168321510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 383256090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 37, 42, 45, 54, 58, 63, 70, 74, 83, 87, 90, 105, 111, 126, 135, 145, 166, 174, 185, 189, 203, 210, 222, 249, 259, 261, 270, 290, 315, 333, 370, 378, 406, 415, 435, 498, 518, 522, 555, 581, 609, 630, 666, 747, 777, 783, 830, 870, 945, 999, 1015, 1073, 1110, 1162, 1218, 1245, 1295, 1305, 1494, 1554, 1566, 1665, 1743, 1827, 1890, 1998, 2030, 2146, 2241, 2331, 2407, 2490, 2590, 2610, 2905, 3045, 3071, 3219, 3330, 3486, 3654, 3735, 3885, 3915, 4482, 4662, 4814, 4995, 5229, 5365, 5481, 5810, 6090, 6142, 6438, 6993, 7221, 7470, 7511, 7770, 7830, 8715, 9135, 9213, 9657, 9990, 10458, 10730, 10962, 11205, 11655, 12035, 13986, 14442, 15022, 15355, 15687, 16095, 16849, 17430, 18270, 18426, 19314, 21497, 21663, 22410, 22533, 23310, 24070, 26145, 27405, 27639, 28971, 30710, 31374, 32190, 33698, 34965, 36105, 37555, 42994, 43326, 45066, 46065, 48285, 50547, 52290, 54810, 55278, 57942, 64491, 64989, 67599, 69930, 72210, 75110, 78435, 82917, 84245, 89059, 92130, 96570, 101094, 107485, 108315, 112665, 128982, 129978, 135198, 138195, 144855, 151641, 156870, 165834, 168490, 178118, 193473, 202797, 214970, 216630, 225330, 252735, 267177, 276390, 289710, 303282, 322455, 324945, 337995, 386946, 405594, 414585, 445295, 454923, 505470, 534354, 580419, 623413, 644910, 649890, 675990, 758205, 801531, 829170, 890590, 909846, 967365, 1013985, 1160838, 1246826, 1335885, 1516410, 1603062, 1870239, 1934730, 2027970, 2274615, 2404593, 2671770, 2902095, 3117065, 3740478, 4007655, 4549230, 4809186, 5610717, 5804190, 6234130, 8015310, 9351195, 11221434, 12022965, 16832151, 18702390, 24045930, 28053585, 33664302, 56107170, 84160755, 168321510]

約数ペア:

[(1, 168321510), (2, 84160755), (3, 56107170), (5, 33664302), (6, 28053585), (7, 24045930), (9, 18702390), (10, 16832151), (14, 12022965), (15, 11221434), (18, 9351195), (21, 8015310), (27, 6234130), (29, 5804190), (30, 5610717), (35, 4809186), (37, 4549230), (42, 4007655), (45, 3740478), (54, 3117065), (58, 2902095), (63, 2671770), (70, 2404593), (74, 2274615), (83, 2027970), (87, 1934730), (90, 1870239), (105, 1603062), (111, 1516410), (126, 1335885), (135, 1246826), (145, 1160838), (166, 1013985), (174, 967365), (185, 909846), (189, 890590), (203, 829170), (210, 801531), (222, 758205), (249, 675990), (259, 649890), (261, 644910), (270, 623413), (290, 580419), (315, 534354), (333, 505470), (370, 454923), (378, 445295), (406, 414585), (415, 405594), (435, 386946), (498, 337995), (518, 324945), (522, 322455), (555, 303282), (581, 289710), (609, 276390), (630, 267177), (666, 252735), (747, 225330), (777, 216630), (783, 214970), (830, 202797), (870, 193473), (945, 178118), (999, 168490), (1015, 165834), (1073, 156870), (1110, 151641), (1162, 144855), (1218, 138195), (1245, 135198), (1295, 129978), (1305, 128982), (1494, 112665), (1554, 108315), (1566, 107485), (1665, 101094), (1743, 96570), (1827, 92130), (1890, 89059), (1998, 84245), (2030, 82917), (2146, 78435), (2241, 75110), (2331, 72210), (2407, 69930), (2490, 67599), (2590, 64989), (2610, 64491), (2905, 57942), (3045, 55278), (3071, 54810), (3219, 52290), (3330, 50547), (3486, 48285), (3654, 46065), (3735, 45066), (3885, 43326), (3915, 42994), (4482, 37555), (4662, 36105), (4814, 34965), (4995, 33698), (5229, 32190), (5365, 31374), (5481, 30710), (5810, 28971), (6090, 27639), (6142, 27405), (6438, 26145), (6993, 24070), (7221, 23310), (7470, 22533), (7511, 22410), (7770, 21663), (7830, 21497), (8715, 19314), (9135, 18426), (9213, 18270), (9657, 17430), (9990, 16849), (10458, 16095), (10730, 15687), (10962, 15355), (11205, 15022), (11655, 14442), (12035, 13986)]