517592320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 1441657728

約数和(自身を除く): 924065408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 947, 976, 1120, 1220, 1280, 1708, 1792, 1894, 1952, 2135, 2240, 2440, 3416, 3788, 3904, 4270, 4480, 4735, 4880, 6629, 6832, 7576, 7808, 8540, 8960, 9470, 9760, 13258, 13664, 15152, 15616, 17080, 18940, 19520, 26516, 27328, 30304, 33145, 34160, 37880, 39040, 53032, 54656, 57767, 60608, 66290, 68320, 75760, 78080, 106064, 109312, 115534, 121216, 132580, 136640, 151520, 212128, 231068, 242432, 265160, 273280, 288835, 303040, 404369, 424256, 462136, 530320, 546560, 577670, 606080, 808738, 848512, 924272, 1060640, 1155340, 1212160, 1617476, 1697024, 1848544, 2021845, 2121280, 2310680, 3234952, 3697088, 4043690, 4242560, 4621360, 6469904, 7394176, 8087380, 8485120, 9242720, 12939808, 14788352, 16174760, 18485440, 25879616, 32349520, 36970880, 51759232, 64699040, 73941760, 103518464, 129398080, 258796160, 517592320]

約数ペア:

[(1, 517592320), (2, 258796160), (4, 129398080), (5, 103518464), (7, 73941760), (8, 64699040), (10, 51759232), (14, 36970880), (16, 32349520), (20, 25879616), (28, 18485440), (32, 16174760), (35, 14788352), (40, 12939808), (56, 9242720), (61, 8485120), (64, 8087380), (70, 7394176), (80, 6469904), (112, 4621360), (122, 4242560), (128, 4043690), (140, 3697088), (160, 3234952), (224, 2310680), (244, 2121280), (256, 2021845), (280, 1848544), (305, 1697024), (320, 1617476), (427, 1212160), (448, 1155340), (488, 1060640), (560, 924272), (610, 848512), (640, 808738), (854, 606080), (896, 577670), (947, 546560), (976, 530320), (1120, 462136), (1220, 424256), (1280, 404369), (1708, 303040), (1792, 288835), (1894, 273280), (1952, 265160), (2135, 242432), (2240, 231068), (2440, 212128), (3416, 151520), (3788, 136640), (3904, 132580), (4270, 121216), (4480, 115534), (4735, 109312), (4880, 106064), (6629, 78080), (6832, 75760), (7576, 68320), (7808, 66290), (8540, 60608), (8960, 57767), (9470, 54656), (9760, 53032), (13258, 39040), (13664, 37880), (15152, 34160), (15616, 33145), (17080, 30304), (18940, 27328), (19520, 26516)]