40607940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 80352060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 179, 190, 199, 228, 285, 358, 380, 398, 537, 570, 597, 716, 796, 895, 995, 1074, 1140, 1194, 1790, 1990, 2148, 2388, 2685, 2985, 3401, 3580, 3781, 3980, 5370, 5970, 6802, 7562, 10203, 10740, 11343, 11940, 13604, 15124, 17005, 18905, 20406, 22686, 34010, 35621, 37810, 40812, 45372, 51015, 56715, 68020, 71242, 75620, 102030, 106863, 113430, 142484, 178105, 204060, 213726, 226860, 356210, 427452, 534315, 676799, 712420, 1068630, 1353598, 2030397, 2137260, 2707196, 3383995, 4060794, 6767990, 8121588, 10151985, 13535980, 20303970, 40607940]

約数ペア:

[(1, 40607940), (2, 20303970), (3, 13535980), (4, 10151985), (5, 8121588), (6, 6767990), (10, 4060794), (12, 3383995), (15, 2707196), (19, 2137260), (20, 2030397), (30, 1353598), (38, 1068630), (57, 712420), (60, 676799), (76, 534315), (95, 427452), (114, 356210), (179, 226860), (190, 213726), (199, 204060), (228, 178105), (285, 142484), (358, 113430), (380, 106863), (398, 102030), (537, 75620), (570, 71242), (597, 68020), (716, 56715), (796, 51015), (895, 45372), (995, 40812), (1074, 37810), (1140, 35621), (1194, 34010), (1790, 22686), (1990, 20406), (2148, 18905), (2388, 17005), (2685, 15124), (2985, 13604), (3401, 11940), (3580, 11343), (3781, 10740), (3980, 10203), (5370, 7562), (5970, 6802)]