2660958720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{2357}}^1$

素因数の和:2400

約数の個数: 360

約数和(自身を含む): 10724792364

約数和(自身を除く): 8063833644

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2357, 2520, 2560, 2688, 2880, 2940, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4410, 4480, 4608, 4704, 4714, 5040, 5376, 5760, 5880, 6272, 6720, 7056, 7071, 7680, 7840, 8064, 8820, 8960, 9408, 9428, 10080, 10752, 11520, 11760, 11785, 12544, 13440, 14112, 14142, 15680, 16128, 16499, 17640, 17920, 18816, 18856, 20160, 21213, 23040, 23520, 23570, 25088, 26880, 28224, 28284, 31360, 32256, 32998, 35280, 35355, 37632, 37712, 40320, 42426, 47040, 47140, 49497, 53760, 56448, 56568, 62720, 65996, 70560, 70710, 75264, 75424, 80640, 82495, 84852, 94080, 94280, 98994, 106065, 112896, 113136, 115493, 125440, 131992, 141120, 141420, 148491, 150848, 161280, 164990, 169704, 188160, 188560, 197988, 212130, 225792, 226272, 230986, 247485, 263984, 282240, 282840, 296982, 301696, 329980, 339408, 346479, 376320, 377120, 395976, 424260, 452544, 461972, 494970, 527968, 564480, 565680, 577465, 593964, 603392, 659960, 678816, 692958, 742455, 754240, 791952, 848520, 905088, 923944, 989940, 1039437, 1055936, 1128960, 1131360, 1154930, 1187928, 1206784, 1319920, 1357632, 1385916, 1484910, 1508480, 1583904, 1697040, 1732395, 1810176, 1847888, 1979880, 2078874, 2111872, 2262720, 2309860, 2375856, 2639840, 2715264, 2771832, 2969820, 3016960, 3167808, 3394080, 3464790, 3620352, 3695776, 3959760, 4157748, 4223744, 4525440, 4619720, 4751712, 5197185, 5279680, 5430528, 5543664, 5939640, 6033920, 6335616, 6788160, 6929580, 7391552, 7919520, 8315496, 8447488, 9050880, 9239440, 9503424, 10394370, 10559360, 10861056, 11087328, 11879280, 12671232, 13576320, 13859160, 14783104, 15839040, 16630992, 18101760, 18478880, 19006848, 20788740, 21118720, 22174656, 23758560, 25342464, 27152640, 27718320, 29566208, 31678080, 33261984, 36957760, 38013696, 41577480, 42237440, 44349312, 47517120, 54305280, 55436640, 59132416, 63356160, 66523968, 73915520, 76027392, 83154960, 88698624, 95034240, 110873280, 126712320, 133047936, 147831040, 166309920, 177397248, 190068480, 221746560, 266095872, 295662080, 332619840, 380136960, 443493120, 532191744, 665239680, 886986240, 1330479360, 2660958720]

約数ペア:

[(1, 2660958720), (2, 1330479360), (3, 886986240), (4, 665239680), (5, 532191744), (6, 443493120), (7, 380136960), (8, 332619840), (9, 295662080), (10, 266095872), (12, 221746560), (14, 190068480), (15, 177397248), (16, 166309920), (18, 147831040), (20, 133047936), (21, 126712320), (24, 110873280), (28, 95034240), (30, 88698624), (32, 83154960), (35, 76027392), (36, 73915520), (40, 66523968), (42, 63356160), (45, 59132416), (48, 55436640), (49, 54305280), (56, 47517120), (60, 44349312), (63, 42237440), (64, 41577480), (70, 38013696), (72, 36957760), (80, 33261984), (84, 31678080), (90, 29566208), (96, 27718320), (98, 27152640), (105, 25342464), (112, 23758560), (120, 22174656), (126, 21118720), (128, 20788740), (140, 19006848), (144, 18478880), (147, 18101760), (160, 16630992), (168, 15839040), (180, 14783104), (192, 13859160), (196, 13576320), (210, 12671232), (224, 11879280), (240, 11087328), (245, 10861056), (252, 10559360), (256, 10394370), (280, 9503424), (288, 9239440), (294, 9050880), (315, 8447488), (320, 8315496), (336, 7919520), (360, 7391552), (384, 6929580), (392, 6788160), (420, 6335616), (441, 6033920), (448, 5939640), (480, 5543664), (490, 5430528), (504, 5279680), (512, 5197185), (560, 4751712), (576, 4619720), (588, 4525440), (630, 4223744), (640, 4157748), (672, 3959760), (720, 3695776), (735, 3620352), (768, 3464790), (784, 3394080), (840, 3167808), (882, 3016960), (896, 2969820), (960, 2771832), (980, 2715264), (1008, 2639840), (1120, 2375856), (1152, 2309860), (1176, 2262720), (1260, 2111872), (1280, 2078874), (1344, 1979880), (1440, 1847888), (1470, 1810176), (1536, 1732395), (1568, 1697040), (1680, 1583904), (1764, 1508480), (1792, 1484910), (1920, 1385916), (1960, 1357632), (2016, 1319920), (2205, 1206784), (2240, 1187928), (2304, 1154930), (2352, 1131360), (2357, 1128960), (2520, 1055936), (2560, 1039437), (2688, 989940), (2880, 923944), (2940, 905088), (3136, 848520), (3360, 791952), (3528, 754240), (3584, 742455), (3840, 692958), (3920, 678816), (4032, 659960), (4410, 603392), (4480, 593964), (4608, 577465), (4704, 565680), (4714, 564480), (5040, 527968), (5376, 494970), (5760, 461972), (5880, 452544), (6272, 424260), (6720, 395976), (7056, 377120), (7071, 376320), (7680, 346479), (7840, 339408), (8064, 329980), (8820, 301696), (8960, 296982), (9408, 282840), (9428, 282240), (10080, 263984), (10752, 247485), (11520, 230986), (11760, 226272), (11785, 225792), (12544, 212130), (13440, 197988), (14112, 188560), (14142, 188160), (15680, 169704), (16128, 164990), (16499, 161280), (17640, 150848), (17920, 148491), (18816, 141420), (18856, 141120), (20160, 131992), (21213, 125440), (23040, 115493), (23520, 113136), (23570, 112896), (25088, 106065), (26880, 98994), (28224, 94280), (28284, 94080), (31360, 84852), (32256, 82495), (32998, 80640), (35280, 75424), (35355, 75264), (37632, 70710), (37712, 70560), (40320, 65996), (42426, 62720), (47040, 56568), (47140, 56448), (49497, 53760)]