2750721120

素因数分解:

$2^5\times 3^7\times 5^1\times 7^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 384

約数和(自身を含む): 11148641280

約数和(自身を除く): 8397920160

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1123, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2187, 2246, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3369, 3402, 3645, 3780, 3888, 4320, 4374, 4492, 4536, 4860, 5040, 5103, 5615, 5670, 5832, 6048, 6480, 6738, 6804, 7290, 7560, 7776, 7861, 8505, 8748, 8984, 9072, 9720, 10080, 10107, 10206, 10935, 11230, 11340, 11664, 12960, 13476, 13608, 14580, 15120, 15309, 15722, 16845, 17010, 17496, 17968, 18144, 19440, 20214, 20412, 21870, 22460, 22680, 23328, 23583, 25515, 26952, 27216, 29160, 30240, 30321, 30618, 31444, 33690, 34020, 34992, 35936, 38880, 39305, 40428, 40824, 43740, 44920, 45360, 47166, 50535, 51030, 53904, 54432, 58320, 60642, 61236, 62888, 67380, 68040, 69984, 70749, 76545, 78610, 80856, 81648, 87480, 89840, 90720, 90963, 94332, 101070, 102060, 107808, 116640, 117915, 121284, 122472, 125776, 134760, 136080, 141498, 151605, 153090, 157220, 161712, 163296, 174960, 179680, 181926, 188664, 202140, 204120, 212247, 235830, 242568, 244944, 251552, 269520, 272160, 272889, 282996, 303210, 306180, 314440, 323424, 349920, 353745, 363852, 377328, 404280, 408240, 424494, 454815, 471660, 485136, 489888, 539040, 545778, 565992, 606420, 612360, 628880, 636741, 707490, 727704, 754656, 808560, 816480, 818667, 848988, 909630, 943320, 970272, 1061235, 1091556, 1131984, 1212840, 1224720, 1257760, 1273482, 1364445, 1414980, 1455408, 1617120, 1637334, 1697976, 1819260, 1886640, 1910223, 2122470, 2183112, 2263968, 2425680, 2449440, 2456001, 2546964, 2728890, 2829960, 2910816, 3183705, 3274668, 3395952, 3638520, 3773280, 3820446, 4093335, 4244940, 4366224, 4851360, 4912002, 5093928, 5457780, 5659920, 5730669, 6367410, 6549336, 6791904, 7277040, 7640892, 8186670, 8489880, 8732448, 9551115, 9824004, 10187856, 10915560, 11319840, 11461338, 12280005, 12734820, 13098672, 14554080, 15281784, 16373340, 16979760, 17192007, 19102230, 19648008, 20375712, 21831120, 22922676, 24560010, 25469640, 26197344, 28653345, 30563568, 32746680, 33959520, 34384014, 38204460, 39296016, 43662240, 45845352, 49120020, 50939280, 57306690, 61127136, 65493360, 68768028, 76408920, 78592032, 85960035, 91690704, 98240040, 101878560, 114613380, 130986720, 137536056, 152817840, 171920070, 183381408, 196480080, 229226760, 275072112, 305635680, 343840140, 392960160, 458453520, 550144224, 687680280, 916907040, 1375360560, 2750721120]

約数ペア:

[(1, 2750721120), (2, 1375360560), (3, 916907040), (4, 687680280), (5, 550144224), (6, 458453520), (7, 392960160), (8, 343840140), (9, 305635680), (10, 275072112), (12, 229226760), (14, 196480080), (15, 183381408), (16, 171920070), (18, 152817840), (20, 137536056), (21, 130986720), (24, 114613380), (27, 101878560), (28, 98240040), (30, 91690704), (32, 85960035), (35, 78592032), (36, 76408920), (40, 68768028), (42, 65493360), (45, 61127136), (48, 57306690), (54, 50939280), (56, 49120020), (60, 45845352), (63, 43662240), (70, 39296016), (72, 38204460), (80, 34384014), (81, 33959520), (84, 32746680), (90, 30563568), (96, 28653345), (105, 26197344), (108, 25469640), (112, 24560010), (120, 22922676), (126, 21831120), (135, 20375712), (140, 19648008), (144, 19102230), (160, 17192007), (162, 16979760), (168, 16373340), (180, 15281784), (189, 14554080), (210, 13098672), (216, 12734820), (224, 12280005), (240, 11461338), (243, 11319840), (252, 10915560), (270, 10187856), (280, 9824004), (288, 9551115), (315, 8732448), (324, 8489880), (336, 8186670), (360, 7640892), (378, 7277040), (405, 6791904), (420, 6549336), (432, 6367410), (480, 5730669), (486, 5659920), (504, 5457780), (540, 5093928), (560, 4912002), (567, 4851360), (630, 4366224), (648, 4244940), (672, 4093335), (720, 3820446), (729, 3773280), (756, 3638520), (810, 3395952), (840, 3274668), (864, 3183705), (945, 2910816), (972, 2829960), (1008, 2728890), (1080, 2546964), (1120, 2456001), (1123, 2449440), (1134, 2425680), (1215, 2263968), (1260, 2183112), (1296, 2122470), (1440, 1910223), (1458, 1886640), (1512, 1819260), (1620, 1697976), (1680, 1637334), (1701, 1617120), (1890, 1455408), (1944, 1414980), (2016, 1364445), (2160, 1273482), (2187, 1257760), (2246, 1224720), (2268, 1212840), (2430, 1131984), (2520, 1091556), (2592, 1061235), (2835, 970272), (2916, 943320), (3024, 909630), (3240, 848988), (3360, 818667), (3369, 816480), (3402, 808560), (3645, 754656), (3780, 727704), (3888, 707490), (4320, 636741), (4374, 628880), (4492, 612360), (4536, 606420), (4860, 565992), (5040, 545778), (5103, 539040), (5615, 489888), (5670, 485136), (5832, 471660), (6048, 454815), (6480, 424494), (6738, 408240), (6804, 404280), (7290, 377328), (7560, 363852), (7776, 353745), (7861, 349920), (8505, 323424), (8748, 314440), (8984, 306180), (9072, 303210), (9720, 282996), (10080, 272889), (10107, 272160), (10206, 269520), (10935, 251552), (11230, 244944), (11340, 242568), (11664, 235830), (12960, 212247), (13476, 204120), (13608, 202140), (14580, 188664), (15120, 181926), (15309, 179680), (15722, 174960), (16845, 163296), (17010, 161712), (17496, 157220), (17968, 153090), (18144, 151605), (19440, 141498), (20214, 136080), (20412, 134760), (21870, 125776), (22460, 122472), (22680, 121284), (23328, 117915), (23583, 116640), (25515, 107808), (26952, 102060), (27216, 101070), (29160, 94332), (30240, 90963), (30321, 90720), (30618, 89840), (31444, 87480), (33690, 81648), (34020, 80856), (34992, 78610), (35936, 76545), (38880, 70749), (39305, 69984), (40428, 68040), (40824, 67380), (43740, 62888), (44920, 61236), (45360, 60642), (47166, 58320), (50535, 54432), (51030, 53904)]