197615080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 531256320

約数和(自身を除く): 333641240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 41, 46, 52, 62, 65, 82, 92, 104, 115, 124, 130, 155, 164, 169, 184, 205, 230, 248, 260, 299, 310, 328, 338, 403, 410, 460, 520, 533, 598, 620, 676, 713, 806, 820, 845, 920, 943, 1066, 1196, 1240, 1271, 1352, 1426, 1495, 1612, 1640, 1690, 1886, 2015, 2132, 2392, 2542, 2665, 2852, 2990, 3224, 3380, 3565, 3772, 3887, 4030, 4264, 4715, 5084, 5239, 5330, 5704, 5980, 6355, 6760, 6929, 7130, 7544, 7774, 8060, 9269, 9430, 10168, 10478, 10660, 11960, 12259, 12710, 13858, 14260, 15548, 16120, 16523, 18538, 18860, 19435, 20956, 21320, 24518, 25420, 26195, 27716, 28520, 29233, 31096, 33046, 34645, 37076, 37720, 38870, 41912, 46345, 49036, 50840, 52390, 55432, 58466, 61295, 66092, 69290, 74152, 77740, 82615, 92690, 98072, 104780, 116932, 120497, 122590, 132184, 138580, 146165, 155480, 159367, 165230, 185380, 209560, 214799, 233864, 240994, 245180, 277160, 292330, 318734, 330460, 370760, 380029, 429598, 481988, 490360, 584660, 602485, 637468, 660920, 760058, 796835, 859196, 963976, 1073995, 1169320, 1204970, 1274936, 1520116, 1593670, 1718392, 1900145, 2147990, 2409940, 3040232, 3187340, 3800290, 4295980, 4819880, 4940377, 6374680, 7600580, 8591960, 9880754, 15201160, 19761508, 24701885, 39523016, 49403770, 98807540, 197615080]

約数ペア:

[(1, 197615080), (2, 98807540), (4, 49403770), (5, 39523016), (8, 24701885), (10, 19761508), (13, 15201160), (20, 9880754), (23, 8591960), (26, 7600580), (31, 6374680), (40, 4940377), (41, 4819880), (46, 4295980), (52, 3800290), (62, 3187340), (65, 3040232), (82, 2409940), (92, 2147990), (104, 1900145), (115, 1718392), (124, 1593670), (130, 1520116), (155, 1274936), (164, 1204970), (169, 1169320), (184, 1073995), (205, 963976), (230, 859196), (248, 796835), (260, 760058), (299, 660920), (310, 637468), (328, 602485), (338, 584660), (403, 490360), (410, 481988), (460, 429598), (520, 380029), (533, 370760), (598, 330460), (620, 318734), (676, 292330), (713, 277160), (806, 245180), (820, 240994), (845, 233864), (920, 214799), (943, 209560), (1066, 185380), (1196, 165230), (1240, 159367), (1271, 155480), (1352, 146165), (1426, 138580), (1495, 132184), (1612, 122590), (1640, 120497), (1690, 116932), (1886, 104780), (2015, 98072), (2132, 92690), (2392, 82615), (2542, 77740), (2665, 74152), (2852, 69290), (2990, 66092), (3224, 61295), (3380, 58466), (3565, 55432), (3772, 52390), (3887, 50840), (4030, 49036), (4264, 46345), (4715, 41912), (5084, 38870), (5239, 37720), (5330, 37076), (5704, 34645), (5980, 33046), (6355, 31096), (6760, 29233), (6929, 28520), (7130, 27716), (7544, 26195), (7774, 25420), (8060, 24518), (9269, 21320), (9430, 20956), (10168, 19435), (10478, 18860), (10660, 18538), (11960, 16523), (12259, 16120), (12710, 15548), (13858, 14260)]