67140680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 167227200

約数和(自身を除く): 100086520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 167, 184, 190, 230, 334, 380, 437, 460, 529, 668, 760, 835, 874, 920, 1058, 1336, 1670, 1748, 2116, 2185, 2645, 3173, 3340, 3496, 3841, 4232, 4370, 5290, 6346, 6680, 7682, 8740, 10051, 10580, 12692, 15364, 15865, 17480, 19205, 20102, 21160, 25384, 30728, 31730, 38410, 40204, 50255, 63460, 72979, 76820, 80408, 88343, 100510, 126920, 145958, 153640, 176686, 201020, 291916, 353372, 364895, 402040, 441715, 583832, 706744, 729790, 883430, 1459580, 1678517, 1766860, 2919160, 3357034, 3533720, 6714068, 8392585, 13428136, 16785170, 33570340, 67140680]

約数ペア:

[(1, 67140680), (2, 33570340), (4, 16785170), (5, 13428136), (8, 8392585), (10, 6714068), (19, 3533720), (20, 3357034), (23, 2919160), (38, 1766860), (40, 1678517), (46, 1459580), (76, 883430), (92, 729790), (95, 706744), (115, 583832), (152, 441715), (167, 402040), (184, 364895), (190, 353372), (230, 291916), (334, 201020), (380, 176686), (437, 153640), (460, 145958), (529, 126920), (668, 100510), (760, 88343), (835, 80408), (874, 76820), (920, 72979), (1058, 63460), (1336, 50255), (1670, 40204), (1748, 38410), (2116, 31730), (2185, 30728), (2645, 25384), (3173, 21160), (3340, 20102), (3496, 19205), (3841, 17480), (4232, 15865), (4370, 15364), (5290, 12692), (6346, 10580), (6680, 10051), (7682, 8740)]