139827840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3874

約数の個数: 128

約数和(自身を含む): 469281600

約数和(自身を除く): 329453760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3833, 4560, 6080, 7296, 7666, 9120, 11499, 12160, 15332, 18240, 19165, 22998, 30664, 36480, 38330, 45996, 57495, 61328, 72827, 76660, 91992, 114990, 122656, 145654, 153320, 183984, 218481, 229980, 245312, 291308, 306640, 364135, 367968, 436962, 459960, 490624, 582616, 613280, 728270, 735936, 873924, 919920, 1092405, 1165232, 1226560, 1456540, 1471872, 1747848, 1839840, 2184810, 2330464, 2453120, 2913080, 3495696, 3679680, 4369620, 4660928, 5826160, 6991392, 7359360, 8739240, 9321856, 11652320, 13982784, 17478480, 23304640, 27965568, 34956960, 46609280, 69913920, 139827840]

約数ペア:

[(1, 139827840), (2, 69913920), (3, 46609280), (4, 34956960), (5, 27965568), (6, 23304640), (8, 17478480), (10, 13982784), (12, 11652320), (15, 9321856), (16, 8739240), (19, 7359360), (20, 6991392), (24, 5826160), (30, 4660928), (32, 4369620), (38, 3679680), (40, 3495696), (48, 2913080), (57, 2453120), (60, 2330464), (64, 2184810), (76, 1839840), (80, 1747848), (95, 1471872), (96, 1456540), (114, 1226560), (120, 1165232), (128, 1092405), (152, 919920), (160, 873924), (190, 735936), (192, 728270), (228, 613280), (240, 582616), (285, 490624), (304, 459960), (320, 436962), (380, 367968), (384, 364135), (456, 306640), (480, 291308), (570, 245312), (608, 229980), (640, 218481), (760, 183984), (912, 153320), (960, 145654), (1140, 122656), (1216, 114990), (1520, 91992), (1824, 76660), (1920, 72827), (2280, 61328), (2432, 57495), (3040, 45996), (3648, 38330), (3833, 36480), (4560, 30664), (6080, 22998), (7296, 19165), (7666, 18240), (9120, 15332), (11499, 12160)]