2008090560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{42689}}^1$

素因数の和:42723

約数の個数: 168

約数和(自身を含む): 7416789840

約数和(自身を除く): 5408699280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 42689, 47040, 85378, 128067, 170756, 213445, 256134, 298823, 341512, 426890, 512268, 597646, 640335, 683024, 853780, 896469, 1024536, 1195292, 1280670, 1366048, 1494115, 1707560, 1792938, 2049072, 2091761, 2390584, 2561340, 2732096, 2988230, 3415120, 3585876, 4098144, 4183522, 4482345, 4781168, 5122680, 5976460, 6275283, 6830240, 7171752, 8196288, 8367044, 8964690, 9562336, 10245360, 10458805, 11952920, 12550566, 13660480, 14343504, 16734088, 17929380, 19124672, 20490720, 20917610, 23905840, 25101132, 28687008, 31376415, 33468176, 35858760, 40981440, 41835220, 47811680, 50202264, 57374016, 62752830, 66936352, 71717520, 83670440, 95623360, 100404528, 125505660, 133872704, 143435040, 167340880, 200809056, 251011320, 286870080, 334681760, 401618112, 502022640, 669363520, 1004045280, 2008090560]

約数ペア:

[(1, 2008090560), (2, 1004045280), (3, 669363520), (4, 502022640), (5, 401618112), (6, 334681760), (7, 286870080), (8, 251011320), (10, 200809056), (12, 167340880), (14, 143435040), (15, 133872704), (16, 125505660), (20, 100404528), (21, 95623360), (24, 83670440), (28, 71717520), (30, 66936352), (32, 62752830), (35, 57374016), (40, 50202264), (42, 47811680), (48, 41835220), (49, 40981440), (56, 35858760), (60, 33468176), (64, 31376415), (70, 28687008), (80, 25101132), (84, 23905840), (96, 20917610), (98, 20490720), (105, 19124672), (112, 17929380), (120, 16734088), (140, 14343504), (147, 13660480), (160, 12550566), (168, 11952920), (192, 10458805), (196, 10245360), (210, 9562336), (224, 8964690), (240, 8367044), (245, 8196288), (280, 7171752), (294, 6830240), (320, 6275283), (336, 5976460), (392, 5122680), (420, 4781168), (448, 4482345), (480, 4183522), (490, 4098144), (560, 3585876), (588, 3415120), (672, 2988230), (735, 2732096), (784, 2561340), (840, 2390584), (960, 2091761), (980, 2049072), (1120, 1792938), (1176, 1707560), (1344, 1494115), (1470, 1366048), (1568, 1280670), (1680, 1195292), (1960, 1024536), (2240, 896469), (2352, 853780), (2940, 683024), (3136, 640335), (3360, 597646), (3920, 512268), (4704, 426890), (5880, 341512), (6720, 298823), (7840, 256134), (9408, 213445), (11760, 170756), (15680, 128067), (23520, 85378), (42689, 47040)]