85705440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 201695520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 80, 87, 94, 96, 116, 120, 131, 141, 145, 160, 174, 188, 232, 235, 240, 262, 282, 290, 348, 376, 393, 435, 464, 470, 480, 524, 564, 580, 655, 696, 705, 752, 786, 870, 928, 940, 1048, 1128, 1160, 1310, 1363, 1392, 1410, 1504, 1572, 1740, 1880, 1965, 2096, 2256, 2320, 2620, 2726, 2784, 2820, 3144, 3480, 3760, 3799, 3930, 4089, 4192, 4512, 4640, 5240, 5452, 5640, 6157, 6288, 6815, 6960, 7520, 7598, 7860, 8178, 10480, 10904, 11280, 11397, 12314, 12576, 13630, 13920, 15196, 15720, 16356, 18471, 18995, 20445, 20960, 21808, 22560, 22794, 24628, 27260, 30392, 30785, 31440, 32712, 36942, 37990, 40890, 43616, 45588, 49256, 54520, 56985, 60784, 61570, 62880, 65424, 73884, 75980, 81780, 91176, 92355, 98512, 109040, 113970, 121568, 123140, 130848, 147768, 151960, 163560, 178553, 182352, 184710, 197024, 218080, 227940, 246280, 295536, 303920, 327120, 357106, 364704, 369420, 455880, 492560, 535659, 591072, 607840, 654240, 714212, 738840, 892765, 911760, 985120, 1071318, 1428424, 1477680, 1785530, 1823520, 2142636, 2678295, 2856848, 2955360, 3571060, 4285272, 5356590, 5713696, 7142120, 8570544, 10713180, 14284240, 17141088, 21426360, 28568480, 42852720, 85705440]

約数ペア:

[(1, 85705440), (2, 42852720), (3, 28568480), (4, 21426360), (5, 17141088), (6, 14284240), (8, 10713180), (10, 8570544), (12, 7142120), (15, 5713696), (16, 5356590), (20, 4285272), (24, 3571060), (29, 2955360), (30, 2856848), (32, 2678295), (40, 2142636), (47, 1823520), (48, 1785530), (58, 1477680), (60, 1428424), (80, 1071318), (87, 985120), (94, 911760), (96, 892765), (116, 738840), (120, 714212), (131, 654240), (141, 607840), (145, 591072), (160, 535659), (174, 492560), (188, 455880), (232, 369420), (235, 364704), (240, 357106), (262, 327120), (282, 303920), (290, 295536), (348, 246280), (376, 227940), (393, 218080), (435, 197024), (464, 184710), (470, 182352), (480, 178553), (524, 163560), (564, 151960), (580, 147768), (655, 130848), (696, 123140), (705, 121568), (752, 113970), (786, 109040), (870, 98512), (928, 92355), (940, 91176), (1048, 81780), (1128, 75980), (1160, 73884), (1310, 65424), (1363, 62880), (1392, 61570), (1410, 60784), (1504, 56985), (1572, 54520), (1740, 49256), (1880, 45588), (1965, 43616), (2096, 40890), (2256, 37990), (2320, 36942), (2620, 32712), (2726, 31440), (2784, 30785), (2820, 30392), (3144, 27260), (3480, 24628), (3760, 22794), (3799, 22560), (3930, 21808), (4089, 20960), (4192, 20445), (4512, 18995), (4640, 18471), (5240, 16356), (5452, 15720), (5640, 15196), (6157, 13920), (6288, 13630), (6815, 12576), (6960, 12314), (7520, 11397), (7598, 11280), (7860, 10904), (8178, 10480)]