520153920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 448

約数和(自身を含む): 2160910080

約数和(自身を除く): 1640756160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 390, 396, 416, 421, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 660, 702, 704, 715, 720, 780, 792, 832, 842, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1170, 1188, 1248, 1263, 1287, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1684, 1716, 1728, 1755, 1760, 1872, 1980, 2080, 2105, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2526, 2574, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3368, 3432, 3510, 3520, 3744, 3789, 3861, 3960, 4160, 4210, 4290, 4320, 4576, 4631, 4680, 4752, 5052, 5148, 5280, 5473, 5616, 5720, 5940, 6240, 6315, 6336, 6435, 6736, 6864, 7020, 7488, 7578, 7722, 7920, 8420, 8580, 8640, 9152, 9262, 9360, 9504, 10104, 10296, 10560, 10946, 11232, 11367, 11440, 11880, 12480, 12630, 12870, 13472, 13728, 13893, 14040, 15156, 15444, 15840, 16419, 16840, 17160, 18524, 18720, 18945, 19008, 19305, 20208, 20592, 21892, 22464, 22734, 22880, 23155, 23760, 25260, 25740, 26944, 27365, 27456, 27786, 28080, 30312, 30888, 31680, 32838, 33680, 34320, 37048, 37440, 37890, 38610, 40416, 41184, 41679, 43784, 45468, 45760, 46310, 47520, 49257, 50520, 51480, 54730, 55572, 56160, 56835, 60203, 60624, 61776, 65676, 67360, 68640, 69465, 74096, 75780, 77220, 80832, 82095, 82368, 83358, 87568, 90936, 92620, 95040, 98514, 101040, 102960, 109460, 111144, 112320, 113670, 120406, 121248, 123552, 125037, 131352, 134720, 137280, 138930, 147771, 148192, 151560, 154440, 164190, 166716, 175136, 180609, 181872, 185240, 197028, 202080, 205920, 208395, 218920, 222288, 227340, 240812, 242496, 246285, 247104, 250074, 262704, 277860, 295542, 296384, 301015, 303120, 308880, 328380, 333432, 350272, 361218, 363744, 370480, 394056, 404160, 411840, 416790, 437840, 444576, 454680, 481624, 492570, 500148, 525408, 541827, 555720, 591084, 602030, 606240, 617760, 625185, 656760, 666864, 722436, 727488, 738855, 740960, 788112, 833580, 875680, 889152, 903045, 909360, 963248, 985140, 1000296, 1050816, 1083654, 1111440, 1182168, 1204060, 1212480, 1235520, 1250370, 1313520, 1333728, 1444872, 1477710, 1481920, 1576224, 1625481, 1667160, 1751360, 1806090, 1818720, 1926496, 1970280, 2000592, 2167308, 2222880, 2364336, 2408120, 2500740, 2627040, 2667456, 2709135, 2889744, 2955420, 3152448, 3250962, 3334320, 3612180, 3637440, 3852992, 3940560, 4001184, 4334616, 4445760, 4728672, 4816240, 5001480, 5254080, 5418270, 5779488, 5910840, 6501924, 6668640, 7224360, 7881120, 8002368, 8127405, 8669232, 9457344, 9632480, 10002960, 10836540, 11558976, 11821680, 13003848, 13337280, 14448720, 15762240, 16254810, 17338464, 19264960, 20005920, 21673080, 23643360, 26007696, 28897440, 32509620, 34676928, 40011840, 43346160, 47286720, 52015392, 57794880, 65019240, 86692320, 104030784, 130038480, 173384640, 260076960, 520153920]

約数ペア:

[(1, 520153920), (2, 260076960), (3, 173384640), (4, 130038480), (5, 104030784), (6, 86692320), (8, 65019240), (9, 57794880), (10, 52015392), (11, 47286720), (12, 43346160), (13, 40011840), (15, 34676928), (16, 32509620), (18, 28897440), (20, 26007696), (22, 23643360), (24, 21673080), (26, 20005920), (27, 19264960), (30, 17338464), (32, 16254810), (33, 15762240), (36, 14448720), (39, 13337280), (40, 13003848), (44, 11821680), (45, 11558976), (48, 10836540), (52, 10002960), (54, 9632480), (55, 9457344), (60, 8669232), (64, 8127405), (65, 8002368), (66, 7881120), (72, 7224360), (78, 6668640), (80, 6501924), (88, 5910840), (90, 5779488), (96, 5418270), (99, 5254080), (104, 5001480), (108, 4816240), (110, 4728672), (117, 4445760), (120, 4334616), (130, 4001184), (132, 3940560), (135, 3852992), (143, 3637440), (144, 3612180), (156, 3334320), (160, 3250962), (165, 3152448), (176, 2955420), (180, 2889744), (192, 2709135), (195, 2667456), (198, 2627040), (208, 2500740), (216, 2408120), (220, 2364336), (234, 2222880), (240, 2167308), (260, 2000592), (264, 1970280), (270, 1926496), (286, 1818720), (288, 1806090), (297, 1751360), (312, 1667160), (320, 1625481), (330, 1576224), (351, 1481920), (352, 1477710), (360, 1444872), (390, 1333728), (396, 1313520), (416, 1250370), (421, 1235520), (429, 1212480), (432, 1204060), (440, 1182168), (468, 1111440), (480, 1083654), (495, 1050816), (520, 1000296), (528, 985140), (540, 963248), (572, 909360), (576, 903045), (585, 889152), (594, 875680), (624, 833580), (660, 788112), (702, 740960), (704, 738855), (715, 727488), (720, 722436), (780, 666864), (792, 656760), (832, 625185), (842, 617760), (858, 606240), (864, 602030), (880, 591084), (936, 555720), (960, 541827), (990, 525408), (1040, 500148), (1056, 492570), (1080, 481624), (1144, 454680), (1170, 444576), (1188, 437840), (1248, 416790), (1263, 411840), (1287, 404160), (1320, 394056), (1404, 370480), (1430, 363744), (1440, 361218), (1485, 350272), (1560, 333432), (1584, 328380), (1684, 308880), (1716, 303120), (1728, 301015), (1755, 296384), (1760, 295542), (1872, 277860), (1980, 262704), (2080, 250074), (2105, 247104), (2112, 246285), (2145, 242496), (2160, 240812), (2288, 227340), (2340, 222288), (2376, 218920), (2496, 208395), (2526, 205920), (2574, 202080), (2640, 197028), (2808, 185240), (2860, 181872), (2880, 180609), (2970, 175136), (3120, 166716), (3168, 164190), (3368, 154440), (3432, 151560), (3510, 148192), (3520, 147771), (3744, 138930), (3789, 137280), (3861, 134720), (3960, 131352), (4160, 125037), (4210, 123552), (4290, 121248), (4320, 120406), (4576, 113670), (4631, 112320), (4680, 111144), (4752, 109460), (5052, 102960), (5148, 101040), (5280, 98514), (5473, 95040), (5616, 92620), (5720, 90936), (5940, 87568), (6240, 83358), (6315, 82368), (6336, 82095), (6435, 80832), (6736, 77220), (6864, 75780), (7020, 74096), (7488, 69465), (7578, 68640), (7722, 67360), (7920, 65676), (8420, 61776), (8580, 60624), (8640, 60203), (9152, 56835), (9262, 56160), (9360, 55572), (9504, 54730), (10104, 51480), (10296, 50520), (10560, 49257), (10946, 47520), (11232, 46310), (11367, 45760), (11440, 45468), (11880, 43784), (12480, 41679), (12630, 41184), (12870, 40416), (13472, 38610), (13728, 37890), (13893, 37440), (14040, 37048), (15156, 34320), (15444, 33680), (15840, 32838), (16419, 31680), (16840, 30888), (17160, 30312), (18524, 28080), (18720, 27786), (18945, 27456), (19008, 27365), (19305, 26944), (20208, 25740), (20592, 25260), (21892, 23760), (22464, 23155), (22734, 22880)]