4891142880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9720

約数の個数: 288

約数和(自身を含む): 18642615264

約数和(自身を除く): 13751472384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 8424, 9360, 9677, 9720, 10530, 11232, 12636, 12960, 14040, 15795, 16848, 18720, 19354, 19440, 21060, 25272, 28080, 29031, 31590, 33696, 38708, 38880, 42120, 48385, 50544, 56160, 58062, 63180, 77416, 84240, 87093, 96770, 101088, 116124, 125801, 126360, 145155, 154832, 168480, 174186, 193540, 232248, 251602, 252720, 261279, 290310, 309664, 348372, 377403, 387080, 435465, 464496, 503204, 505440, 522558, 580620, 629005, 696744, 754806, 774160, 783837, 870930, 928992, 1006408, 1045116, 1132209, 1161240, 1258010, 1306395, 1393488, 1509612, 1548320, 1567674, 1741860, 1887015, 2012816, 2090232, 2264418, 2322480, 2351511, 2516020, 2612790, 2786976, 3019224, 3135348, 3396627, 3483720, 3774030, 3919185, 4025632, 4180464, 4528836, 4644960, 4703022, 5032040, 5225580, 5661045, 6038448, 6270696, 6793254, 6967440, 7548060, 7838370, 8360928, 9057672, 9406044, 10064080, 10189881, 10451160, 11322090, 11757555, 12076896, 12541392, 13586508, 13934880, 15096120, 15676740, 16983135, 18115344, 18812088, 20128160, 20379762, 20902320, 22644180, 23515110, 25082784, 27173016, 30192240, 30569643, 31353480, 33966270, 36230688, 37624176, 40759524, 41804640, 45288360, 47030220, 50949405, 54346032, 60384480, 61139286, 62706960, 67932540, 75248352, 81519048, 90576720, 94060440, 101898810, 108692064, 122278572, 125413920, 135865080, 152848215, 163038096, 181153440, 188120880, 203797620, 244557144, 271730160, 305696430, 326076192, 376241760, 407595240, 489114288, 543460320, 611392860, 815190480, 978228576, 1222785720, 1630380960, 2445571440, 4891142880]

約数ペア:

[(1, 4891142880), (2, 2445571440), (3, 1630380960), (4, 1222785720), (5, 978228576), (6, 815190480), (8, 611392860), (9, 543460320), (10, 489114288), (12, 407595240), (13, 376241760), (15, 326076192), (16, 305696430), (18, 271730160), (20, 244557144), (24, 203797620), (26, 188120880), (27, 181153440), (30, 163038096), (32, 152848215), (36, 135865080), (39, 125413920), (40, 122278572), (45, 108692064), (48, 101898810), (52, 94060440), (54, 90576720), (60, 81519048), (65, 75248352), (72, 67932540), (78, 62706960), (80, 61139286), (81, 60384480), (90, 54346032), (96, 50949405), (104, 47030220), (108, 45288360), (117, 41804640), (120, 40759524), (130, 37624176), (135, 36230688), (144, 33966270), (156, 31353480), (160, 30569643), (162, 30192240), (180, 27173016), (195, 25082784), (208, 23515110), (216, 22644180), (234, 20902320), (240, 20379762), (243, 20128160), (260, 18812088), (270, 18115344), (288, 16983135), (312, 15676740), (324, 15096120), (351, 13934880), (360, 13586508), (390, 12541392), (405, 12076896), (416, 11757555), (432, 11322090), (468, 10451160), (480, 10189881), (486, 10064080), (520, 9406044), (540, 9057672), (585, 8360928), (624, 7838370), (648, 7548060), (702, 6967440), (720, 6793254), (780, 6270696), (810, 6038448), (864, 5661045), (936, 5225580), (972, 5032040), (1040, 4703022), (1053, 4644960), (1080, 4528836), (1170, 4180464), (1215, 4025632), (1248, 3919185), (1296, 3774030), (1404, 3483720), (1440, 3396627), (1560, 3135348), (1620, 3019224), (1755, 2786976), (1872, 2612790), (1944, 2516020), (2080, 2351511), (2106, 2322480), (2160, 2264418), (2340, 2090232), (2430, 2012816), (2592, 1887015), (2808, 1741860), (3120, 1567674), (3159, 1548320), (3240, 1509612), (3510, 1393488), (3744, 1306395), (3888, 1258010), (4212, 1161240), (4320, 1132209), (4680, 1045116), (4860, 1006408), (5265, 928992), (5616, 870930), (6240, 783837), (6318, 774160), (6480, 754806), (7020, 696744), (7776, 629005), (8424, 580620), (9360, 522558), (9677, 505440), (9720, 503204), (10530, 464496), (11232, 435465), (12636, 387080), (12960, 377403), (14040, 348372), (15795, 309664), (16848, 290310), (18720, 261279), (19354, 252720), (19440, 251602), (21060, 232248), (25272, 193540), (28080, 174186), (29031, 168480), (31590, 154832), (33696, 145155), (38708, 126360), (38880, 125801), (42120, 116124), (48385, 101088), (50544, 96770), (56160, 87093), (58062, 84240), (63180, 77416)]