63716880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 211593600

約数和(自身を除く): 147876720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 114, 120, 152, 157, 178, 190, 228, 240, 267, 285, 304, 314, 356, 380, 445, 456, 471, 534, 570, 628, 712, 760, 785, 890, 912, 942, 1068, 1140, 1256, 1335, 1424, 1520, 1570, 1691, 1780, 1884, 2136, 2280, 2355, 2512, 2670, 2983, 3140, 3382, 3560, 3768, 4272, 4560, 4710, 5073, 5340, 5966, 6280, 6764, 7120, 7536, 8455, 8949, 9420, 10146, 10680, 11932, 12560, 13528, 13973, 14915, 16910, 17898, 18840, 20292, 21360, 23864, 25365, 27056, 27946, 29830, 33820, 35796, 37680, 40584, 41919, 44745, 47728, 50730, 55892, 59660, 67640, 69865, 71592, 81168, 83838, 89490, 101460, 111784, 119320, 135280, 139730, 143184, 167676, 178980, 202920, 209595, 223568, 238640, 265487, 279460, 335352, 357960, 405840, 419190, 530974, 558920, 670704, 715920, 796461, 838380, 1061948, 1117840, 1327435, 1592922, 1676760, 2123896, 2654870, 3185844, 3353520, 3982305, 4247792, 5309740, 6371688, 7964610, 10619480, 12743376, 15929220, 21238960, 31858440, 63716880]

約数ペア:

[(1, 63716880), (2, 31858440), (3, 21238960), (4, 15929220), (5, 12743376), (6, 10619480), (8, 7964610), (10, 6371688), (12, 5309740), (15, 4247792), (16, 3982305), (19, 3353520), (20, 3185844), (24, 2654870), (30, 2123896), (38, 1676760), (40, 1592922), (48, 1327435), (57, 1117840), (60, 1061948), (76, 838380), (80, 796461), (89, 715920), (95, 670704), (114, 558920), (120, 530974), (152, 419190), (157, 405840), (178, 357960), (190, 335352), (228, 279460), (240, 265487), (267, 238640), (285, 223568), (304, 209595), (314, 202920), (356, 178980), (380, 167676), (445, 143184), (456, 139730), (471, 135280), (534, 119320), (570, 111784), (628, 101460), (712, 89490), (760, 83838), (785, 81168), (890, 71592), (912, 69865), (942, 67640), (1068, 59660), (1140, 55892), (1256, 50730), (1335, 47728), (1424, 44745), (1520, 41919), (1570, 40584), (1691, 37680), (1780, 35796), (1884, 33820), (2136, 29830), (2280, 27946), (2355, 27056), (2512, 25365), (2670, 23864), (2983, 21360), (3140, 20292), (3382, 18840), (3560, 17898), (3768, 16910), (4272, 14915), (4560, 13973), (4710, 13528), (5073, 12560), (5340, 11932), (5966, 10680), (6280, 10146), (6764, 9420), (7120, 8949), (7536, 8455)]