168485940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 632136960

約数和(自身を除く): 463651020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 53, 54, 58, 60, 63, 70, 84, 87, 90, 105, 106, 108, 116, 126, 135, 140, 145, 159, 174, 180, 189, 203, 210, 212, 252, 261, 265, 270, 290, 315, 318, 348, 371, 378, 406, 420, 435, 477, 522, 530, 540, 580, 609, 630, 636, 742, 756, 783, 795, 812, 841, 870, 945, 954, 1015, 1044, 1060, 1113, 1218, 1260, 1305, 1431, 1484, 1537, 1566, 1590, 1682, 1740, 1827, 1855, 1890, 1908, 2030, 2226, 2385, 2436, 2523, 2610, 2862, 3045, 3074, 3132, 3180, 3339, 3364, 3654, 3710, 3780, 3915, 4060, 4205, 4452, 4611, 4770, 5046, 5220, 5481, 5565, 5724, 5887, 6090, 6148, 6678, 7155, 7308, 7420, 7569, 7685, 7830, 8410, 9135, 9222, 9540, 10017, 10092, 10759, 10962, 11130, 11774, 12180, 12615, 13356, 13833, 14310, 15138, 15370, 15660, 16695, 16820, 17661, 18270, 18444, 20034, 21518, 21924, 22260, 22707, 23055, 23548, 25230, 27405, 27666, 28620, 29435, 30276, 30740, 32277, 33390, 35322, 36540, 37845, 40068, 41499, 43036, 44573, 45414, 46110, 50085, 50460, 52983, 53795, 54810, 55332, 58870, 64554, 66780, 69165, 70644, 75690, 82998, 88305, 89146, 90828, 92220, 96831, 100170, 105966, 107590, 109620, 113535, 117740, 129108, 133719, 138330, 151380, 158949, 161385, 165996, 176610, 178292, 193662, 200340, 207495, 211932, 215180, 222865, 227070, 264915, 267438, 276660, 290493, 312011, 317898, 322770, 353220, 387324, 401157, 414990, 445730, 454140, 484155, 529830, 534876, 580986, 624022, 635796, 645540, 668595, 794745, 802314, 829980, 891460, 936033, 968310, 1059660, 1161972, 1203471, 1248044, 1337190, 1452465, 1560055, 1589490, 1604628, 1872066, 1936620, 2005785, 2406942, 2674380, 2808099, 2904930, 3120110, 3178980, 3744132, 4011570, 4680165, 4813884, 5616198, 5809860, 6017355, 6240220, 8023140, 8424297, 9360330, 11232396, 12034710, 14040495, 16848594, 18720660, 24069420, 28080990, 33697188, 42121485, 56161980, 84242970, 168485940]

約数ペア:

[(1, 168485940), (2, 84242970), (3, 56161980), (4, 42121485), (5, 33697188), (6, 28080990), (7, 24069420), (9, 18720660), (10, 16848594), (12, 14040495), (14, 12034710), (15, 11232396), (18, 9360330), (20, 8424297), (21, 8023140), (27, 6240220), (28, 6017355), (29, 5809860), (30, 5616198), (35, 4813884), (36, 4680165), (42, 4011570), (45, 3744132), (53, 3178980), (54, 3120110), (58, 2904930), (60, 2808099), (63, 2674380), (70, 2406942), (84, 2005785), (87, 1936620), (90, 1872066), (105, 1604628), (106, 1589490), (108, 1560055), (116, 1452465), (126, 1337190), (135, 1248044), (140, 1203471), (145, 1161972), (159, 1059660), (174, 968310), (180, 936033), (189, 891460), (203, 829980), (210, 802314), (212, 794745), (252, 668595), (261, 645540), (265, 635796), (270, 624022), (290, 580986), (315, 534876), (318, 529830), (348, 484155), (371, 454140), (378, 445730), (406, 414990), (420, 401157), (435, 387324), (477, 353220), (522, 322770), (530, 317898), (540, 312011), (580, 290493), (609, 276660), (630, 267438), (636, 264915), (742, 227070), (756, 222865), (783, 215180), (795, 211932), (812, 207495), (841, 200340), (870, 193662), (945, 178292), (954, 176610), (1015, 165996), (1044, 161385), (1060, 158949), (1113, 151380), (1218, 138330), (1260, 133719), (1305, 129108), (1431, 117740), (1484, 113535), (1537, 109620), (1566, 107590), (1590, 105966), (1682, 100170), (1740, 96831), (1827, 92220), (1855, 90828), (1890, 89146), (1908, 88305), (2030, 82998), (2226, 75690), (2385, 70644), (2436, 69165), (2523, 66780), (2610, 64554), (2862, 58870), (3045, 55332), (3074, 54810), (3132, 53795), (3180, 52983), (3339, 50460), (3364, 50085), (3654, 46110), (3710, 45414), (3780, 44573), (3915, 43036), (4060, 41499), (4205, 40068), (4452, 37845), (4611, 36540), (4770, 35322), (5046, 33390), (5220, 32277), (5481, 30740), (5565, 30276), (5724, 29435), (5887, 28620), (6090, 27666), (6148, 27405), (6678, 25230), (7155, 23548), (7308, 23055), (7420, 22707), (7569, 22260), (7685, 21924), (7830, 21518), (8410, 20034), (9135, 18444), (9222, 18270), (9540, 17661), (10017, 16820), (10092, 16695), (10759, 15660), (10962, 15370), (11130, 15138), (11774, 14310), (12180, 13833), (12615, 13356)]