2028084480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 360

約数和(自身を含む): 7502820864

約数和(自身を除く): 5474736384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 631, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1262, 1280, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1893, 1920, 1984, 2160, 2232, 2304, 2480, 2511, 2524, 2592, 2790, 2880, 2976, 3155, 3240, 3348, 3456, 3720, 3786, 3840, 3968, 4185, 4320, 4464, 4960, 5022, 5048, 5184, 5580, 5679, 5760, 5952, 6310, 6480, 6696, 6912, 7440, 7572, 7936, 8370, 8640, 8928, 9465, 9920, 10044, 10096, 10368, 11160, 11358, 11520, 11904, 12555, 12620, 12960, 13392, 14880, 15144, 16740, 17037, 17280, 17856, 18930, 19561, 19840, 20088, 20192, 20736, 22320, 22716, 23808, 25110, 25240, 25920, 26784, 28395, 29760, 30288, 33480, 34074, 34560, 35712, 37860, 39122, 39680, 40176, 40384, 44640, 45432, 50220, 50480, 51111, 51840, 53568, 56790, 58683, 59520, 60576, 66960, 68148, 71424, 75720, 78244, 80352, 80768, 85185, 89280, 90864, 97805, 100440, 100960, 102222, 103680, 107136, 113580, 117366, 119040, 121152, 133920, 136296, 151440, 156488, 160704, 161536, 170370, 176049, 178560, 181728, 195610, 200880, 201920, 204444, 214272, 227160, 234732, 242304, 255555, 267840, 272592, 293415, 302880, 312976, 321408, 340740, 352098, 357120, 363456, 391220, 401760, 403840, 408888, 454320, 469464, 484608, 511110, 528147, 535680, 545184, 586830, 605760, 625952, 642816, 681480, 704196, 726912, 782440, 803520, 807680, 817776, 880245, 908640, 938928, 1022220, 1056294, 1071360, 1090368, 1173660, 1211520, 1251904, 1362960, 1408392, 1453824, 1564880, 1584441, 1607040, 1635552, 1760490, 1817280, 1877856, 2044440, 2112588, 2180736, 2347320, 2423040, 2503808, 2640735, 2725920, 2816784, 3129760, 3168882, 3214080, 3271104, 3520980, 3634560, 3755712, 4088880, 4225176, 4361472, 4694640, 5007616, 5281470, 5451840, 5633568, 6259520, 6337764, 6542208, 7041960, 7269120, 7511424, 7922205, 8177760, 8450352, 9389280, 10562940, 10903680, 11267136, 12519040, 12675528, 13084416, 14083920, 15022848, 15844410, 16355520, 16900704, 18778560, 21125880, 21807360, 22534272, 25038080, 25351056, 28167840, 31688820, 32711040, 33801408, 37557120, 42251760, 45068544, 50702112, 56335680, 63377640, 65422080, 67602816, 75114240, 84503520, 101404224, 112671360, 126755280, 135205632, 169007040, 202808448, 225342720, 253510560, 338014080, 405616896, 507021120, 676028160, 1014042240, 2028084480]

約数ペア:

[(1, 2028084480), (2, 1014042240), (3, 676028160), (4, 507021120), (5, 405616896), (6, 338014080), (8, 253510560), (9, 225342720), (10, 202808448), (12, 169007040), (15, 135205632), (16, 126755280), (18, 112671360), (20, 101404224), (24, 84503520), (27, 75114240), (30, 67602816), (31, 65422080), (32, 63377640), (36, 56335680), (40, 50702112), (45, 45068544), (48, 42251760), (54, 37557120), (60, 33801408), (62, 32711040), (64, 31688820), (72, 28167840), (80, 25351056), (81, 25038080), (90, 22534272), (93, 21807360), (96, 21125880), (108, 18778560), (120, 16900704), (124, 16355520), (128, 15844410), (135, 15022848), (144, 14083920), (155, 13084416), (160, 12675528), (162, 12519040), (180, 11267136), (186, 10903680), (192, 10562940), (216, 9389280), (240, 8450352), (248, 8177760), (256, 7922205), (270, 7511424), (279, 7269120), (288, 7041960), (310, 6542208), (320, 6337764), (324, 6259520), (360, 5633568), (372, 5451840), (384, 5281470), (405, 5007616), (432, 4694640), (465, 4361472), (480, 4225176), (496, 4088880), (540, 3755712), (558, 3634560), (576, 3520980), (620, 3271104), (631, 3214080), (640, 3168882), (648, 3129760), (720, 2816784), (744, 2725920), (768, 2640735), (810, 2503808), (837, 2423040), (864, 2347320), (930, 2180736), (960, 2112588), (992, 2044440), (1080, 1877856), (1116, 1817280), (1152, 1760490), (1240, 1635552), (1262, 1607040), (1280, 1584441), (1296, 1564880), (1395, 1453824), (1440, 1408392), (1488, 1362960), (1620, 1251904), (1674, 1211520), (1728, 1173660), (1860, 1090368), (1893, 1071360), (1920, 1056294), (1984, 1022220), (2160, 938928), (2232, 908640), (2304, 880245), (2480, 817776), (2511, 807680), (2524, 803520), (2592, 782440), (2790, 726912), (2880, 704196), (2976, 681480), (3155, 642816), (3240, 625952), (3348, 605760), (3456, 586830), (3720, 545184), (3786, 535680), (3840, 528147), (3968, 511110), (4185, 484608), (4320, 469464), (4464, 454320), (4960, 408888), (5022, 403840), (5048, 401760), (5184, 391220), (5580, 363456), (5679, 357120), (5760, 352098), (5952, 340740), (6310, 321408), (6480, 312976), (6696, 302880), (6912, 293415), (7440, 272592), (7572, 267840), (7936, 255555), (8370, 242304), (8640, 234732), (8928, 227160), (9465, 214272), (9920, 204444), (10044, 201920), (10096, 200880), (10368, 195610), (11160, 181728), (11358, 178560), (11520, 176049), (11904, 170370), (12555, 161536), (12620, 160704), (12960, 156488), (13392, 151440), (14880, 136296), (15144, 133920), (16740, 121152), (17037, 119040), (17280, 117366), (17856, 113580), (18930, 107136), (19561, 103680), (19840, 102222), (20088, 100960), (20192, 100440), (20736, 97805), (22320, 90864), (22716, 89280), (23808, 85185), (25110, 80768), (25240, 80352), (25920, 78244), (26784, 75720), (28395, 71424), (29760, 68148), (30288, 66960), (33480, 60576), (34074, 59520), (34560, 58683), (35712, 56790), (37860, 53568), (39122, 51840), (39680, 51111), (40176, 50480), (40384, 50220), (44640, 45432)]