1338798240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 384

約数和(自身を含む): 5215795200

約数和(自身を除く): 3876996960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 769, 780, 806, 837, 864, 930, 936, 992, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1538, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2080, 2160, 2232, 2307, 2340, 2418, 2480, 2790, 2808, 2976, 3076, 3120, 3224, 3348, 3510, 3627, 3720, 3744, 3845, 4030, 4185, 4320, 4464, 4614, 4680, 4836, 4960, 5580, 5616, 6045, 6152, 6240, 6448, 6696, 6921, 7020, 7254, 7440, 7690, 8060, 8370, 8928, 9228, 9360, 9672, 9997, 10881, 11160, 11232, 11535, 12090, 12304, 12896, 13392, 13842, 14040, 14508, 14880, 15380, 16120, 16740, 18135, 18456, 18720, 19344, 19994, 20763, 21762, 22320, 23070, 23839, 24180, 24608, 26784, 27684, 28080, 29016, 29991, 30760, 32240, 33480, 34605, 36270, 36912, 38688, 39988, 41526, 43524, 44640, 46140, 47678, 48360, 49985, 54405, 55368, 56160, 58032, 59982, 61520, 64480, 66960, 69210, 71517, 72540, 73824, 79976, 83052, 87048, 89973, 92280, 95356, 96720, 99970, 103815, 108810, 110736, 116064, 119195, 119964, 123040, 133920, 138420, 143034, 145080, 149955, 159952, 166104, 174096, 179946, 184560, 190712, 193440, 199940, 207630, 214551, 217620, 221472, 238390, 239928, 269919, 276840, 286068, 290160, 299910, 309907, 319904, 332208, 348192, 357585, 359892, 369120, 381424, 399880, 415260, 429102, 435240, 449865, 476780, 479856, 539838, 553680, 572136, 580320, 599820, 619814, 643653, 664416, 715170, 719784, 762848, 799760, 830520, 858204, 870480, 899730, 929721, 953560, 959712, 1072755, 1079676, 1107360, 1144272, 1199640, 1239628, 1287306, 1349595, 1430340, 1439568, 1549535, 1599520, 1661040, 1716408, 1740960, 1799460, 1859442, 1907120, 2145510, 2159352, 2288544, 2399280, 2479256, 2574612, 2699190, 2789163, 2860680, 2879136, 3099070, 3218265, 3322080, 3432816, 3598920, 3718884, 3814240, 4291020, 4318704, 4648605, 4798560, 4958512, 5149224, 5398380, 5578326, 5721360, 6198140, 6436530, 6865632, 7197840, 7437768, 8367489, 8582040, 8637408, 9297210, 9917024, 10298448, 10796760, 11156652, 11442720, 12396280, 12873060, 13945815, 14395680, 14875536, 16734978, 17164080, 18594420, 20596896, 21593520, 22313304, 24792560, 25746120, 27891630, 29751072, 33469956, 34328160, 37188840, 41837445, 43187040, 44626608, 49585120, 51492240, 55783260, 66939912, 74377680, 83674890, 89253216, 102984480, 111566520, 133879824, 148755360, 167349780, 223133040, 267759648, 334699560, 446266080, 669399120, 1338798240]

約数ペア:

[(1, 1338798240), (2, 669399120), (3, 446266080), (4, 334699560), (5, 267759648), (6, 223133040), (8, 167349780), (9, 148755360), (10, 133879824), (12, 111566520), (13, 102984480), (15, 89253216), (16, 83674890), (18, 74377680), (20, 66939912), (24, 55783260), (26, 51492240), (27, 49585120), (30, 44626608), (31, 43187040), (32, 41837445), (36, 37188840), (39, 34328160), (40, 33469956), (45, 29751072), (48, 27891630), (52, 25746120), (54, 24792560), (60, 22313304), (62, 21593520), (65, 20596896), (72, 18594420), (78, 17164080), (80, 16734978), (90, 14875536), (93, 14395680), (96, 13945815), (104, 12873060), (108, 12396280), (117, 11442720), (120, 11156652), (124, 10796760), (130, 10298448), (135, 9917024), (144, 9297210), (155, 8637408), (156, 8582040), (160, 8367489), (180, 7437768), (186, 7197840), (195, 6865632), (208, 6436530), (216, 6198140), (234, 5721360), (240, 5578326), (248, 5398380), (260, 5149224), (270, 4958512), (279, 4798560), (288, 4648605), (310, 4318704), (312, 4291020), (351, 3814240), (360, 3718884), (372, 3598920), (390, 3432816), (403, 3322080), (416, 3218265), (432, 3099070), (465, 2879136), (468, 2860680), (480, 2789163), (496, 2699190), (520, 2574612), (540, 2479256), (558, 2399280), (585, 2288544), (620, 2159352), (624, 2145510), (702, 1907120), (720, 1859442), (744, 1799460), (769, 1740960), (780, 1716408), (806, 1661040), (837, 1599520), (864, 1549535), (930, 1439568), (936, 1430340), (992, 1349595), (1040, 1287306), (1080, 1239628), (1116, 1199640), (1170, 1144272), (1209, 1107360), (1240, 1079676), (1248, 1072755), (1395, 959712), (1404, 953560), (1440, 929721), (1488, 899730), (1538, 870480), (1560, 858204), (1612, 830520), (1674, 799760), (1755, 762848), (1860, 719784), (1872, 715170), (2015, 664416), (2080, 643653), (2160, 619814), (2232, 599820), (2307, 580320), (2340, 572136), (2418, 553680), (2480, 539838), (2790, 479856), (2808, 476780), (2976, 449865), (3076, 435240), (3120, 429102), (3224, 415260), (3348, 399880), (3510, 381424), (3627, 369120), (3720, 359892), (3744, 357585), (3845, 348192), (4030, 332208), (4185, 319904), (4320, 309907), (4464, 299910), (4614, 290160), (4680, 286068), (4836, 276840), (4960, 269919), (5580, 239928), (5616, 238390), (6045, 221472), (6152, 217620), (6240, 214551), (6448, 207630), (6696, 199940), (6921, 193440), (7020, 190712), (7254, 184560), (7440, 179946), (7690, 174096), (8060, 166104), (8370, 159952), (8928, 149955), (9228, 145080), (9360, 143034), (9672, 138420), (9997, 133920), (10881, 123040), (11160, 119964), (11232, 119195), (11535, 116064), (12090, 110736), (12304, 108810), (12896, 103815), (13392, 99970), (13842, 96720), (14040, 95356), (14508, 92280), (14880, 89973), (15380, 87048), (16120, 83052), (16740, 79976), (18135, 73824), (18456, 72540), (18720, 71517), (19344, 69210), (19994, 66960), (20763, 64480), (21762, 61520), (22320, 59982), (23070, 58032), (23839, 56160), (24180, 55368), (24608, 54405), (26784, 49985), (27684, 48360), (28080, 47678), (29016, 46140), (29991, 44640), (30760, 43524), (32240, 41526), (33480, 39988), (34605, 38688), (36270, 36912)]