168839160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 602035200

約数和(自身を除く): 433196040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 239, 280, 290, 348, 406, 420, 435, 478, 580, 609, 696, 717, 812, 840, 841, 870, 956, 1015, 1160, 1195, 1218, 1434, 1624, 1673, 1682, 1740, 1912, 2030, 2390, 2436, 2523, 2868, 3045, 3346, 3364, 3480, 3585, 4060, 4205, 4780, 4872, 5019, 5046, 5736, 5887, 6090, 6692, 6728, 6931, 7170, 8120, 8365, 8410, 9560, 10038, 10092, 11774, 12180, 12615, 13384, 13862, 14340, 16730, 16820, 17661, 20076, 20184, 20793, 23548, 24360, 25095, 25230, 27724, 28680, 29435, 33460, 33640, 34655, 35322, 40152, 41586, 47096, 48517, 50190, 50460, 55448, 58870, 66920, 69310, 70644, 83172, 88305, 97034, 100380, 100920, 103965, 117740, 138620, 141288, 145551, 166344, 176610, 194068, 200760, 200999, 207930, 235480, 242585, 277240, 291102, 353220, 388136, 401998, 415860, 485170, 582204, 602997, 706440, 727755, 803996, 831720, 970340, 1004995, 1164408, 1205994, 1406993, 1455510, 1607992, 1940680, 2009990, 2411988, 2813986, 2911020, 3014985, 4019980, 4220979, 4823976, 5627972, 5822040, 6029970, 7034965, 8039960, 8441958, 11255944, 12059940, 14069930, 16883916, 21104895, 24119880, 28139860, 33767832, 42209790, 56279720, 84419580, 168839160]

約数ペア:

[(1, 168839160), (2, 84419580), (3, 56279720), (4, 42209790), (5, 33767832), (6, 28139860), (7, 24119880), (8, 21104895), (10, 16883916), (12, 14069930), (14, 12059940), (15, 11255944), (20, 8441958), (21, 8039960), (24, 7034965), (28, 6029970), (29, 5822040), (30, 5627972), (35, 4823976), (40, 4220979), (42, 4019980), (56, 3014985), (58, 2911020), (60, 2813986), (70, 2411988), (84, 2009990), (87, 1940680), (105, 1607992), (116, 1455510), (120, 1406993), (140, 1205994), (145, 1164408), (168, 1004995), (174, 970340), (203, 831720), (210, 803996), (232, 727755), (239, 706440), (280, 602997), (290, 582204), (348, 485170), (406, 415860), (420, 401998), (435, 388136), (478, 353220), (580, 291102), (609, 277240), (696, 242585), (717, 235480), (812, 207930), (840, 200999), (841, 200760), (870, 194068), (956, 176610), (1015, 166344), (1160, 145551), (1195, 141288), (1218, 138620), (1434, 117740), (1624, 103965), (1673, 100920), (1682, 100380), (1740, 97034), (1912, 88305), (2030, 83172), (2390, 70644), (2436, 69310), (2523, 66920), (2868, 58870), (3045, 55448), (3346, 50460), (3364, 50190), (3480, 48517), (3585, 47096), (4060, 41586), (4205, 40152), (4780, 35322), (4872, 34655), (5019, 33640), (5046, 33460), (5736, 29435), (5887, 28680), (6090, 27724), (6692, 25230), (6728, 25095), (6931, 24360), (7170, 23548), (8120, 20793), (8365, 20184), (8410, 20076), (9560, 17661), (10038, 16820), (10092, 16730), (11774, 14340), (12180, 13862), (12615, 13384)]