669399120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 320

約数和(自身を含む): 2566502400

約数和(自身を除く): 1897103280

約数列:

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

約数ペア:

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