1300871040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:821

約数の個数: 256

約数和(自身を含む): 4777712640

約数和(自身を除く): 3476841600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 151, 160, 168, 192, 210, 224, 240, 280, 302, 320, 336, 384, 420, 448, 453, 480, 560, 604, 640, 641, 672, 755, 840, 896, 906, 960, 1057, 1120, 1208, 1282, 1344, 1510, 1680, 1812, 1920, 1923, 2114, 2240, 2265, 2416, 2564, 2688, 3020, 3171, 3205, 3360, 3624, 3846, 4228, 4480, 4487, 4530, 4832, 5128, 5285, 6040, 6342, 6410, 6720, 7248, 7692, 8456, 8974, 9060, 9615, 9664, 10256, 10570, 12080, 12684, 12820, 13440, 13461, 14496, 15384, 15855, 16912, 17948, 18120, 19230, 19328, 20512, 21140, 22435, 24160, 25368, 25640, 26922, 28992, 30768, 31710, 33824, 35896, 36240, 38460, 41024, 42280, 44870, 48320, 50736, 51280, 53844, 57984, 61536, 63420, 67305, 67648, 71792, 72480, 76920, 82048, 84560, 89740, 96640, 96791, 101472, 102560, 107688, 123072, 126840, 134610, 135296, 143584, 144960, 153840, 169120, 179480, 193582, 202944, 205120, 215376, 246144, 253680, 269220, 287168, 289920, 290373, 307680, 338240, 358960, 387164, 405888, 410240, 430752, 483955, 507360, 538440, 574336, 580746, 615360, 676480, 677537, 717920, 774328, 861504, 967910, 1014720, 1076880, 1161492, 1230720, 1355074, 1435840, 1451865, 1548656, 1723008, 1935820, 2029440, 2032611, 2153760, 2322984, 2710148, 2871680, 2903730, 3097312, 3387685, 3871640, 4065222, 4307520, 4645968, 5420296, 5807460, 6194624, 6775370, 7743280, 8130444, 8615040, 9291936, 10163055, 10840592, 11614920, 12389248, 13550740, 15486560, 16260888, 18583872, 20326110, 21681184, 23229840, 27101480, 30973120, 32521776, 37167744, 40652220, 43362368, 46459680, 54202960, 61946240, 65043552, 81304440, 86724736, 92919360, 108405920, 130087104, 162608880, 185838720, 216811840, 260174208, 325217760, 433623680, 650435520, 1300871040]

約数ペア:

[(1, 1300871040), (2, 650435520), (3, 433623680), (4, 325217760), (5, 260174208), (6, 216811840), (7, 185838720), (8, 162608880), (10, 130087104), (12, 108405920), (14, 92919360), (15, 86724736), (16, 81304440), (20, 65043552), (21, 61946240), (24, 54202960), (28, 46459680), (30, 43362368), (32, 40652220), (35, 37167744), (40, 32521776), (42, 30973120), (48, 27101480), (56, 23229840), (60, 21681184), (64, 20326110), (70, 18583872), (80, 16260888), (84, 15486560), (96, 13550740), (105, 12389248), (112, 11614920), (120, 10840592), (128, 10163055), (140, 9291936), (151, 8615040), (160, 8130444), (168, 7743280), (192, 6775370), (210, 6194624), (224, 5807460), (240, 5420296), (280, 4645968), (302, 4307520), (320, 4065222), (336, 3871640), (384, 3387685), (420, 3097312), (448, 2903730), (453, 2871680), (480, 2710148), (560, 2322984), (604, 2153760), (640, 2032611), (641, 2029440), (672, 1935820), (755, 1723008), (840, 1548656), (896, 1451865), (906, 1435840), (960, 1355074), (1057, 1230720), (1120, 1161492), (1208, 1076880), (1282, 1014720), (1344, 967910), (1510, 861504), (1680, 774328), (1812, 717920), (1920, 677537), (1923, 676480), (2114, 615360), (2240, 580746), (2265, 574336), (2416, 538440), (2564, 507360), (2688, 483955), (3020, 430752), (3171, 410240), (3205, 405888), (3360, 387164), (3624, 358960), (3846, 338240), (4228, 307680), (4480, 290373), (4487, 289920), (4530, 287168), (4832, 269220), (5128, 253680), (5285, 246144), (6040, 215376), (6342, 205120), (6410, 202944), (6720, 193582), (7248, 179480), (7692, 169120), (8456, 153840), (8974, 144960), (9060, 143584), (9615, 135296), (9664, 134610), (10256, 126840), (10570, 123072), (12080, 107688), (12684, 102560), (12820, 101472), (13440, 96791), (13461, 96640), (14496, 89740), (15384, 84560), (15855, 82048), (16912, 76920), (17948, 72480), (18120, 71792), (19230, 67648), (19328, 67305), (20512, 63420), (21140, 61536), (22435, 57984), (24160, 53844), (25368, 51280), (25640, 50736), (26922, 48320), (28992, 44870), (30768, 42280), (31710, 41024), (33824, 38460), (35896, 36240)]