233771520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 160

約数和(自身を含む): 761112000

約数和(自身を除く): 527340480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 499, 512, 610, 640, 732, 768, 915, 960, 976, 998, 1220, 1280, 1464, 1497, 1536, 1830, 1920, 1952, 1996, 2440, 2495, 2560, 2928, 2994, 3660, 3840, 3904, 3992, 4880, 4990, 5856, 5988, 7320, 7485, 7680, 7808, 7984, 9760, 9980, 11712, 11976, 14640, 14970, 15616, 15968, 19520, 19960, 23424, 23952, 29280, 29940, 30439, 31232, 31936, 39040, 39920, 46848, 47904, 58560, 59880, 60878, 63872, 78080, 79840, 91317, 93696, 95808, 117120, 119760, 121756, 127744, 152195, 156160, 159680, 182634, 191616, 234240, 239520, 243512, 255488, 304390, 319360, 365268, 383232, 456585, 468480, 479040, 487024, 608780, 638720, 730536, 766464, 913170, 958080, 974048, 1217560, 1277440, 1461072, 1826340, 1916160, 1948096, 2435120, 2922144, 3652680, 3832320, 3896192, 4870240, 5844288, 7305360, 7792384, 9740480, 11688576, 14610720, 15584768, 19480960, 23377152, 29221440, 38961920, 46754304, 58442880, 77923840, 116885760, 233771520]

約数ペア:

[(1, 233771520), (2, 116885760), (3, 77923840), (4, 58442880), (5, 46754304), (6, 38961920), (8, 29221440), (10, 23377152), (12, 19480960), (15, 15584768), (16, 14610720), (20, 11688576), (24, 9740480), (30, 7792384), (32, 7305360), (40, 5844288), (48, 4870240), (60, 3896192), (61, 3832320), (64, 3652680), (80, 2922144), (96, 2435120), (120, 1948096), (122, 1916160), (128, 1826340), (160, 1461072), (183, 1277440), (192, 1217560), (240, 974048), (244, 958080), (256, 913170), (305, 766464), (320, 730536), (366, 638720), (384, 608780), (480, 487024), (488, 479040), (499, 468480), (512, 456585), (610, 383232), (640, 365268), (732, 319360), (768, 304390), (915, 255488), (960, 243512), (976, 239520), (998, 234240), (1220, 191616), (1280, 182634), (1464, 159680), (1497, 156160), (1536, 152195), (1830, 127744), (1920, 121756), (1952, 119760), (1996, 117120), (2440, 95808), (2495, 93696), (2560, 91317), (2928, 79840), (2994, 78080), (3660, 63872), (3840, 60878), (3904, 59880), (3992, 58560), (4880, 47904), (4990, 46848), (5856, 39920), (5988, 39040), (7320, 31936), (7485, 31232), (7680, 30439), (7808, 29940), (7984, 29280), (9760, 23952), (9980, 23424), (11712, 19960), (11976, 19520), (14640, 15968), (14970, 15616)]