889859520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 280

約数和(自身を含む): 3454255728

約数和(自身を除く): 2564396208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3121, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6242, 6336, 6480, 7128, 7920, 8640, 8910, 9363, 9504, 10560, 11880, 12484, 12960, 14256, 15605, 15840, 17820, 18726, 19008, 23760, 24968, 25920, 28089, 28512, 31210, 31680, 34331, 35640, 37452, 46815, 47520, 49936, 56178, 57024, 62420, 68662, 71280, 74904, 84267, 93630, 95040, 99872, 102993, 112356, 124840, 137324, 140445, 142560, 149808, 168534, 171655, 187260, 199744, 205986, 224712, 249680, 252801, 274648, 280890, 285120, 299616, 308979, 337068, 343310, 374520, 411972, 421335, 449424, 499360, 505602, 514965, 549296, 561780, 599232, 617958, 674136, 686620, 749040, 823944, 842670, 898848, 926937, 998720, 1011204, 1029930, 1098592, 1123560, 1235916, 1264005, 1348272, 1373240, 1498080, 1544895, 1647888, 1685340, 1797696, 1853874, 2022408, 2059860, 2197184, 2247120, 2471832, 2528010, 2696544, 2746480, 2780811, 2996160, 3089790, 3295776, 3370680, 3707748, 4044816, 4119720, 4494240, 4634685, 4943664, 5056020, 5393088, 5492960, 5561622, 6179580, 6591552, 6741360, 7415496, 8089632, 8239440, 8988480, 9269370, 9887328, 10112040, 10985920, 11123244, 12359160, 13482720, 13904055, 14830992, 16179264, 16478880, 18538740, 19774656, 20224080, 22246488, 24718320, 26965440, 27808110, 29661984, 32957760, 37077480, 40448160, 44492976, 49436640, 55616220, 59323968, 74154960, 80896320, 88985952, 98873280, 111232440, 148309920, 177971904, 222464880, 296619840, 444929760, 889859520]

約数ペア:

[(1, 889859520), (2, 444929760), (3, 296619840), (4, 222464880), (5, 177971904), (6, 148309920), (8, 111232440), (9, 98873280), (10, 88985952), (11, 80896320), (12, 74154960), (15, 59323968), (16, 55616220), (18, 49436640), (20, 44492976), (22, 40448160), (24, 37077480), (27, 32957760), (30, 29661984), (32, 27808110), (33, 26965440), (36, 24718320), (40, 22246488), (44, 20224080), (45, 19774656), (48, 18538740), (54, 16478880), (55, 16179264), (60, 14830992), (64, 13904055), (66, 13482720), (72, 12359160), (80, 11123244), (81, 10985920), (88, 10112040), (90, 9887328), (96, 9269370), (99, 8988480), (108, 8239440), (110, 8089632), (120, 7415496), (132, 6741360), (135, 6591552), (144, 6179580), (160, 5561622), (162, 5492960), (165, 5393088), (176, 5056020), (180, 4943664), (192, 4634685), (198, 4494240), (216, 4119720), (220, 4044816), (240, 3707748), (264, 3370680), (270, 3295776), (288, 3089790), (297, 2996160), (320, 2780811), (324, 2746480), (330, 2696544), (352, 2528010), (360, 2471832), (396, 2247120), (405, 2197184), (432, 2059860), (440, 2022408), (480, 1853874), (495, 1797696), (528, 1685340), (540, 1647888), (576, 1544895), (594, 1498080), (648, 1373240), (660, 1348272), (704, 1264005), (720, 1235916), (792, 1123560), (810, 1098592), (864, 1029930), (880, 1011204), (891, 998720), (960, 926937), (990, 898848), (1056, 842670), (1080, 823944), (1188, 749040), (1296, 686620), (1320, 674136), (1440, 617958), (1485, 599232), (1584, 561780), (1620, 549296), (1728, 514965), (1760, 505602), (1782, 499360), (1980, 449424), (2112, 421335), (2160, 411972), (2376, 374520), (2592, 343310), (2640, 337068), (2880, 308979), (2970, 299616), (3121, 285120), (3168, 280890), (3240, 274648), (3520, 252801), (3564, 249680), (3960, 224712), (4320, 205986), (4455, 199744), (4752, 187260), (5184, 171655), (5280, 168534), (5940, 149808), (6242, 142560), (6336, 140445), (6480, 137324), (7128, 124840), (7920, 112356), (8640, 102993), (8910, 99872), (9363, 95040), (9504, 93630), (10560, 84267), (11880, 74904), (12484, 71280), (12960, 68662), (14256, 62420), (15605, 57024), (15840, 56178), (17820, 49936), (18726, 47520), (19008, 46815), (23760, 37452), (24968, 35640), (25920, 34331), (28089, 31680), (28512, 31210)]