148775040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 192

約数和(自身を含む): 536552640

約数和(自身を除く): 387777600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1123, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2246, 2760, 2880, 2944, 3312, 3369, 3680, 4140, 4416, 4492, 5520, 5615, 5760, 6624, 6738, 7360, 8280, 8832, 8984, 10107, 11040, 11230, 13248, 13476, 14720, 16560, 16845, 17968, 20214, 22080, 22460, 25829, 26496, 26952, 33120, 33690, 35936, 40428, 44160, 44920, 50535, 51658, 53904, 66240, 67380, 71872, 77487, 80856, 89840, 101070, 103316, 107808, 129145, 132480, 134760, 143744, 154974, 161712, 179680, 202140, 206632, 215616, 232461, 258290, 269520, 309948, 323424, 359360, 387435, 404280, 413264, 431232, 464922, 516580, 539040, 619896, 646848, 718720, 774870, 808560, 826528, 929844, 1033160, 1078080, 1162305, 1239792, 1293696, 1549740, 1617120, 1653056, 1859688, 2066320, 2156160, 2324610, 2479584, 3099480, 3234240, 3306112, 3719376, 4132640, 4649220, 4959168, 6198960, 6468480, 7438752, 8265280, 9298440, 9918336, 12397920, 14877504, 16530560, 18596880, 24795840, 29755008, 37193760, 49591680, 74387520, 148775040]

約数ペア:

[(1, 148775040), (2, 74387520), (3, 49591680), (4, 37193760), (5, 29755008), (6, 24795840), (8, 18596880), (9, 16530560), (10, 14877504), (12, 12397920), (15, 9918336), (16, 9298440), (18, 8265280), (20, 7438752), (23, 6468480), (24, 6198960), (30, 4959168), (32, 4649220), (36, 4132640), (40, 3719376), (45, 3306112), (46, 3234240), (48, 3099480), (60, 2479584), (64, 2324610), (69, 2156160), (72, 2066320), (80, 1859688), (90, 1653056), (92, 1617120), (96, 1549740), (115, 1293696), (120, 1239792), (128, 1162305), (138, 1078080), (144, 1033160), (160, 929844), (180, 826528), (184, 808560), (192, 774870), (207, 718720), (230, 646848), (240, 619896), (276, 539040), (288, 516580), (320, 464922), (345, 431232), (360, 413264), (368, 404280), (384, 387435), (414, 359360), (460, 323424), (480, 309948), (552, 269520), (576, 258290), (640, 232461), (690, 215616), (720, 206632), (736, 202140), (828, 179680), (920, 161712), (960, 154974), (1035, 143744), (1104, 134760), (1123, 132480), (1152, 129145), (1380, 107808), (1440, 103316), (1472, 101070), (1656, 89840), (1840, 80856), (1920, 77487), (2070, 71872), (2208, 67380), (2246, 66240), (2760, 53904), (2880, 51658), (2944, 50535), (3312, 44920), (3369, 44160), (3680, 40428), (4140, 35936), (4416, 33690), (4492, 33120), (5520, 26952), (5615, 26496), (5760, 25829), (6624, 22460), (6738, 22080), (7360, 20214), (8280, 17968), (8832, 16845), (8984, 16560), (10107, 14720), (11040, 13476), (11230, 13248)]