2471040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 256

約数和(自身を含む): 10281600

約数和(自身を除く): 7810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 384, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 660, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1287, 1320, 1404, 1408, 1430, 1440, 1485, 1560, 1584, 1664, 1716, 1728, 1755, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3432, 3456, 3510, 3520, 3744, 3861, 3960, 4160, 4224, 4290, 4320, 4576, 4680, 4752, 4992, 5148, 5280, 5616, 5720, 5760, 5940, 6240, 6336, 6435, 6864, 7020, 7040, 7488, 7722, 7920, 8320, 8580, 8640, 9152, 9360, 9504, 10296, 10560, 11232, 11440, 11880, 12480, 12672, 12870, 13728, 14040, 14976, 15444, 15840, 17160, 17280, 18304, 18720, 19008, 19305, 20592, 21120, 22464, 22880, 23760, 24960, 25740, 27456, 28080, 30888, 31680, 34320, 37440, 38016, 38610, 41184, 44928, 45760, 47520, 51480, 54912, 56160, 61776, 63360, 68640, 74880, 77220, 82368, 91520, 95040, 102960, 112320, 123552, 137280, 154440, 164736, 190080, 205920, 224640, 247104, 274560, 308880, 411840, 494208, 617760, 823680, 1235520, 2471040]

約数ペア:

[(1, 2471040), (2, 1235520), (3, 823680), (4, 617760), (5, 494208), (6, 411840), (8, 308880), (9, 274560), (10, 247104), (11, 224640), (12, 205920), (13, 190080), (15, 164736), (16, 154440), (18, 137280), (20, 123552), (22, 112320), (24, 102960), (26, 95040), (27, 91520), (30, 82368), (32, 77220), (33, 74880), (36, 68640), (39, 63360), (40, 61776), (44, 56160), (45, 54912), (48, 51480), (52, 47520), (54, 45760), (55, 44928), (60, 41184), (64, 38610), (65, 38016), (66, 37440), (72, 34320), (78, 31680), (80, 30888), (88, 28080), (90, 27456), (96, 25740), (99, 24960), (104, 23760), (108, 22880), (110, 22464), (117, 21120), (120, 20592), (128, 19305), (130, 19008), (132, 18720), (135, 18304), (143, 17280), (144, 17160), (156, 15840), (160, 15444), (165, 14976), (176, 14040), (180, 13728), (192, 12870), (195, 12672), (198, 12480), (208, 11880), (216, 11440), (220, 11232), (234, 10560), (240, 10296), (260, 9504), (264, 9360), (270, 9152), (286, 8640), (288, 8580), (297, 8320), (312, 7920), (320, 7722), (330, 7488), (351, 7040), (352, 7020), (360, 6864), (384, 6435), (390, 6336), (396, 6240), (416, 5940), (429, 5760), (432, 5720), (440, 5616), (468, 5280), (480, 5148), (495, 4992), (520, 4752), (528, 4680), (540, 4576), (572, 4320), (576, 4290), (585, 4224), (594, 4160), (624, 3960), (640, 3861), (660, 3744), (702, 3520), (704, 3510), (715, 3456), (720, 3432), (780, 3168), (792, 3120), (832, 2970), (858, 2880), (864, 2860), (880, 2808), (936, 2640), (960, 2574), (990, 2496), (1040, 2376), (1056, 2340), (1080, 2288), (1144, 2160), (1152, 2145), (1170, 2112), (1188, 2080), (1248, 1980), (1287, 1920), (1320, 1872), (1404, 1760), (1408, 1755), (1430, 1728), (1440, 1716), (1485, 1664), (1560, 1584)]