2556431448960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{792073}}^1$

素因数の和:792177

約数の個数: 192

約数和(自身を含む): 8352230232240

約数和(自身を除く): 5795798783280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1681, 1920, 1968, 2460, 2624, 3280, 3362, 3936, 4920, 5043, 5248, 6560, 6724, 7872, 8405, 9840, 10086, 13120, 13448, 15744, 16810, 19680, 20172, 25215, 26240, 26896, 33620, 39360, 40344, 50430, 53792, 67240, 78720, 80688, 100860, 107584, 134480, 161376, 201720, 215168, 268960, 322752, 403440, 537920, 645504, 792073, 806880, 1075840, 1584146, 1613760, 2376219, 3168292, 3227520, 3960365, 4752438, 6336584, 7920730, 9504876, 11881095, 12673168, 15841460, 19009752, 23762190, 25346336, 31682920, 32474993, 38019504, 47524380, 50692672, 63365840, 64949986, 76039008, 95048760, 97424979, 101385344, 126731680, 129899972, 152078016, 162374965, 190097520, 194849958, 253463360, 259799944, 304156032, 324749930, 380195040, 389699916, 487124895, 506926720, 519599888, 649499860, 760390080, 779399832, 974249790, 1039199776, 1298999720, 1331474713, 1520780160, 1558799664, 1948499580, 2078399552, 2597999440, 2662949426, 3117599328, 3896999160, 3994424139, 4156799104, 5195998880, 5325898852, 6235198656, 6657373565, 7793998320, 7988848278, 10391997760, 10651797704, 12470397312, 13314747130, 15587996640, 15977696556, 19972120695, 20783995520, 21303595408, 26629494260, 31175993280, 31955393112, 39944241390, 42607190816, 53258988520, 62351986560, 63910786224, 79888482780, 85214381632, 106517977040, 127821572448, 159776965560, 170428763264, 213035954080, 255643144896, 319553931120, 426071908160, 511286289792, 639107862240, 852143816320, 1278215724480, 2556431448960]

約数ペア:

[(1, 2556431448960), (2, 1278215724480), (3, 852143816320), (4, 639107862240), (5, 511286289792), (6, 426071908160), (8, 319553931120), (10, 255643144896), (12, 213035954080), (15, 170428763264), (16, 159776965560), (20, 127821572448), (24, 106517977040), (30, 85214381632), (32, 79888482780), (40, 63910786224), (41, 62351986560), (48, 53258988520), (60, 42607190816), (64, 39944241390), (80, 31955393112), (82, 31175993280), (96, 26629494260), (120, 21303595408), (123, 20783995520), (128, 19972120695), (160, 15977696556), (164, 15587996640), (192, 13314747130), (205, 12470397312), (240, 10651797704), (246, 10391997760), (320, 7988848278), (328, 7793998320), (384, 6657373565), (410, 6235198656), (480, 5325898852), (492, 5195998880), (615, 4156799104), (640, 3994424139), (656, 3896999160), (820, 3117599328), (960, 2662949426), (984, 2597999440), (1230, 2078399552), (1312, 1948499580), (1640, 1558799664), (1681, 1520780160), (1920, 1331474713), (1968, 1298999720), (2460, 1039199776), (2624, 974249790), (3280, 779399832), (3362, 760390080), (3936, 649499860), (4920, 519599888), (5043, 506926720), (5248, 487124895), (6560, 389699916), (6724, 380195040), (7872, 324749930), (8405, 304156032), (9840, 259799944), (10086, 253463360), (13120, 194849958), (13448, 190097520), (15744, 162374965), (16810, 152078016), (19680, 129899972), (20172, 126731680), (25215, 101385344), (26240, 97424979), (26896, 95048760), (33620, 76039008), (39360, 64949986), (40344, 63365840), (50430, 50692672), (53792, 47524380), (67240, 38019504), (78720, 32474993), (80688, 31682920), (100860, 25346336), (107584, 23762190), (134480, 19009752), (161376, 15841460), (201720, 12673168), (215168, 11881095), (268960, 9504876), (322752, 7920730), (403440, 6336584), (537920, 4752438), (645504, 3960365), (792073, 3227520), (806880, 3168292), (1075840, 2376219), (1584146, 1613760)]