2028036960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20411}}^1$

素因数の和:20458

約数の個数: 192

約数和(自身を含む): 7407106560

約数和(自身を除く): 5379069600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 20411, 24840, 33120, 40822, 49680, 61233, 81644, 99360, 102055, 122466, 163288, 183699, 204110, 244932, 306165, 326576, 367398, 408220, 469453, 489864, 551097, 612330, 653152, 734796, 816440, 918495, 938906, 979728, 1102194, 1224660, 1408359, 1469592, 1632880, 1836990, 1877812, 1959456, 2204388, 2347265, 2449320, 2755485, 2816718, 2939184, 3265760, 3673980, 3755624, 4225077, 4408776, 4694530, 4898640, 5510970, 5633436, 5878368, 7041795, 7347960, 7511248, 8450154, 8817552, 9389060, 9797280, 11021940, 11266872, 12675231, 14083590, 14695920, 15022496, 16900308, 17635104, 18778120, 21125385, 22043880, 22533744, 25350462, 28167180, 29391840, 33800616, 37556240, 42250770, 44087760, 45067488, 50700924, 56334360, 63376155, 67601232, 75112480, 84501540, 88175520, 101401848, 112668720, 126752310, 135202464, 169003080, 202803696, 225337440, 253504620, 338006160, 405607392, 507009240, 676012320, 1014018480, 2028036960]

約数ペア:

[(1, 2028036960), (2, 1014018480), (3, 676012320), (4, 507009240), (5, 405607392), (6, 338006160), (8, 253504620), (9, 225337440), (10, 202803696), (12, 169003080), (15, 135202464), (16, 126752310), (18, 112668720), (20, 101401848), (23, 88175520), (24, 84501540), (27, 75112480), (30, 67601232), (32, 63376155), (36, 56334360), (40, 50700924), (45, 45067488), (46, 44087760), (48, 42250770), (54, 37556240), (60, 33800616), (69, 29391840), (72, 28167180), (80, 25350462), (90, 22533744), (92, 22043880), (96, 21125385), (108, 18778120), (115, 17635104), (120, 16900308), (135, 15022496), (138, 14695920), (144, 14083590), (160, 12675231), (180, 11266872), (184, 11021940), (207, 9797280), (216, 9389060), (230, 8817552), (240, 8450154), (270, 7511248), (276, 7347960), (288, 7041795), (345, 5878368), (360, 5633436), (368, 5510970), (414, 4898640), (432, 4694530), (460, 4408776), (480, 4225077), (540, 3755624), (552, 3673980), (621, 3265760), (690, 2939184), (720, 2816718), (736, 2755485), (828, 2449320), (864, 2347265), (920, 2204388), (1035, 1959456), (1080, 1877812), (1104, 1836990), (1242, 1632880), (1380, 1469592), (1440, 1408359), (1656, 1224660), (1840, 1102194), (2070, 979728), (2160, 938906), (2208, 918495), (2484, 816440), (2760, 734796), (3105, 653152), (3312, 612330), (3680, 551097), (4140, 489864), (4320, 469453), (4968, 408220), (5520, 367398), (6210, 326576), (6624, 306165), (8280, 244932), (9936, 204110), (11040, 183699), (12420, 163288), (16560, 122466), (19872, 102055), (20411, 99360), (24840, 81644), (33120, 61233), (40822, 49680)]