173939920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 541465344

約数和(自身を除く): 367525424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 151, 154, 170, 176, 187, 220, 238, 242, 272, 280, 302, 308, 340, 374, 385, 440, 476, 484, 560, 595, 604, 605, 616, 680, 748, 755, 770, 847, 880, 935, 952, 968, 1057, 1190, 1208, 1210, 1232, 1309, 1360, 1496, 1510, 1540, 1661, 1694, 1870, 1904, 1936, 2057, 2114, 2380, 2416, 2420, 2567, 2618, 2992, 3020, 3080, 3322, 3388, 3740, 4114, 4228, 4235, 4760, 4840, 5134, 5236, 5285, 6040, 6160, 6545, 6644, 6776, 7480, 8228, 8305, 8456, 8470, 9520, 9680, 10268, 10285, 10472, 10570, 11627, 12080, 12835, 13090, 13288, 13552, 14399, 14960, 16456, 16610, 16912, 16940, 17969, 18271, 20536, 20570, 20944, 21140, 23254, 25670, 26180, 26576, 28237, 28798, 32912, 33220, 33880, 35938, 36542, 41072, 41140, 42280, 46508, 51340, 52360, 56474, 57596, 58135, 66440, 67760, 71876, 71995, 73084, 82280, 84560, 89845, 91355, 93016, 102680, 104720, 112948, 115192, 116270, 127897, 132880, 141185, 143752, 143990, 146168, 164560, 179690, 182710, 186032, 197659, 205360, 225896, 230384, 232540, 255794, 282370, 287504, 287980, 292336, 310607, 359380, 365420, 395318, 451792, 465080, 511588, 564740, 575960, 621214, 639485, 718760, 730840, 790636, 930160, 988295, 1023176, 1129480, 1151920, 1242428, 1278970, 1437520, 1461680, 1553035, 1581272, 1976590, 2046352, 2174249, 2258960, 2484856, 2557940, 3106070, 3162544, 3953180, 4348498, 4969712, 5115880, 6212140, 7906360, 8696996, 10231760, 10871245, 12424280, 15812720, 17393992, 21742490, 24848560, 34787984, 43484980, 86969960, 173939920]

約数ペア:

[(1, 173939920), (2, 86969960), (4, 43484980), (5, 34787984), (7, 24848560), (8, 21742490), (10, 17393992), (11, 15812720), (14, 12424280), (16, 10871245), (17, 10231760), (20, 8696996), (22, 7906360), (28, 6212140), (34, 5115880), (35, 4969712), (40, 4348498), (44, 3953180), (55, 3162544), (56, 3106070), (68, 2557940), (70, 2484856), (77, 2258960), (80, 2174249), (85, 2046352), (88, 1976590), (110, 1581272), (112, 1553035), (119, 1461680), (121, 1437520), (136, 1278970), (140, 1242428), (151, 1151920), (154, 1129480), (170, 1023176), (176, 988295), (187, 930160), (220, 790636), (238, 730840), (242, 718760), (272, 639485), (280, 621214), (302, 575960), (308, 564740), (340, 511588), (374, 465080), (385, 451792), (440, 395318), (476, 365420), (484, 359380), (560, 310607), (595, 292336), (604, 287980), (605, 287504), (616, 282370), (680, 255794), (748, 232540), (755, 230384), (770, 225896), (847, 205360), (880, 197659), (935, 186032), (952, 182710), (968, 179690), (1057, 164560), (1190, 146168), (1208, 143990), (1210, 143752), (1232, 141185), (1309, 132880), (1360, 127897), (1496, 116270), (1510, 115192), (1540, 112948), (1661, 104720), (1694, 102680), (1870, 93016), (1904, 91355), (1936, 89845), (2057, 84560), (2114, 82280), (2380, 73084), (2416, 71995), (2420, 71876), (2567, 67760), (2618, 66440), (2992, 58135), (3020, 57596), (3080, 56474), (3322, 52360), (3388, 51340), (3740, 46508), (4114, 42280), (4228, 41140), (4235, 41072), (4760, 36542), (4840, 35938), (5134, 33880), (5236, 33220), (5285, 32912), (6040, 28798), (6160, 28237), (6545, 26576), (6644, 26180), (6776, 25670), (7480, 23254), (8228, 21140), (8305, 20944), (8456, 20570), (8470, 20536), (9520, 18271), (9680, 17969), (10268, 16940), (10285, 16912), (10472, 16610), (10570, 16456), (11627, 14960), (12080, 14399), (12835, 13552), (13090, 13288)]