1389697920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 384

約数和(自身を含む): 5264007840

約数和(自身を除く): 3874309920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 134, 144, 156, 160, 180, 192, 195, 201, 208, 234, 240, 260, 268, 277, 288, 312, 320, 335, 360, 384, 390, 402, 416, 468, 480, 520, 536, 554, 576, 585, 603, 624, 640, 670, 720, 780, 804, 831, 832, 871, 936, 960, 1005, 1040, 1072, 1108, 1152, 1170, 1206, 1248, 1340, 1385, 1440, 1560, 1608, 1662, 1664, 1742, 1872, 1920, 2010, 2080, 2144, 2216, 2340, 2412, 2493, 2496, 2613, 2680, 2770, 2880, 3015, 3120, 3216, 3324, 3484, 3601, 3744, 4020, 4155, 4160, 4288, 4355, 4432, 4680, 4824, 4986, 4992, 5226, 5360, 5540, 5760, 6030, 6240, 6432, 6648, 6968, 7202, 7488, 7839, 8040, 8310, 8320, 8576, 8710, 8864, 9360, 9648, 9972, 10452, 10720, 10803, 11080, 12060, 12465, 12480, 12864, 13065, 13296, 13936, 14404, 14976, 15678, 16080, 16620, 17420, 17728, 18005, 18559, 18720, 19296, 19944, 20904, 21440, 21606, 22160, 24120, 24930, 24960, 25728, 26130, 26592, 27872, 28808, 31356, 32160, 32409, 33240, 34840, 35456, 36010, 37118, 37440, 38592, 39195, 39888, 41808, 42880, 43212, 44320, 48240, 49860, 52260, 53184, 54015, 55677, 55744, 57616, 62712, 64320, 64818, 66480, 69680, 72020, 74236, 74880, 77184, 78390, 79776, 83616, 86424, 88640, 92795, 96480, 99720, 104520, 106368, 108030, 111354, 111488, 115232, 125424, 128640, 129636, 132960, 139360, 144040, 148472, 156780, 159552, 162045, 167031, 167232, 172848, 177280, 185590, 192960, 199440, 209040, 216060, 222708, 230464, 241267, 250848, 259272, 265920, 278385, 278720, 288080, 296944, 313560, 319104, 324090, 334062, 334464, 345696, 371180, 385920, 398880, 418080, 432120, 445416, 460928, 482534, 501696, 518544, 531840, 556770, 557440, 576160, 593888, 627120, 648180, 668124, 691392, 723801, 742360, 797760, 835155, 836160, 864240, 890832, 965068, 1003392, 1037088, 1113540, 1152320, 1187776, 1206335, 1254240, 1296360, 1336248, 1382784, 1447602, 1484720, 1595520, 1670310, 1672320, 1728480, 1781664, 1930136, 2074176, 2171403, 2227080, 2304640, 2375552, 2412670, 2508480, 2592720, 2672496, 2895204, 2969440, 3340620, 3456960, 3563328, 3619005, 3860272, 4148352, 4342806, 4454160, 4825340, 5016960, 5185440, 5344992, 5790408, 5938880, 6681240, 6913920, 7126656, 7238010, 7720544, 8685612, 8908320, 9650680, 10370880, 10689984, 10857015, 11580816, 11877760, 13362480, 14476020, 15441088, 17371224, 17816640, 19301360, 20741760, 21379968, 21714030, 23161632, 26724960, 28952040, 30882176, 34742448, 35633280, 38602720, 43428060, 46323264, 53449920, 57904080, 69484896, 77205440, 86856120, 92646528, 106899840, 115808160, 138969792, 154410880, 173712240, 231616320, 277939584, 347424480, 463232640, 694848960, 1389697920]

約数ペア:

[(1, 1389697920), (2, 694848960), (3, 463232640), (4, 347424480), (5, 277939584), (6, 231616320), (8, 173712240), (9, 154410880), (10, 138969792), (12, 115808160), (13, 106899840), (15, 92646528), (16, 86856120), (18, 77205440), (20, 69484896), (24, 57904080), (26, 53449920), (30, 46323264), (32, 43428060), (36, 38602720), (39, 35633280), (40, 34742448), (45, 30882176), (48, 28952040), (52, 26724960), (60, 23161632), (64, 21714030), (65, 21379968), (67, 20741760), (72, 19301360), (78, 17816640), (80, 17371224), (90, 15441088), (96, 14476020), (104, 13362480), (117, 11877760), (120, 11580816), (128, 10857015), (130, 10689984), (134, 10370880), (144, 9650680), (156, 8908320), (160, 8685612), (180, 7720544), (192, 7238010), (195, 7126656), (201, 6913920), (208, 6681240), (234, 5938880), (240, 5790408), (260, 5344992), (268, 5185440), (277, 5016960), (288, 4825340), (312, 4454160), (320, 4342806), (335, 4148352), (360, 3860272), (384, 3619005), (390, 3563328), (402, 3456960), (416, 3340620), (468, 2969440), (480, 2895204), (520, 2672496), (536, 2592720), (554, 2508480), (576, 2412670), (585, 2375552), (603, 2304640), (624, 2227080), (640, 2171403), (670, 2074176), (720, 1930136), (780, 1781664), (804, 1728480), (831, 1672320), (832, 1670310), (871, 1595520), (936, 1484720), (960, 1447602), (1005, 1382784), (1040, 1336248), (1072, 1296360), (1108, 1254240), (1152, 1206335), (1170, 1187776), (1206, 1152320), (1248, 1113540), (1340, 1037088), (1385, 1003392), (1440, 965068), (1560, 890832), (1608, 864240), (1662, 836160), (1664, 835155), (1742, 797760), (1872, 742360), (1920, 723801), (2010, 691392), (2080, 668124), (2144, 648180), (2216, 627120), (2340, 593888), (2412, 576160), (2493, 557440), (2496, 556770), (2613, 531840), (2680, 518544), (2770, 501696), (2880, 482534), (3015, 460928), (3120, 445416), (3216, 432120), (3324, 418080), (3484, 398880), (3601, 385920), (3744, 371180), (4020, 345696), (4155, 334464), (4160, 334062), (4288, 324090), (4355, 319104), (4432, 313560), (4680, 296944), (4824, 288080), (4986, 278720), (4992, 278385), (5226, 265920), (5360, 259272), (5540, 250848), (5760, 241267), (6030, 230464), (6240, 222708), (6432, 216060), (6648, 209040), (6968, 199440), (7202, 192960), (7488, 185590), (7839, 177280), (8040, 172848), (8310, 167232), (8320, 167031), (8576, 162045), (8710, 159552), (8864, 156780), (9360, 148472), (9648, 144040), (9972, 139360), (10452, 132960), (10720, 129636), (10803, 128640), (11080, 125424), (12060, 115232), (12465, 111488), (12480, 111354), (12864, 108030), (13065, 106368), (13296, 104520), (13936, 99720), (14404, 96480), (14976, 92795), (15678, 88640), (16080, 86424), (16620, 83616), (17420, 79776), (17728, 78390), (18005, 77184), (18559, 74880), (18720, 74236), (19296, 72020), (19944, 69680), (20904, 66480), (21440, 64818), (21606, 64320), (22160, 62712), (24120, 57616), (24930, 55744), (24960, 55677), (25728, 54015), (26130, 53184), (26592, 52260), (27872, 49860), (28808, 48240), (31356, 44320), (32160, 43212), (32409, 42880), (33240, 41808), (34840, 39888), (35456, 39195), (36010, 38592), (37118, 37440)]