342439680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 1220905728

約数和(自身を除く): 878466048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 121, 128, 132, 134, 160, 165, 176, 192, 201, 220, 240, 242, 256, 264, 268, 320, 330, 335, 352, 363, 384, 402, 440, 480, 484, 528, 536, 605, 640, 660, 670, 704, 726, 737, 768, 804, 880, 960, 968, 1005, 1056, 1072, 1210, 1280, 1320, 1331, 1340, 1408, 1452, 1474, 1608, 1760, 1815, 1920, 1936, 2010, 2112, 2144, 2211, 2420, 2640, 2662, 2680, 2816, 2904, 2948, 3216, 3520, 3630, 3685, 3840, 3872, 3993, 4020, 4224, 4288, 4422, 4840, 5280, 5324, 5360, 5808, 5896, 6432, 6655, 7040, 7260, 7370, 7744, 7986, 8040, 8107, 8448, 8576, 8844, 9680, 10560, 10648, 10720, 11055, 11616, 11792, 12864, 13310, 14080, 14520, 14740, 15488, 15972, 16080, 16214, 17152, 17688, 19360, 19965, 21120, 21296, 21440, 22110, 23232, 23584, 24321, 25728, 26620, 29040, 29480, 30976, 31944, 32160, 32428, 35376, 38720, 39930, 40535, 42240, 42592, 42880, 44220, 46464, 47168, 48642, 51456, 53240, 58080, 58960, 63888, 64320, 64856, 70752, 77440, 79860, 81070, 85184, 85760, 88440, 89177, 92928, 94336, 97284, 106480, 116160, 117920, 121605, 127776, 128640, 129712, 141504, 154880, 159720, 162140, 170368, 176880, 178354, 188672, 194568, 212960, 232320, 235840, 243210, 255552, 257280, 259424, 267531, 283008, 319440, 324280, 340736, 353760, 356708, 389136, 425920, 445885, 464640, 471680, 486420, 511104, 518848, 535062, 566016, 638880, 648560, 707520, 713416, 778272, 851840, 891770, 943360, 972840, 1022208, 1037696, 1070124, 1277760, 1297120, 1337655, 1415040, 1426832, 1556544, 1703680, 1783540, 1945680, 2075392, 2140248, 2555520, 2594240, 2675310, 2830080, 2853664, 3113088, 3567080, 3891360, 4280496, 5111040, 5188480, 5350620, 5707328, 6226176, 7134160, 7782720, 8560992, 10376960, 10701240, 11414656, 14268320, 15565440, 17121984, 21402480, 22829312, 28536640, 31130880, 34243968, 42804960, 57073280, 68487936, 85609920, 114146560, 171219840, 342439680]

約数ペア:

[(1, 342439680), (2, 171219840), (3, 114146560), (4, 85609920), (5, 68487936), (6, 57073280), (8, 42804960), (10, 34243968), (11, 31130880), (12, 28536640), (15, 22829312), (16, 21402480), (20, 17121984), (22, 15565440), (24, 14268320), (30, 11414656), (32, 10701240), (33, 10376960), (40, 8560992), (44, 7782720), (48, 7134160), (55, 6226176), (60, 5707328), (64, 5350620), (66, 5188480), (67, 5111040), (80, 4280496), (88, 3891360), (96, 3567080), (110, 3113088), (120, 2853664), (121, 2830080), (128, 2675310), (132, 2594240), (134, 2555520), (160, 2140248), (165, 2075392), (176, 1945680), (192, 1783540), (201, 1703680), (220, 1556544), (240, 1426832), (242, 1415040), (256, 1337655), (264, 1297120), (268, 1277760), (320, 1070124), (330, 1037696), (335, 1022208), (352, 972840), (363, 943360), (384, 891770), (402, 851840), (440, 778272), (480, 713416), (484, 707520), (528, 648560), (536, 638880), (605, 566016), (640, 535062), (660, 518848), (670, 511104), (704, 486420), (726, 471680), (737, 464640), (768, 445885), (804, 425920), (880, 389136), (960, 356708), (968, 353760), (1005, 340736), (1056, 324280), (1072, 319440), (1210, 283008), (1280, 267531), (1320, 259424), (1331, 257280), (1340, 255552), (1408, 243210), (1452, 235840), (1474, 232320), (1608, 212960), (1760, 194568), (1815, 188672), (1920, 178354), (1936, 176880), (2010, 170368), (2112, 162140), (2144, 159720), (2211, 154880), (2420, 141504), (2640, 129712), (2662, 128640), (2680, 127776), (2816, 121605), (2904, 117920), (2948, 116160), (3216, 106480), (3520, 97284), (3630, 94336), (3685, 92928), (3840, 89177), (3872, 88440), (3993, 85760), (4020, 85184), (4224, 81070), (4288, 79860), (4422, 77440), (4840, 70752), (5280, 64856), (5324, 64320), (5360, 63888), (5808, 58960), (5896, 58080), (6432, 53240), (6655, 51456), (7040, 48642), (7260, 47168), (7370, 46464), (7744, 44220), (7986, 42880), (8040, 42592), (8107, 42240), (8448, 40535), (8576, 39930), (8844, 38720), (9680, 35376), (10560, 32428), (10648, 32160), (10720, 31944), (11055, 30976), (11616, 29480), (11792, 29040), (12864, 26620), (13310, 25728), (14080, 24321), (14520, 23584), (14740, 23232), (15488, 22110), (15972, 21440), (16080, 21296), (16214, 21120), (17152, 19965), (17688, 19360)]