968, 10555680, 11083464, 11875140, 12314960, 12468897, 12666816, 13854330, 14074240, 14250168, 14777952, 15833520, 16625196, 17812710, 18472440, 19000224, 19703936, 20781495, 21111360, 22166928, 23750280, 24629920, 24937794, 25333632, 27708660, 28500336, 29555904, 31667040, 33250392, 35625420, 36944880, 38000448, 41562990, 42222720, 44333856, 47500560, 49259840, 49875588, 55417320, 57000672, 59111808, 62344485, 63334080, 66500784, 71250840, 73889760, 76000896, 83125980, 88667712, 95001120, 98519680, 99751176, 110834640, 114001344, 124688970, 126668160, 133001568, 142501680, 147779520, 166251960, 177335424, 190002240, 199502352, 221669280, 228002688, 249377940, 266003136, 285003360, 295559040, 332503920, 380004480, 399004704, 443338560, 498755880, 532006272, 570006720, 665007840, 798009408, 886677120, 997511760, 1140013440, 1330015680, 1596018816, 1995023520, 2660031360, 3990047040, 7980094080]

約数ペア:

[(1, 7980094080), (2, 3990047040), (3, 2660031360), (4, 1995023520), (5, 1596018816), (6, 1330015680), (7, 1140013440), (8, 997511760), (9, 886677120), (10, 798009408), (12, 665007840), (14, 570006720), (15, 532006272), (16, 498755880), (18, 443338560), (20, 399004704), (21, 380004480), (24, 332503920), (27, 295559040), (28, 285003360), (30, 266003136), (32, 249377940), (35, 228002688), (36, 221669280), (40, 199502352), (42, 190002240), (45, 177335424), (48, 166251960), (54, 147779520), (56, 142501680), (60, 133001568), (63, 126668160), (64, 124688970), (70, 114001344), (72, 110834640), (80, 99751176), (81, 98519680), (84, 95001120), (90, 88667712), (96, 83125980), (105, 76000896), (108, 73889760), (112, 71250840), (120, 66500784), (126, 63334080), (128, 62344485), (135, 59111808), (140, 57000672), (144, 55417320), (160, 49875588), (162, 49259840), (168, 47500560), (180, 44333856), (189, 42222720), (192, 41562990), (210, 38000448), (216, 36944880), (224, 35625420), (240, 33250392), (252, 31667040), (270, 29555904), (280, 28500336), (288, 27708660), (315, 25333632), (320, 24937794), (324, 24629920), (336, 23750280), (360, 22166928), (378, 21111360), (384, 20781495), (405, 19703936), (420, 19000224), (432, 18472440), (448, 17812710), (480, 16625196), (504, 15833520), (540, 14777952), (560, 14250168), (567, 14074240), (576, 13854330), (630, 12666816), (640, 12468897), (648, 12314960), (672, 11875140), (720, 11083464), (756, 10555680), (810, 9851968), (840, 9500112), (864, 9236220), (896, 8906355), (945, 8444544), (960, 8312598), (1008, 7916760), (1080, 7388976), (1120, 7125084), (1134, 7037120), (1152, 6927165), (1260, 6333408), (1296, 6157480), (1344, 5937570), (1440, 5541732), (1512, 5277840), (1620, 4925984), (1680, 4750056), (1728, 4618110), (1890, 4222272), (1920, 4156299), (2016, 3958380), (2160, 3694488), (2240, 3562542), (2268, 3518560), (2520, 3166704), (2592, 3078740), (2688, 2968785), (2835, 2814848), (2880, 2770866), (3024, 2638920), (3240, 2462992), (3360, 2375028), (3456, 2309055), (3780, 2111136), (4032, 1979190), (4320, 1847244), (4480, 1781271), (4536, 1759280), (5040, 1583352), (5184, 1539370), (5670, 1407424), (5760, 1385433), (6048, 1319460), (6480, 1231496), (6720, 1187514), (7560, 1055568), (8064, 989595), (8640, 923622), (9072, 879640), (10080, 791676), (10368, 769685), (11340, 703712), (12096, 659730), (12960, 615748), (13440, 593757), (15120, 527784), (17280, 461811), (18144, 439820), (20160, 395838), (21991, 362880), (22680, 351856), (24192, 329865), (25920, 307874), (30240, 263892), (36288, 219910), (40320, 197919), (43982, 181440), (45360, 175928), (51840, 153937), (60480, 131946), (65973, 120960), (72576, 109955), (87964, 90720)]