207898320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1937

約数の個数: 160

約数和(自身を含む): 747952128

約数和(自身を除く): 540053808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1847, 1876, 2010, 2345, 2680, 2814, 3216, 3694, 3752, 4020, 4690, 5360, 5541, 5628, 7035, 7388, 7504, 8040, 9235, 9380, 11082, 11256, 12929, 14070, 14776, 16080, 18470, 18760, 22164, 22512, 25858, 27705, 28140, 29552, 36940, 37520, 38787, 44328, 51716, 55410, 56280, 64645, 73880, 77574, 88656, 103432, 110820, 112560, 123749, 129290, 147760, 155148, 193935, 206864, 221640, 247498, 258580, 310296, 371247, 387870, 443280, 494996, 517160, 618745, 620592, 742494, 775740, 866243, 989992, 1034320, 1237490, 1484988, 1551480, 1732486, 1856235, 1979984, 2474980, 2598729, 2969976, 3102960, 3464972, 3712470, 4331215, 4949960, 5197458, 5939952, 6929944, 7424940, 8662430, 9899920, 10394916, 12993645, 13859888, 14849880, 17324860, 20789832, 25987290, 29699760, 34649720, 41579664, 51974580, 69299440, 103949160, 207898320]

約数ペア:

[(1, 207898320), (2, 103949160), (3, 69299440), (4, 51974580), (5, 41579664), (6, 34649720), (7, 29699760), (8, 25987290), (10, 20789832), (12, 17324860), (14, 14849880), (15, 13859888), (16, 12993645), (20, 10394916), (21, 9899920), (24, 8662430), (28, 7424940), (30, 6929944), (35, 5939952), (40, 5197458), (42, 4949960), (48, 4331215), (56, 3712470), (60, 3464972), (67, 3102960), (70, 2969976), (80, 2598729), (84, 2474980), (105, 1979984), (112, 1856235), (120, 1732486), (134, 1551480), (140, 1484988), (168, 1237490), (201, 1034320), (210, 989992), (240, 866243), (268, 775740), (280, 742494), (335, 620592), (336, 618745), (402, 517160), (420, 494996), (469, 443280), (536, 387870), (560, 371247), (670, 310296), (804, 258580), (840, 247498), (938, 221640), (1005, 206864), (1072, 193935), (1340, 155148), (1407, 147760), (1608, 129290), (1680, 123749), (1847, 112560), (1876, 110820), (2010, 103432), (2345, 88656), (2680, 77574), (2814, 73880), (3216, 64645), (3694, 56280), (3752, 55410), (4020, 51716), (4690, 44328), (5360, 38787), (5541, 37520), (5628, 36940), (7035, 29552), (7388, 28140), (7504, 27705), (8040, 25858), (9235, 22512), (9380, 22164), (11082, 18760), (11256, 18470), (12929, 16080), (14070, 14776)]