2321155440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1026

約数の個数: 240

約数和(自身を含む): 8151561600

約数和(自身を除く): 5830406160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 243, 270, 278, 324, 360, 405, 417, 432, 486, 540, 556, 648, 695, 720, 810, 834, 859, 972, 1080, 1112, 1215, 1251, 1296, 1390, 1620, 1668, 1718, 1944, 2085, 2160, 2224, 2430, 2502, 2577, 2780, 3240, 3336, 3436, 3753, 3888, 4170, 4295, 4860, 5004, 5154, 5560, 6255, 6480, 6672, 6872, 7506, 7731, 8340, 8590, 9720, 10008, 10308, 11120, 11259, 12510, 12885, 13744, 15012, 15462, 16680, 17180, 18765, 19440, 20016, 20616, 22518, 23193, 25020, 25770, 30024, 30924, 33360, 33777, 34360, 37530, 38655, 41232, 45036, 46386, 50040, 51540, 56295, 60048, 61848, 67554, 68720, 69579, 75060, 77310, 90072, 92772, 100080, 103080, 112590, 115965, 119401, 123696, 135108, 139158, 150120, 154620, 168885, 180144, 185544, 206160, 208737, 225180, 231930, 238802, 270216, 278316, 300240, 309240, 337770, 347895, 358203, 371088, 417474, 450360, 463860, 477604, 540432, 556632, 597005, 618480, 675540, 695790, 716406, 834948, 900720, 927720, 955208, 1043685, 1074609, 1113264, 1194010, 1351080, 1391580, 1432812, 1669896, 1791015, 1855440, 1910416, 2087370, 2149218, 2388020, 2702160, 2783160, 2865624, 3223827, 3339792, 3582030, 4174740, 4298436, 4776040, 5373045, 5566320, 5731248, 6447654, 7164060, 8349480, 8596872, 9552080, 9671481, 10746090, 12895308, 14328120, 16119135, 16698960, 17193744, 19342962, 21492180, 25790616, 28656240, 29014443, 32238270, 38685924, 42984360, 48357405, 51581232, 58028886, 64476540, 77371848, 85968720, 96714810, 116057772, 128953080, 145072215, 154743696, 193429620, 232115544, 257906160, 290144430, 386859240, 464231088, 580288860, 773718480, 1160577720, 2321155440]

約数ペア:

[(1, 2321155440), (2, 1160577720), (3, 773718480), (4, 580288860), (5, 464231088), (6, 386859240), (8, 290144430), (9, 257906160), (10, 232115544), (12, 193429620), (15, 154743696), (16, 145072215), (18, 128953080), (20, 116057772), (24, 96714810), (27, 85968720), (30, 77371848), (36, 64476540), (40, 58028886), (45, 51581232), (48, 48357405), (54, 42984360), (60, 38685924), (72, 32238270), (80, 29014443), (81, 28656240), (90, 25790616), (108, 21492180), (120, 19342962), (135, 17193744), (139, 16698960), (144, 16119135), (162, 14328120), (180, 12895308), (216, 10746090), (240, 9671481), (243, 9552080), (270, 8596872), (278, 8349480), (324, 7164060), (360, 6447654), (405, 5731248), (417, 5566320), (432, 5373045), (486, 4776040), (540, 4298436), (556, 4174740), (648, 3582030), (695, 3339792), (720, 3223827), (810, 2865624), (834, 2783160), (859, 2702160), (972, 2388020), (1080, 2149218), (1112, 2087370), (1215, 1910416), (1251, 1855440), (1296, 1791015), (1390, 1669896), (1620, 1432812), (1668, 1391580), (1718, 1351080), (1944, 1194010), (2085, 1113264), (2160, 1074609), (2224, 1043685), (2430, 955208), (2502, 927720), (2577, 900720), (2780, 834948), (3240, 716406), (3336, 695790), (3436, 675540), (3753, 618480), (3888, 597005), (4170, 556632), (4295, 540432), (4860, 477604), (5004, 463860), (5154, 450360), (5560, 417474), (6255, 371088), (6480, 358203), (6672, 347895), (6872, 337770), (7506, 309240), (7731, 300240), (8340, 278316), (8590, 270216), (9720, 238802), (10008, 231930), (10308, 225180), (11120, 208737), (11259, 206160), (12510, 185544), (12885, 180144), (13744, 168885), (15012, 154620), (15462, 150120), (16680, 139158), (17180, 135108), (18765, 123696), (19440, 119401), (20016, 115965), (20616, 112590), (22518, 103080), (23193, 100080), (25020, 92772), (25770, 90072), (30024, 77310), (30924, 75060), (33360, 69579), (33777, 68720), (34360, 67554), (37530, 61848), (38655, 60048), (41232, 56295), (45036, 51540), (46386, 50040)]