148919040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 549427200

約数和(自身を除く): 400508160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 139, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 278, 279, 288, 310, 320, 360, 372, 384, 417, 432, 465, 480, 496, 540, 556, 558, 576, 620, 640, 695, 720, 744, 768, 834, 837, 864, 930, 960, 992, 1080, 1112, 1116, 1152, 1240, 1251, 1280, 1390, 1395, 1440, 1488, 1668, 1674, 1728, 1860, 1920, 1984, 2085, 2160, 2224, 2232, 2304, 2480, 2502, 2780, 2790, 2880, 2976, 3336, 3348, 3456, 3720, 3753, 3840, 3968, 4170, 4185, 4309, 4320, 4448, 4464, 4960, 5004, 5560, 5580, 5760, 5952, 6255, 6672, 6696, 6912, 7440, 7506, 7936, 8340, 8370, 8618, 8640, 8896, 8928, 9920, 10008, 11120, 11160, 11520, 11904, 12510, 12927, 13344, 13392, 14880, 15012, 16680, 16740, 17236, 17280, 17792, 17856, 18765, 19840, 20016, 21545, 22240, 22320, 23808, 25020, 25854, 26688, 26784, 29760, 30024, 33360, 33480, 34472, 34560, 35584, 35712, 37530, 38781, 39680, 40032, 43090, 44480, 44640, 50040, 51708, 53376, 53568, 59520, 60048, 64635, 66720, 66960, 68944, 71424, 75060, 77562, 80064, 86180, 88960, 89280, 100080, 103416, 106752, 107136, 116343, 119040, 120096, 129270, 133440, 133920, 137888, 150120, 155124, 160128, 172360, 177920, 178560, 193905, 200160, 206832, 214272, 232686, 240192, 258540, 266880, 267840, 275776, 300240, 310248, 320256, 344720, 357120, 387810, 400320, 413664, 465372, 480384, 517080, 533760, 535680, 551552, 581715, 600480, 620496, 689440, 775620, 800640, 827328, 930744, 960768, 1034160, 1071360, 1103104, 1163430, 1200960, 1240992, 1378880, 1551240, 1601280, 1654656, 1861488, 2068320, 2326860, 2401920, 2481984, 2757760, 3102480, 3309312, 3722976, 4136640, 4653720, 4803840, 4963968, 5515520, 6204960, 7445952, 8273280, 9307440, 9927936, 12409920, 14891904, 16546560, 18614880, 24819840, 29783808, 37229760, 49639680, 74459520, 148919040]

約数ペア:

[(1, 148919040), (2, 74459520), (3, 49639680), (4, 37229760), (5, 29783808), (6, 24819840), (8, 18614880), (9, 16546560), (10, 14891904), (12, 12409920), (15, 9927936), (16, 9307440), (18, 8273280), (20, 7445952), (24, 6204960), (27, 5515520), (30, 4963968), (31, 4803840), (32, 4653720), (36, 4136640), (40, 3722976), (45, 3309312), (48, 3102480), (54, 2757760), (60, 2481984), (62, 2401920), (64, 2326860), (72, 2068320), (80, 1861488), (90, 1654656), (93, 1601280), (96, 1551240), (108, 1378880), (120, 1240992), (124, 1200960), (128, 1163430), (135, 1103104), (139, 1071360), (144, 1034160), (155, 960768), (160, 930744), (180, 827328), (186, 800640), (192, 775620), (216, 689440), (240, 620496), (248, 600480), (256, 581715), (270, 551552), (278, 535680), (279, 533760), (288, 517080), (310, 480384), (320, 465372), (360, 413664), (372, 400320), (384, 387810), (417, 357120), (432, 344720), (465, 320256), (480, 310248), (496, 300240), (540, 275776), (556, 267840), (558, 266880), (576, 258540), (620, 240192), (640, 232686), (695, 214272), (720, 206832), (744, 200160), (768, 193905), (834, 178560), (837, 177920), (864, 172360), (930, 160128), (960, 155124), (992, 150120), (1080, 137888), (1112, 133920), (1116, 133440), (1152, 129270), (1240, 120096), (1251, 119040), (1280, 116343), (1390, 107136), (1395, 106752), (1440, 103416), (1488, 100080), (1668, 89280), (1674, 88960), (1728, 86180), (1860, 80064), (1920, 77562), (1984, 75060), (2085, 71424), (2160, 68944), (2224, 66960), (2232, 66720), (2304, 64635), (2480, 60048), (2502, 59520), (2780, 53568), (2790, 53376), (2880, 51708), (2976, 50040), (3336, 44640), (3348, 44480), (3456, 43090), (3720, 40032), (3753, 39680), (3840, 38781), (3968, 37530), (4170, 35712), (4185, 35584), (4309, 34560), (4320, 34472), (4448, 33480), (4464, 33360), (4960, 30024), (5004, 29760), (5560, 26784), (5580, 26688), (5760, 25854), (5952, 25020), (6255, 23808), (6672, 22320), (6696, 22240), (6912, 21545), (7440, 20016), (7506, 19840), (7936, 18765), (8340, 17856), (8370, 17792), (8618, 17280), (8640, 17236), (8896, 16740), (8928, 16680), (9920, 15012), (10008, 14880), (11120, 13392), (11160, 13344), (11520, 12927), (11904, 12510)]