2178658560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2353

約数の個数: 288

約数和(自身を含む): 7891148160

約数和(自身を除く): 5712489600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2297, 2432, 2470, 2496, 2964, 3040, 3120, 3328, 3648, 3705, 3840, 3952, 4160, 4560, 4594, 4864, 4940, 4992, 5928, 6080, 6240, 6891, 7296, 7410, 7904, 8320, 9120, 9188, 9880, 9984, 11485, 11856, 12160, 12480, 13782, 14592, 14820, 15808, 16640, 18240, 18376, 19760, 22970, 23712, 24320, 24960, 27564, 29640, 29861, 31616, 34455, 36480, 36752, 39520, 43643, 45940, 47424, 49920, 55128, 59280, 59722, 63232, 68910, 72960, 73504, 79040, 87286, 89583, 91880, 94848, 110256, 118560, 119444, 130929, 137820, 147008, 149305, 158080, 174572, 179166, 183760, 189696, 218215, 220512, 237120, 238888, 261858, 275640, 294016, 298610, 316160, 349144, 358332, 367520, 436430, 441024, 447915, 474240, 477776, 523716, 551280, 567359, 588032, 597220, 654645, 698288, 716664, 735040, 872860, 882048, 895830, 948480, 955552, 1047432, 1102560, 1134718, 1194440, 1309290, 1396576, 1433328, 1470080, 1702077, 1745720, 1764096, 1791660, 1911104, 2094864, 2205120, 2269436, 2388880, 2618580, 2793152, 2836795, 2866656, 2940160, 3404154, 3491440, 3583320, 3822208, 4189728, 4410240, 4538872, 4777760, 5237160, 5586304, 5673590, 5733312, 6808308, 6982880, 7166640, 7644416, 8379456, 8510385, 8820480, 9077744, 9555520, 10474320, 11172608, 11347180, 11466624, 13616616, 13965760, 14333280, 16758912, 17020770, 18155488, 19111040, 20948640, 22694360, 22933248, 27233232, 27931520, 28666560, 33517824, 34041540, 36310976, 38222080, 41897280, 45388720, 54466464, 55863040, 57333120, 68083080, 72621952, 83794560, 90777440, 108932928, 114666240, 136166160, 145243904, 167589120, 181554880, 217865856, 272332320, 363109760, 435731712, 544664640, 726219520, 1089329280, 2178658560]

約数ペア:

[(1, 2178658560), (2, 1089329280), (3, 726219520), (4, 544664640), (5, 435731712), (6, 363109760), (8, 272332320), (10, 217865856), (12, 181554880), (13, 167589120), (15, 145243904), (16, 136166160), (19, 114666240), (20, 108932928), (24, 90777440), (26, 83794560), (30, 72621952), (32, 68083080), (38, 57333120), (39, 55863040), (40, 54466464), (48, 45388720), (52, 41897280), (57, 38222080), (60, 36310976), (64, 34041540), (65, 33517824), (76, 28666560), (78, 27931520), (80, 27233232), (95, 22933248), (96, 22694360), (104, 20948640), (114, 19111040), (120, 18155488), (128, 17020770), (130, 16758912), (152, 14333280), (156, 13965760), (160, 13616616), (190, 11466624), (192, 11347180), (195, 11172608), (208, 10474320), (228, 9555520), (240, 9077744), (247, 8820480), (256, 8510385), (260, 8379456), (285, 7644416), (304, 7166640), (312, 6982880), (320, 6808308), (380, 5733312), (384, 5673590), (390, 5586304), (416, 5237160), (456, 4777760), (480, 4538872), (494, 4410240), (520, 4189728), (570, 3822208), (608, 3583320), (624, 3491440), (640, 3404154), (741, 2940160), (760, 2866656), (768, 2836795), (780, 2793152), (832, 2618580), (912, 2388880), (960, 2269436), (988, 2205120), (1040, 2094864), (1140, 1911104), (1216, 1791660), (1235, 1764096), (1248, 1745720), (1280, 1702077), (1482, 1470080), (1520, 1433328), (1560, 1396576), (1664, 1309290), (1824, 1194440), (1920, 1134718), (1976, 1102560), (2080, 1047432), (2280, 955552), (2297, 948480), (2432, 895830), (2470, 882048), (2496, 872860), (2964, 735040), (3040, 716664), (3120, 698288), (3328, 654645), (3648, 597220), (3705, 588032), (3840, 567359), (3952, 551280), (4160, 523716), (4560, 477776), (4594, 474240), (4864, 447915), (4940, 441024), (4992, 436430), (5928, 367520), (6080, 358332), (6240, 349144), (6891, 316160), (7296, 298610), (7410, 294016), (7904, 275640), (8320, 261858), (9120, 238888), (9188, 237120), (9880, 220512), (9984, 218215), (11485, 189696), (11856, 183760), (12160, 179166), (12480, 174572), (13782, 158080), (14592, 149305), (14820, 147008), (15808, 137820), (16640, 130929), (18240, 119444), (18376, 118560), (19760, 110256), (22970, 94848), (23712, 91880), (24320, 89583), (24960, 87286), (27564, 79040), (29640, 73504), (29861, 72960), (31616, 68910), (34455, 63232), (36480, 59722), (36752, 59280), (39520, 55128), (43643, 49920), (45940, 47424)]