222240480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 288

約数和(自身を含む): 889418880

約数和(自身を除く): 667178400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 859, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1718, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2577, 2640, 2695, 2940, 3080, 3234, 3360, 3436, 3696, 3920, 4295, 4312, 4620, 4704, 5154, 5280, 5390, 5880, 6013, 6160, 6468, 6872, 7392, 7840, 8085, 8590, 8624, 9240, 9449, 10308, 10780, 11760, 12026, 12320, 12885, 12936, 13744, 16170, 17180, 17248, 18039, 18480, 18898, 20616, 21560, 23520, 24052, 25770, 25872, 27488, 28347, 30065, 32340, 34360, 36078, 36960, 37796, 41232, 42091, 43120, 47245, 48104, 51540, 51744, 56694, 60130, 64680, 66143, 68720, 72156, 75592, 82464, 84182, 86240, 90195, 94490, 96208, 103080, 113388, 120260, 126273, 129360, 132286, 137440, 141735, 144312, 151184, 168364, 180390, 188980, 192416, 198429, 206160, 210455, 226776, 240520, 252546, 258720, 264572, 283470, 288624, 302368, 330715, 336728, 360780, 377960, 396858, 412320, 420910, 453552, 463001, 481040, 505092, 529144, 566940, 577248, 631365, 661430, 673456, 721560, 755920, 793716, 841820, 907104, 926002, 962080, 992145, 1010184, 1058288, 1133880, 1262730, 1322860, 1346912, 1389003, 1443120, 1511840, 1587432, 1683640, 1852004, 1984290, 2020368, 2116576, 2267760, 2315005, 2525460, 2645720, 2778006, 2886240, 3174864, 3367280, 3704008, 3968580, 4040736, 4535520, 4630010, 5050920, 5291440, 5556012, 6349728, 6734560, 6945015, 7408016, 7937160, 9260020, 10101840, 10582880, 11112024, 13890030, 14816032, 15874320, 18520040, 20203680, 22224048, 27780060, 31748640, 37040080, 44448096, 55560120, 74080160, 111120240, 222240480]

約数ペア:

[(1, 222240480), (2, 111120240), (3, 74080160), (4, 55560120), (5, 44448096), (6, 37040080), (7, 31748640), (8, 27780060), (10, 22224048), (11, 20203680), (12, 18520040), (14, 15874320), (15, 14816032), (16, 13890030), (20, 11112024), (21, 10582880), (22, 10101840), (24, 9260020), (28, 7937160), (30, 7408016), (32, 6945015), (33, 6734560), (35, 6349728), (40, 5556012), (42, 5291440), (44, 5050920), (48, 4630010), (49, 4535520), (55, 4040736), (56, 3968580), (60, 3704008), (66, 3367280), (70, 3174864), (77, 2886240), (80, 2778006), (84, 2645720), (88, 2525460), (96, 2315005), (98, 2267760), (105, 2116576), (110, 2020368), (112, 1984290), (120, 1852004), (132, 1683640), (140, 1587432), (147, 1511840), (154, 1443120), (160, 1389003), (165, 1346912), (168, 1322860), (176, 1262730), (196, 1133880), (210, 1058288), (220, 1010184), (224, 992145), (231, 962080), (240, 926002), (245, 907104), (264, 841820), (280, 793716), (294, 755920), (308, 721560), (330, 673456), (336, 661430), (352, 631365), (385, 577248), (392, 566940), (420, 529144), (440, 505092), (462, 481040), (480, 463001), (490, 453552), (528, 420910), (539, 412320), (560, 396858), (588, 377960), (616, 360780), (660, 336728), (672, 330715), (735, 302368), (770, 288624), (784, 283470), (840, 264572), (859, 258720), (880, 252546), (924, 240520), (980, 226776), (1056, 210455), (1078, 206160), (1120, 198429), (1155, 192416), (1176, 188980), (1232, 180390), (1320, 168364), (1470, 151184), (1540, 144312), (1568, 141735), (1617, 137440), (1680, 132286), (1718, 129360), (1760, 126273), (1848, 120260), (1960, 113388), (2156, 103080), (2310, 96208), (2352, 94490), (2464, 90195), (2577, 86240), (2640, 84182), (2695, 82464), (2940, 75592), (3080, 72156), (3234, 68720), (3360, 66143), (3436, 64680), (3696, 60130), (3920, 56694), (4295, 51744), (4312, 51540), (4620, 48104), (4704, 47245), (5154, 43120), (5280, 42091), (5390, 41232), (5880, 37796), (6013, 36960), (6160, 36078), (6468, 34360), (6872, 32340), (7392, 30065), (7840, 28347), (8085, 27488), (8590, 25872), (8624, 25770), (9240, 24052), (9449, 23520), (10308, 21560), (10780, 20616), (11760, 18898), (12026, 18480), (12320, 18039), (12885, 17248), (12936, 17180), (13744, 16170)]