2420599680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1258

約数の個数: 256

約数和(自身を含む): 8648294400

約数和(自身を除く): 6227694720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1103, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2206, 2286, 2540, 2880, 3048, 3309, 3429, 3456, 3810, 4064, 4320, 4412, 4572, 5080, 5515, 5715, 5760, 6096, 6618, 6858, 7620, 8128, 8640, 8824, 9144, 9927, 10160, 11030, 11430, 12192, 13236, 13716, 15240, 16256, 16545, 17145, 17280, 17648, 18288, 19854, 20320, 22060, 22860, 24384, 26472, 27432, 29781, 30480, 33090, 34290, 35296, 36576, 39708, 40640, 44120, 45720, 48768, 49635, 52944, 54864, 59562, 60960, 66180, 68580, 70592, 73152, 79416, 81280, 88240, 91440, 99270, 105888, 109728, 119124, 121920, 132360, 137160, 140081, 141184, 146304, 148905, 158832, 176480, 182880, 198540, 211776, 219456, 238248, 243840, 264720, 274320, 280162, 297810, 317664, 352960, 365760, 397080, 420243, 423552, 438912, 476496, 529440, 548640, 560324, 595620, 635328, 700405, 705920, 731520, 794160, 840486, 952992, 1058880, 1097280, 1120648, 1191240, 1260729, 1270656, 1400810, 1588320, 1680972, 1905984, 2101215, 2117760, 2194560, 2241296, 2382480, 2521458, 2801620, 3176640, 3361944, 3782187, 3811968, 4202430, 4482592, 4764960, 5042916, 5603240, 6303645, 6353280, 6723888, 7564374, 8404860, 8965184, 9529920, 10085832, 11206480, 12607290, 13447776, 15128748, 16809720, 17930368, 18910935, 19059840, 20171664, 22412960, 25214580, 26895552, 30257496, 33619440, 37821870, 40343328, 44825920, 50429160, 53791104, 60514992, 67238880, 75643740, 80686656, 89651840, 100858320, 121029984, 134477760, 151287480, 161373312, 201716640, 242059968, 268955520, 302574960, 403433280, 484119936, 605149920, 806866560, 1210299840, 2420599680]

約数ペア:

[(1, 2420599680), (2, 1210299840), (3, 806866560), (4, 605149920), (5, 484119936), (6, 403433280), (8, 302574960), (9, 268955520), (10, 242059968), (12, 201716640), (15, 161373312), (16, 151287480), (18, 134477760), (20, 121029984), (24, 100858320), (27, 89651840), (30, 80686656), (32, 75643740), (36, 67238880), (40, 60514992), (45, 53791104), (48, 50429160), (54, 44825920), (60, 40343328), (64, 37821870), (72, 33619440), (80, 30257496), (90, 26895552), (96, 25214580), (108, 22412960), (120, 20171664), (127, 19059840), (128, 18910935), (135, 17930368), (144, 16809720), (160, 15128748), (180, 13447776), (192, 12607290), (216, 11206480), (240, 10085832), (254, 9529920), (270, 8965184), (288, 8404860), (320, 7564374), (360, 6723888), (381, 6353280), (384, 6303645), (432, 5603240), (480, 5042916), (508, 4764960), (540, 4482592), (576, 4202430), (635, 3811968), (640, 3782187), (720, 3361944), (762, 3176640), (864, 2801620), (960, 2521458), (1016, 2382480), (1080, 2241296), (1103, 2194560), (1143, 2117760), (1152, 2101215), (1270, 1905984), (1440, 1680972), (1524, 1588320), (1728, 1400810), (1905, 1270656), (1920, 1260729), (2032, 1191240), (2160, 1120648), (2206, 1097280), (2286, 1058880), (2540, 952992), (2880, 840486), (3048, 794160), (3309, 731520), (3429, 705920), (3456, 700405), (3810, 635328), (4064, 595620), (4320, 560324), (4412, 548640), (4572, 529440), (5080, 476496), (5515, 438912), (5715, 423552), (5760, 420243), (6096, 397080), (6618, 365760), (6858, 352960), (7620, 317664), (8128, 297810), (8640, 280162), (8824, 274320), (9144, 264720), (9927, 243840), (10160, 238248), (11030, 219456), (11430, 211776), (12192, 198540), (13236, 182880), (13716, 176480), (15240, 158832), (16256, 148905), (16545, 146304), (17145, 141184), (17280, 140081), (17648, 137160), (18288, 132360), (19854, 121920), (20320, 119124), (22060, 109728), (22860, 105888), (24384, 99270), (26472, 91440), (27432, 88240), (29781, 81280), (30480, 79416), (33090, 73152), (34290, 70592), (35296, 68580), (36576, 66180), (39708, 60960), (40640, 59562), (44120, 54864), (45720, 52944), (48768, 49635)]