190010880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2781

約数の個数: 160

約数和(自身を含む): 675180000

約数和(自身を除く): 485169120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2749, 2880, 3456, 3840, 4320, 4608, 5498, 5760, 6912, 7680, 8247, 8640, 10996, 11520, 13745, 13824, 16494, 17280, 21992, 23040, 24741, 27490, 32988, 34560, 41235, 43984, 49482, 54980, 65976, 69120, 74223, 82470, 87968, 98964, 109960, 123705, 131952, 148446, 164940, 175936, 197928, 219920, 247410, 263904, 296892, 329880, 351872, 371115, 395856, 439840, 494820, 527808, 593784, 659760, 703744, 742230, 791712, 879680, 989640, 1055616, 1187568, 1319520, 1407488, 1484460, 1583424, 1759360, 1979280, 2111232, 2375136, 2639040, 2968920, 3166848, 3518720, 3958560, 4222464, 4750272, 5278080, 5937840, 6333696, 7037440, 7917120, 9500544, 10556160, 11875680, 12667392, 15834240, 19001088, 21112320, 23751360, 31668480, 38002176, 47502720, 63336960, 95005440, 190010880]

約数ペア:

[(1, 190010880), (2, 95005440), (3, 63336960), (4, 47502720), (5, 38002176), (6, 31668480), (8, 23751360), (9, 21112320), (10, 19001088), (12, 15834240), (15, 12667392), (16, 11875680), (18, 10556160), (20, 9500544), (24, 7917120), (27, 7037440), (30, 6333696), (32, 5937840), (36, 5278080), (40, 4750272), (45, 4222464), (48, 3958560), (54, 3518720), (60, 3166848), (64, 2968920), (72, 2639040), (80, 2375136), (90, 2111232), (96, 1979280), (108, 1759360), (120, 1583424), (128, 1484460), (135, 1407488), (144, 1319520), (160, 1187568), (180, 1055616), (192, 989640), (216, 879680), (240, 791712), (256, 742230), (270, 703744), (288, 659760), (320, 593784), (360, 527808), (384, 494820), (432, 439840), (480, 395856), (512, 371115), (540, 351872), (576, 329880), (640, 296892), (720, 263904), (768, 247410), (864, 219920), (960, 197928), (1080, 175936), (1152, 164940), (1280, 148446), (1440, 131952), (1536, 123705), (1728, 109960), (1920, 98964), (2160, 87968), (2304, 82470), (2560, 74223), (2749, 69120), (2880, 65976), (3456, 54980), (3840, 49482), (4320, 43984), (4608, 41235), (5498, 34560), (5760, 32988), (6912, 27490), (7680, 24741), (8247, 23040), (8640, 21992), (10996, 17280), (11520, 16494), (13745, 13824)]