1910985120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 288

約数和(自身を含む): 7159186944

約数和(自身を除く): 5248201824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 223, 240, 264, 288, 330, 352, 360, 396, 440, 446, 480, 495, 528, 541, 660, 669, 720, 792, 880, 892, 990, 1056, 1082, 1115, 1320, 1338, 1440, 1584, 1623, 1760, 1784, 1980, 2007, 2164, 2230, 2453, 2640, 2676, 2705, 3168, 3246, 3345, 3568, 3960, 4014, 4328, 4460, 4869, 4906, 5280, 5352, 5410, 5951, 6492, 6690, 7136, 7359, 7920, 8028, 8115, 8656, 8920, 9738, 9812, 10035, 10704, 10820, 11902, 12265, 12984, 13380, 14718, 15840, 16056, 16230, 17312, 17840, 17853, 19476, 19624, 20070, 21408, 21640, 22077, 23804, 24345, 24530, 25968, 26760, 29436, 29755, 32112, 32460, 35680, 35706, 36795, 38952, 39248, 40140, 43280, 44154, 47608, 48690, 49060, 51936, 53520, 53559, 58872, 59510, 64224, 64920, 71412, 73590, 77904, 78496, 80280, 86560, 88308, 89265, 95216, 97380, 98120, 107040, 107118, 110385, 117744, 119020, 120643, 129840, 142824, 147180, 155808, 160560, 176616, 178530, 190432, 194760, 196240, 214236, 220770, 235488, 238040, 241286, 259680, 267795, 285648, 294360, 321120, 353232, 357060, 361929, 389520, 392480, 428472, 441540, 476080, 482572, 535590, 571296, 588720, 603215, 706464, 714120, 723858, 779040, 856944, 883080, 952160, 965144, 1071180, 1085787, 1177440, 1206430, 1327073, 1428240, 1447716, 1713888, 1766160, 1809645, 1930288, 2142360, 2171574, 2412860, 2654146, 2856480, 2895432, 3532320, 3619290, 3860576, 3981219, 4284720, 4343148, 4825720, 5308292, 5428935, 5790864, 6635365, 7238580, 7962438, 8569440, 8686296, 9651440, 10616584, 10857870, 11581728, 11943657, 13270730, 14477160, 15924876, 17372592, 19302880, 19906095, 21233168, 21715740, 23887314, 26541460, 28954320, 31849752, 34745184, 39812190, 42466336, 43431480, 47774628, 53082920, 57908640, 59718285, 63699504, 79624380, 86862960, 95549256, 106165840, 119436570, 127399008, 159248760, 173725920, 191098512, 212331680, 238873140, 318497520, 382197024, 477746280, 636995040, 955492560, 1910985120]

約数ペア:

[(1, 1910985120), (2, 955492560), (3, 636995040), (4, 477746280), (5, 382197024), (6, 318497520), (8, 238873140), (9, 212331680), (10, 191098512), (11, 173725920), (12, 159248760), (15, 127399008), (16, 119436570), (18, 106165840), (20, 95549256), (22, 86862960), (24, 79624380), (30, 63699504), (32, 59718285), (33, 57908640), (36, 53082920), (40, 47774628), (44, 43431480), (45, 42466336), (48, 39812190), (55, 34745184), (60, 31849752), (66, 28954320), (72, 26541460), (80, 23887314), (88, 21715740), (90, 21233168), (96, 19906095), (99, 19302880), (110, 17372592), (120, 15924876), (132, 14477160), (144, 13270730), (160, 11943657), (165, 11581728), (176, 10857870), (180, 10616584), (198, 9651440), (220, 8686296), (223, 8569440), (240, 7962438), (264, 7238580), (288, 6635365), (330, 5790864), (352, 5428935), (360, 5308292), (396, 4825720), (440, 4343148), (446, 4284720), (480, 3981219), (495, 3860576), (528, 3619290), (541, 3532320), (660, 2895432), (669, 2856480), (720, 2654146), (792, 2412860), (880, 2171574), (892, 2142360), (990, 1930288), (1056, 1809645), (1082, 1766160), (1115, 1713888), (1320, 1447716), (1338, 1428240), (1440, 1327073), (1584, 1206430), (1623, 1177440), (1760, 1085787), (1784, 1071180), (1980, 965144), (2007, 952160), (2164, 883080), (2230, 856944), (2453, 779040), (2640, 723858), (2676, 714120), (2705, 706464), (3168, 603215), (3246, 588720), (3345, 571296), (3568, 535590), (3960, 482572), (4014, 476080), (4328, 441540), (4460, 428472), (4869, 392480), (4906, 389520), (5280, 361929), (5352, 357060), (5410, 353232), (5951, 321120), (6492, 294360), (6690, 285648), (7136, 267795), (7359, 259680), (7920, 241286), (8028, 238040), (8115, 235488), (8656, 220770), (8920, 214236), (9738, 196240), (9812, 194760), (10035, 190432), (10704, 178530), (10820, 176616), (11902, 160560), (12265, 155808), (12984, 147180), (13380, 142824), (14718, 129840), (15840, 120643), (16056, 119020), (16230, 117744), (17312, 110385), (17840, 107118), (17853, 107040), (19476, 98120), (19624, 97380), (20070, 95216), (21408, 89265), (21640, 88308), (22077, 86560), (23804, 80280), (24345, 78496), (24530, 77904), (25968, 73590), (26760, 71412), (29436, 64920), (29755, 64224), (32112, 59510), (32460, 58872), (35680, 53559), (35706, 53520), (36795, 51936), (38952, 49060), (39248, 48690), (40140, 47608), (43280, 44154)]