168538320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 200

約数和(自身を含む): 604961280

約数和(自身を除く): 436422960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 839, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1678, 1860, 2160, 2232, 2480, 2511, 2517, 2790, 3240, 3348, 3356, 3720, 4185, 4195, 4464, 5022, 5034, 5580, 6480, 6696, 6712, 7440, 7551, 8370, 8390, 10044, 10068, 11160, 12555, 12585, 13392, 13424, 15102, 16740, 16780, 20088, 20136, 22320, 22653, 25110, 25170, 26009, 30204, 33480, 33560, 37755, 40176, 40272, 45306, 50220, 50340, 52018, 60408, 66960, 67120, 67959, 75510, 78027, 90612, 100440, 100680, 104036, 113265, 120816, 130045, 135918, 151020, 156054, 181224, 200880, 201360, 208072, 226530, 234081, 260090, 271836, 302040, 312108, 339795, 362448, 390135, 416144, 453060, 468162, 520180, 543672, 604080, 624216, 679590, 702243, 780270, 906120, 936324, 1040360, 1087344, 1170405, 1248432, 1359180, 1404486, 1560540, 1812240, 1872648, 2080720, 2106729, 2340810, 2718360, 2808972, 3121080, 3511215, 3745296, 4213458, 4681620, 5436720, 5617944, 6242160, 7022430, 8426916, 9363240, 10533645, 11235888, 14044860, 16853832, 18726480, 21067290, 28089720, 33707664, 42134580, 56179440, 84269160, 168538320]

約数ペア:

[(1, 168538320), (2, 84269160), (3, 56179440), (4, 42134580), (5, 33707664), (6, 28089720), (8, 21067290), (9, 18726480), (10, 16853832), (12, 14044860), (15, 11235888), (16, 10533645), (18, 9363240), (20, 8426916), (24, 7022430), (27, 6242160), (30, 5617944), (31, 5436720), (36, 4681620), (40, 4213458), (45, 3745296), (48, 3511215), (54, 3121080), (60, 2808972), (62, 2718360), (72, 2340810), (80, 2106729), (81, 2080720), (90, 1872648), (93, 1812240), (108, 1560540), (120, 1404486), (124, 1359180), (135, 1248432), (144, 1170405), (155, 1087344), (162, 1040360), (180, 936324), (186, 906120), (216, 780270), (240, 702243), (248, 679590), (270, 624216), (279, 604080), (310, 543672), (324, 520180), (360, 468162), (372, 453060), (405, 416144), (432, 390135), (465, 362448), (496, 339795), (540, 312108), (558, 302040), (620, 271836), (648, 260090), (720, 234081), (744, 226530), (810, 208072), (837, 201360), (839, 200880), (930, 181224), (1080, 156054), (1116, 151020), (1240, 135918), (1296, 130045), (1395, 120816), (1488, 113265), (1620, 104036), (1674, 100680), (1678, 100440), (1860, 90612), (2160, 78027), (2232, 75510), (2480, 67959), (2511, 67120), (2517, 66960), (2790, 60408), (3240, 52018), (3348, 50340), (3356, 50220), (3720, 45306), (4185, 40272), (4195, 40176), (4464, 37755), (5022, 33560), (5034, 33480), (5580, 30204), (6480, 26009), (6696, 25170), (6712, 25110), (7440, 22653), (7551, 22320), (8370, 20136), (8390, 20088), (10044, 16780), (10068, 16740), (11160, 15102), (12555, 13424), (12585, 13392)]