1313187840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{14249}}^1$

素因数の和:14282

約数の個数: 144

約数和(自身を含む): 4551592500

約数和(自身を除く): 3238404660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 14249, 15360, 18432, 23040, 28498, 30720, 42747, 46080, 56996, 71245, 85494, 92160, 113992, 128241, 142490, 170988, 213735, 227984, 256482, 284980, 341976, 427470, 455968, 512964, 569960, 641205, 683952, 854940, 911936, 1025928, 1139920, 1282410, 1367904, 1709880, 1823872, 2051856, 2279840, 2564820, 2735808, 3419760, 3647744, 4103712, 4559680, 5129640, 5471616, 6839520, 7295488, 8207424, 9119360, 10259280, 10943232, 13679040, 14590976, 16414848, 18238720, 20518560, 21886464, 27358080, 29181952, 32829696, 36477440, 41037120, 43772928, 54716160, 65659392, 72954880, 82074240, 87545856, 109432320, 131318784, 145909760, 164148480, 218864640, 262637568, 328296960, 437729280, 656593920, 1313187840]

約数ペア:

[(1, 1313187840), (2, 656593920), (3, 437729280), (4, 328296960), (5, 262637568), (6, 218864640), (8, 164148480), (9, 145909760), (10, 131318784), (12, 109432320), (15, 87545856), (16, 82074240), (18, 72954880), (20, 65659392), (24, 54716160), (30, 43772928), (32, 41037120), (36, 36477440), (40, 32829696), (45, 29181952), (48, 27358080), (60, 21886464), (64, 20518560), (72, 18238720), (80, 16414848), (90, 14590976), (96, 13679040), (120, 10943232), (128, 10259280), (144, 9119360), (160, 8207424), (180, 7295488), (192, 6839520), (240, 5471616), (256, 5129640), (288, 4559680), (320, 4103712), (360, 3647744), (384, 3419760), (480, 2735808), (512, 2564820), (576, 2279840), (640, 2051856), (720, 1823872), (768, 1709880), (960, 1367904), (1024, 1282410), (1152, 1139920), (1280, 1025928), (1440, 911936), (1536, 854940), (1920, 683952), (2048, 641205), (2304, 569960), (2560, 512964), (2880, 455968), (3072, 427470), (3840, 341976), (4608, 284980), (5120, 256482), (5760, 227984), (6144, 213735), (7680, 170988), (9216, 142490), (10240, 128241), (11520, 113992), (14249, 92160), (15360, 85494), (18432, 71245), (23040, 56996), (28498, 46080), (30720, 42747)]