231592320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 192

約数和(自身を含む): 826151040

約数和(自身を除く): 594558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1297, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2594, 2790, 2880, 2976, 3720, 3891, 3968, 4464, 4960, 5188, 5580, 5760, 5952, 6485, 7440, 7782, 8928, 9920, 10376, 11160, 11673, 11904, 12970, 14880, 15564, 17856, 19455, 19840, 20752, 22320, 23346, 25940, 29760, 31128, 35712, 38910, 40207, 41504, 44640, 46692, 51880, 58365, 59520, 62256, 77820, 80414, 83008, 89280, 93384, 103760, 116730, 120621, 124512, 155640, 160828, 166016, 178560, 186768, 201035, 207520, 233460, 241242, 249024, 311280, 321656, 361863, 373536, 402070, 415040, 466920, 482484, 498048, 603105, 622560, 643312, 723726, 747072, 804140, 830080, 933840, 964968, 1206210, 1245120, 1286624, 1447452, 1494144, 1608280, 1809315, 1867680, 1929936, 2412420, 2490240, 2573248, 2894904, 3216560, 3618630, 3735360, 3859872, 4824840, 5146496, 5789808, 6433120, 7237260, 7470720, 7719744, 9649680, 11579616, 12866240, 14474520, 15439488, 19299360, 23159232, 25732480, 28949040, 38598720, 46318464, 57898080, 77197440, 115796160, 231592320]

約数ペア:

[(1, 231592320), (2, 115796160), (3, 77197440), (4, 57898080), (5, 46318464), (6, 38598720), (8, 28949040), (9, 25732480), (10, 23159232), (12, 19299360), (15, 15439488), (16, 14474520), (18, 12866240), (20, 11579616), (24, 9649680), (30, 7719744), (31, 7470720), (32, 7237260), (36, 6433120), (40, 5789808), (45, 5146496), (48, 4824840), (60, 3859872), (62, 3735360), (64, 3618630), (72, 3216560), (80, 2894904), (90, 2573248), (93, 2490240), (96, 2412420), (120, 1929936), (124, 1867680), (128, 1809315), (144, 1608280), (155, 1494144), (160, 1447452), (180, 1286624), (186, 1245120), (192, 1206210), (240, 964968), (248, 933840), (279, 830080), (288, 804140), (310, 747072), (320, 723726), (360, 643312), (372, 622560), (384, 603105), (465, 498048), (480, 482484), (496, 466920), (558, 415040), (576, 402070), (620, 373536), (640, 361863), (720, 321656), (744, 311280), (930, 249024), (960, 241242), (992, 233460), (1116, 207520), (1152, 201035), (1240, 186768), (1297, 178560), (1395, 166016), (1440, 160828), (1488, 155640), (1860, 124512), (1920, 120621), (1984, 116730), (2232, 103760), (2480, 93384), (2594, 89280), (2790, 83008), (2880, 80414), (2976, 77820), (3720, 62256), (3891, 59520), (3968, 58365), (4464, 51880), (4960, 46692), (5188, 44640), (5580, 41504), (5760, 40207), (5952, 38910), (6485, 35712), (7440, 31128), (7782, 29760), (8928, 25940), (9920, 23346), (10376, 22320), (11160, 20752), (11673, 19840), (11904, 19455), (12970, 17856), (14880, 15564)]