268238880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 1188794880

約数和(自身を除く): 920556000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 89, 90, 91, 92, 96, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 160, 161, 168, 178, 180, 182, 184, 195, 207, 208, 210, 224, 230, 234, 240, 252, 260, 267, 273, 276, 280, 288, 299, 312, 315, 322, 336, 345, 356, 360, 364, 368, 390, 414, 416, 420, 445, 455, 460, 468, 480, 483, 504, 520, 534, 546, 552, 560, 585, 598, 623, 624, 630, 644, 672, 690, 712, 720, 728, 736, 780, 801, 805, 819, 828, 840, 890, 897, 910, 920, 936, 966, 1008, 1035, 1040, 1068, 1092, 1104, 1120, 1157, 1170, 1196, 1246, 1248, 1260, 1288, 1335, 1365, 1380, 1424, 1440, 1449, 1456, 1495, 1560, 1602, 1610, 1638, 1656, 1680, 1780, 1794, 1820, 1840, 1869, 1872, 1932, 2016, 2047, 2070, 2080, 2093, 2136, 2184, 2208, 2314, 2340, 2392, 2415, 2492, 2520, 2576, 2670, 2691, 2730, 2760, 2848, 2898, 2912, 2990, 3115, 3120, 3204, 3220, 3276, 3312, 3360, 3471, 3560, 3588, 3640, 3680, 3738, 3744, 3864, 4005, 4094, 4095, 4140, 4186, 4272, 4368, 4485, 4628, 4680, 4784, 4830, 4984, 5040, 5152, 5340, 5382, 5460, 5520, 5607, 5785, 5796, 5980, 6141, 6230, 6240, 6279, 6408, 6440, 6552, 6624, 6942, 7120, 7176, 7245, 7280, 7476, 7728, 8010, 8099, 8188, 8190, 8280, 8372, 8544, 8736, 8970, 9256, 9345, 9360, 9568, 9660, 9968, 10080, 10235, 10413, 10465, 10680, 10764, 10920, 11040, 11214, 11570, 11592, 11960, 12282, 12460, 12558, 12816, 12880, 13104, 13455, 13884, 14240, 14329, 14352, 14490, 14560, 14952, 15456, 16020, 16198, 16376, 16380, 16560, 16744, 17355, 17940, 18423, 18512, 18690, 18720, 18837, 19320, 19936, 20470, 20826, 20930, 21360, 21528, 21840, 22428, 23140, 23184, 23920, 24297, 24564, 24920, 25116, 25632, 25760, 26208, 26611, 26910, 27768, 28035, 28658, 28704, 28980, 29904, 30705, 31395, 32040, 32396, 32752, 32760, 33120, 33488, 34710, 35880, 36846, 37024, 37380, 37674, 38640, 40495, 40940, 41652, 41860, 42720, 42987, 43056, 43680, 44856, 46280, 46368, 47840, 48594, 49128, 49840, 50232, 52065, 53222, 53820, 55536, 56070, 57316, 57960, 59808, 61410, 62790, 64080, 64792, 65504, 65520, 66976, 69420, 71645, 71760, 72891, 73692, 74760, 75348, 77280, 79833, 80990, 81880, 83304, 83720, 85974, 86112, 89712, 92115, 92560, 94185, 97188, 98256, 99680, 100464, 104130, 106444, 107640, 111072, 112140, 114632, 115920, 121485, 122820, 125580, 128160, 128961, 129584, 131040, 133055, 138840, 143290, 143520, 145782, 147384, 149520, 150696, 159666, 161980, 163760, 166608, 167440, 171948, 179424, 184230, 185120, 186277, 188370, 194376, 196512, 200928, 208260, 212888, 214935, 215280, 224280, 229264, 231840, 239499, 242970, 245640, 251160, 257922, 259168, 266110, 277680, 286580, 291564, 294768, 299040, 301392, 319332, 323960, 327520, 333216, 334880, 343896, 364455, 368460, 372554, 376740, 388752, 399165, 416520, 425776, 429870, 430560, 448560, 458528, 478998, 485940, 491280, 502320, 515844, 532220, 555360, 558831, 573160, 583128, 589536, 602784, 638664, 644805, 647920, 687792, 728910, 736920, 745108, 753480, 777504, 798330, 833040, 851552, 859740, 897120, 931385, 957996, 971880, 982560, 1004640, 1031688, 1064440, 1117662, 1146320, 1166256, 1197495, 1277328, 1289610, 1295840, 1375584, 1457820, 1473840, 1490216, 1506960, 1596660, 1666080, 1676493, 1719480, 1862770, 1915992, 1943760, 2063376, 2128880, 2235324, 2292640, 2332512, 2394990, 2554656, 2579220, 2794155, 2915640, 2947680, 2980432, 3013920, 3193320, 3352986, 3438960, 3725540, 3831984, 3887520, 4126752, 4257760, 4470648, 4789980, 5158440, 5588310, 5831280, 5960864, 6386640, 6705972, 6877920, 7451080, 7663968, 8382465, 8941296, 9579960, 10316880, 11176620, 11662560, 12773280, 13411944, 14902160, 16764930, 17882592, 19159920, 20633760, 22353240, 26823888, 29804320, 33529860, 38319840, 44706480, 53647776, 67059720, 89412960, 134119440, 268238880]

約数ペア:

[(1, 268238880), (2, 134119440), (3, 89412960), (4, 67059720), (5, 53647776), (6, 44706480), (7, 38319840), (8, 33529860), (9, 29804320), (10, 26823888), (12, 22353240), (13, 20633760), (14, 19159920), (15, 17882592), (16, 16764930), (18, 14902160), (20, 13411944), (21, 12773280), (23, 11662560), (24, 11176620), (26, 10316880), (28, 9579960), (30, 8941296), (32, 8382465), (35, 7663968), (36, 7451080), (39, 6877920), (40, 6705972), (42, 6386640), (45, 5960864), (46, 5831280), (48, 5588310), (52, 5158440), (56, 4789980), (60, 4470648), (63, 4257760), (65, 4126752), (69, 3887520), (70, 3831984), (72, 3725540), (78, 3438960), (80, 3352986), (84, 3193320), (89, 3013920), (90, 2980432), (91, 2947680), (92, 2915640), (96, 2794155), (104, 2579220), (105, 2554656), (112, 2394990), (115, 2332512), (117, 2292640), (120, 2235324), (126, 2128880), (130, 2063376), (138, 1943760), (140, 1915992), (144, 1862770), (156, 1719480), (160, 1676493), (161, 1666080), (168, 1596660), (178, 1506960), (180, 1490216), (182, 1473840), (184, 1457820), (195, 1375584), (207, 1295840), (208, 1289610), (210, 1277328), (224, 1197495), (230, 1166256), (234, 1146320), (240, 1117662), (252, 1064440), (260, 1031688), (267, 1004640), (273, 982560), (276, 971880), (280, 957996), (288, 931385), (299, 897120), (312, 859740), (315, 851552), (322, 833040), (336, 798330), (345, 777504), (356, 753480), (360, 745108), (364, 736920), (368, 728910), (390, 687792), (414, 647920), (416, 644805), (420, 638664), (445, 602784), (455, 589536), (460, 583128), (468, 573160), (480, 558831), (483, 555360), (504, 532220), (520, 515844), (534, 502320), (546, 491280), (552, 485940), (560, 478998), (585, 458528), (598, 448560), (623, 430560), (624, 429870), (630, 425776), (644, 416520), (672, 399165), (690, 388752), (712, 376740), (720, 372554), (728, 368460), (736, 364455), (780, 343896), (801, 334880), (805, 333216), (819, 327520), (828, 323960), (840, 319332), (890, 301392), (897, 299040), (910, 294768), (920, 291564), (936, 286580), (966, 277680), (1008, 266110), (1035, 259168), (1040, 257922), (1068, 251160), (1092, 245640), (1104, 242970), (1120, 239499), (1157, 231840), (1170, 229264), (1196, 224280), (1246, 215280), (1248, 214935), (1260, 212888), (1288, 208260), (1335, 200928), (1365, 196512), (1380, 194376), (1424, 188370), (1440, 186277), (1449, 185120), (1456, 184230), (1495, 179424), (1560, 171948), (1602, 167440), (1610, 166608), (1638, 163760), (1656, 161980), (1680, 159666), (1780, 150696), (1794, 149520), (1820, 147384), (1840, 145782), (1869, 143520), (1872, 143290), (1932, 138840), (2016, 133055), (2047, 131040), (2070, 129584), (2080, 128961), (2093, 128160), (2136, 125580), (2184, 122820), (2208, 121485), (2314, 115920), (2340, 114632), (2392, 112140), (2415, 111072), (2492, 107640), (2520, 106444), (2576, 104130), (2670, 100464), (2691, 99680), (2730, 98256), (2760, 97188), (2848, 94185), (2898, 92560), (2912, 92115), (2990, 89712), (3115, 86112), (3120, 85974), (3204, 83720), (3220, 83304), (3276, 81880), (3312, 80990), (3360, 79833), (3471, 77280), (3560, 75348), (3588, 74760), (3640, 73692), (3680, 72891), (3738, 71760), (3744, 71645), (3864, 69420), (4005, 66976), (4094, 65520), (4095, 65504), (4140, 64792), (4186, 64080), (4272, 62790), (4368, 61410), (4485, 59808), (4628, 57960), (4680, 57316), (4784, 56070), (4830, 55536), (4984, 53820), (5040, 53222), (5152, 52065), (5340, 50232), (5382, 49840), (5460, 49128), (5520, 48594), (5607, 47840), (5785, 46368), (5796, 46280), (5980, 44856), (6141, 43680), (6230, 43056), (6240, 42987), (6279, 42720), (6408, 41860), (6440, 41652), (6552, 40940), (6624, 40495), (6942, 38640), (7120, 37674), (7176, 37380), (7245, 37024), (7280, 36846), (7476, 35880), (7728, 34710), (8010, 33488), (8099, 33120), (8188, 32760), (8190, 32752), (8280, 32396), (8372, 32040), (8544, 31395), (8736, 30705), (8970, 29904), (9256, 28980), (9345, 28704), (9360, 28658), (9568, 28035), (9660, 27768), (9968, 26910), (10080, 26611), (10235, 26208), (10413, 25760), (10465, 25632), (10680, 25116), (10764, 24920), (10920, 24564), (11040, 24297), (11214, 23920), (11570, 23184), (11592, 23140), (11960, 22428), (12282, 21840), (12460, 21528), (12558, 21360), (12816, 20930), (12880, 20826), (13104, 20470), (13455, 19936), (13884, 19320), (14240, 18837), (14329, 18720), (14352, 18690), (14490, 18512), (14560, 18423), (14952, 17940), (15456, 17355), (16020, 16744), (16198, 16560), (16376, 16380)]