378458080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 1280240640

約数和(自身を除く): 901782560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 104, 110, 112, 119, 130, 136, 139, 140, 143, 154, 160, 170, 176, 182, 187, 208, 220, 221, 224, 238, 260, 272, 278, 280, 286, 308, 340, 352, 364, 374, 385, 416, 440, 442, 455, 476, 520, 544, 556, 560, 572, 595, 616, 680, 695, 715, 728, 748, 770, 880, 884, 910, 935, 952, 973, 1001, 1040, 1105, 1112, 1120, 1144, 1190, 1232, 1309, 1360, 1390, 1430, 1456, 1496, 1529, 1540, 1547, 1760, 1768, 1807, 1820, 1870, 1904, 1946, 2002, 2080, 2210, 2224, 2288, 2363, 2380, 2431, 2464, 2618, 2720, 2780, 2860, 2912, 2992, 3058, 3080, 3094, 3536, 3614, 3640, 3740, 3808, 3892, 4004, 4420, 4448, 4576, 4726, 4760, 4862, 4865, 5005, 5236, 5560, 5720, 5984, 6116, 6160, 6188, 6545, 7072, 7228, 7280, 7480, 7645, 7735, 7784, 8008, 8840, 9035, 9452, 9520, 9724, 9730, 10010, 10472, 10703, 11120, 11440, 11815, 12155, 12232, 12320, 12376, 12649, 13090, 14456, 14560, 14960, 15290, 15470, 15568, 16016, 16541, 17017, 17680, 18070, 18904, 19040, 19448, 19460, 19877, 20020, 20944, 21406, 22240, 22880, 23630, 24310, 24464, 24752, 25298, 25993, 26180, 28912, 29920, 30580, 30719, 30940, 31136, 32032, 33082, 34034, 35360, 36140, 37808, 38896, 38920, 39754, 40040, 41888, 42812, 47260, 48620, 48928, 49504, 50596, 51986, 52360, 53515, 57824, 61160, 61438, 61880, 63245, 66164, 68068, 72280, 75616, 77792, 77840, 79508, 80080, 82705, 85085, 85624, 94520, 97240, 99385, 101192, 103972, 104720, 107030, 122320, 122876, 123760, 126490, 129965, 132328, 136136, 139139, 144560, 153595, 155680, 159016, 160160, 165410, 170170, 171248, 181951, 189040, 194480, 198770, 202384, 207944, 209440, 214060, 215033, 244640, 245752, 247520, 252980, 259930, 264656, 272272, 278278, 289120, 307190, 318032, 330820, 337909, 340340, 342496, 363902, 378080, 388960, 397540, 404768, 415888, 428120, 430066, 491504, 505960, 519860, 529312, 544544, 556556, 614380, 636064, 661640, 675818, 680680, 695695, 727804, 795080, 831776, 856240, 860132, 909755, 983008, 1011920, 1039720, 1075165, 1113112, 1228760, 1323280, 1351636, 1361360, 1391390, 1455608, 1590160, 1689545, 1712480, 1720264, 1819510, 2023840, 2079440, 2150330, 2226224, 2365363, 2457520, 2646560, 2703272, 2722720, 2782780, 2911216, 3180320, 3379090, 3440528, 3639020, 4158880, 4300660, 4452448, 4730726, 4915040, 5406544, 5565560, 5822432, 6758180, 6881056, 7278040, 8601320, 9461452, 10813088, 11131120, 11826815, 13516360, 14556080, 17202640, 18922904, 22262240, 23653630, 27032720, 29112160, 34405280, 37845808, 47307260, 54065440, 75691616, 94614520, 189229040, 378458080]

約数ペア:

[(1, 378458080), (2, 189229040), (4, 94614520), (5, 75691616), (7, 54065440), (8, 47307260), (10, 37845808), (11, 34405280), (13, 29112160), (14, 27032720), (16, 23653630), (17, 22262240), (20, 18922904), (22, 17202640), (26, 14556080), (28, 13516360), (32, 11826815), (34, 11131120), (35, 10813088), (40, 9461452), (44, 8601320), (52, 7278040), (55, 6881056), (56, 6758180), (65, 5822432), (68, 5565560), (70, 5406544), (77, 4915040), (80, 4730726), (85, 4452448), (88, 4300660), (91, 4158880), (104, 3639020), (110, 3440528), (112, 3379090), (119, 3180320), (130, 2911216), (136, 2782780), (139, 2722720), (140, 2703272), (143, 2646560), (154, 2457520), (160, 2365363), (170, 2226224), (176, 2150330), (182, 2079440), (187, 2023840), (208, 1819510), (220, 1720264), (221, 1712480), (224, 1689545), (238, 1590160), (260, 1455608), (272, 1391390), (278, 1361360), (280, 1351636), (286, 1323280), (308, 1228760), (340, 1113112), (352, 1075165), (364, 1039720), (374, 1011920), (385, 983008), (416, 909755), (440, 860132), (442, 856240), (455, 831776), (476, 795080), (520, 727804), (544, 695695), (556, 680680), (560, 675818), (572, 661640), (595, 636064), (616, 614380), (680, 556556), (695, 544544), (715, 529312), (728, 519860), (748, 505960), (770, 491504), (880, 430066), (884, 428120), (910, 415888), (935, 404768), (952, 397540), (973, 388960), (1001, 378080), (1040, 363902), (1105, 342496), (1112, 340340), (1120, 337909), (1144, 330820), (1190, 318032), (1232, 307190), (1309, 289120), (1360, 278278), (1390, 272272), (1430, 264656), (1456, 259930), (1496, 252980), (1529, 247520), (1540, 245752), (1547, 244640), (1760, 215033), (1768, 214060), (1807, 209440), (1820, 207944), (1870, 202384), (1904, 198770), (1946, 194480), (2002, 189040), (2080, 181951), (2210, 171248), (2224, 170170), (2288, 165410), (2363, 160160), (2380, 159016), (2431, 155680), (2464, 153595), (2618, 144560), (2720, 139139), (2780, 136136), (2860, 132328), (2912, 129965), (2992, 126490), (3058, 123760), (3080, 122876), (3094, 122320), (3536, 107030), (3614, 104720), (3640, 103972), (3740, 101192), (3808, 99385), (3892, 97240), (4004, 94520), (4420, 85624), (4448, 85085), (4576, 82705), (4726, 80080), (4760, 79508), (4862, 77840), (4865, 77792), (5005, 75616), (5236, 72280), (5560, 68068), (5720, 66164), (5984, 63245), (6116, 61880), (6160, 61438), (6188, 61160), (6545, 57824), (7072, 53515), (7228, 52360), (7280, 51986), (7480, 50596), (7645, 49504), (7735, 48928), (7784, 48620), (8008, 47260), (8840, 42812), (9035, 41888), (9452, 40040), (9520, 39754), (9724, 38920), (9730, 38896), (10010, 37808), (10472, 36140), (10703, 35360), (11120, 34034), (11440, 33082), (11815, 32032), (12155, 31136), (12232, 30940), (12320, 30719), (12376, 30580), (12649, 29920), (13090, 28912), (14456, 26180), (14560, 25993), (14960, 25298), (15290, 24752), (15470, 24464), (15568, 24310), (16016, 23630), (16541, 22880), (17017, 22240), (17680, 21406), (18070, 20944), (18904, 20020), (19040, 19877), (19448, 19460)]