1327122720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:12008

約数の個数: 288

約数和(自身を含む): 5646775680

約数和(自身を除く): 4319652960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 11969, 12320, 13860, 15840, 18480, 22176, 23938, 27720, 35907, 36960, 47876, 55440, 59845, 71814, 83783, 95752, 107721, 110880, 119690, 131659, 143628, 167566, 179535, 191504, 215442, 239380, 251349, 263318, 287256, 335132, 359070, 383008, 394977, 418915, 430884, 478760, 502698, 526636, 538605, 574512, 658295, 670264, 718140, 754047, 789954, 837830, 861768, 921613, 957520, 1005396, 1053272, 1077210, 1149024, 1184931, 1256745, 1316590, 1340528, 1436280, 1508094, 1579908, 1675660, 1723536, 1843226, 1915040, 1974885, 2010792, 2106544, 2154420, 2369862, 2513490, 2633180, 2681056, 2764839, 2872560, 3016188, 3159816, 3351320, 3447072, 3686452, 3770235, 3949770, 4021584, 4213088, 4308840, 4608065, 4739724, 5026980, 5266360, 5529678, 5745120, 5924655, 6032376, 6319632, 6702640, 7372904, 7540470, 7899540, 8043168, 8294517, 8617680, 9216130, 9479448, 10053960, 10532720, 11059356, 11849310, 12064752, 12639264, 13405280, 13824195, 14745808, 15080940, 15799080, 16589034, 17235360, 18432260, 18958896, 20107920, 21065440, 22118712, 23698620, 24129504, 27648390, 29491616, 30161880, 31598160, 33178068, 36864520, 37917792, 40215840, 41472585, 44237424, 47397240, 55296780, 60323760, 63196320, 66356136, 73729040, 82945170, 88474848, 94794480, 110593560, 120647520, 132712272, 147458080, 165890340, 189588960, 221187120, 265424544, 331780680, 442374240, 663561360, 1327122720]

約数ペア:

[(1, 1327122720), (2, 663561360), (3, 442374240), (4, 331780680), (5, 265424544), (6, 221187120), (7, 189588960), (8, 165890340), (9, 147458080), (10, 132712272), (11, 120647520), (12, 110593560), (14, 94794480), (15, 88474848), (16, 82945170), (18, 73729040), (20, 66356136), (21, 63196320), (22, 60323760), (24, 55296780), (28, 47397240), (30, 44237424), (32, 41472585), (33, 40215840), (35, 37917792), (36, 36864520), (40, 33178068), (42, 31598160), (44, 30161880), (45, 29491616), (48, 27648390), (55, 24129504), (56, 23698620), (60, 22118712), (63, 21065440), (66, 20107920), (70, 18958896), (72, 18432260), (77, 17235360), (80, 16589034), (84, 15799080), (88, 15080940), (90, 14745808), (96, 13824195), (99, 13405280), (105, 12639264), (110, 12064752), (112, 11849310), (120, 11059356), (126, 10532720), (132, 10053960), (140, 9479448), (144, 9216130), (154, 8617680), (160, 8294517), (165, 8043168), (168, 7899540), (176, 7540470), (180, 7372904), (198, 6702640), (210, 6319632), (220, 6032376), (224, 5924655), (231, 5745120), (240, 5529678), (252, 5266360), (264, 5026980), (280, 4739724), (288, 4608065), (308, 4308840), (315, 4213088), (330, 4021584), (336, 3949770), (352, 3770235), (360, 3686452), (385, 3447072), (396, 3351320), (420, 3159816), (440, 3016188), (462, 2872560), (480, 2764839), (495, 2681056), (504, 2633180), (528, 2513490), (560, 2369862), (616, 2154420), (630, 2106544), (660, 2010792), (672, 1974885), (693, 1915040), (720, 1843226), (770, 1723536), (792, 1675660), (840, 1579908), (880, 1508094), (924, 1436280), (990, 1340528), (1008, 1316590), (1056, 1256745), (1120, 1184931), (1155, 1149024), (1232, 1077210), (1260, 1053272), (1320, 1005396), (1386, 957520), (1440, 921613), (1540, 861768), (1584, 837830), (1680, 789954), (1760, 754047), (1848, 718140), (1980, 670264), (2016, 658295), (2310, 574512), (2464, 538605), (2520, 526636), (2640, 502698), (2772, 478760), (3080, 430884), (3168, 418915), (3360, 394977), (3465, 383008), (3696, 359070), (3960, 335132), (4620, 287256), (5040, 263318), (5280, 251349), (5544, 239380), (6160, 215442), (6930, 191504), (7392, 179535), (7920, 167566), (9240, 143628), (10080, 131659), (11088, 119690), (11969, 110880), (12320, 107721), (13860, 95752), (15840, 83783), (18480, 71814), (22176, 59845), (23938, 55440), (27720, 47876), (35907, 36960)]