82913040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16451}}^1$

素因数の和:16477

約数の個数: 120

約数和(自身を含む): 318247488

約数和(自身を除く): 235334448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16451, 32902, 49353, 65804, 82255, 98706, 115157, 131608, 148059, 164510, 197412, 230314, 246765, 263216, 296118, 329020, 345471, 394824, 460628, 493530, 575785, 592236, 658040, 690942, 740295, 789648, 921256, 987060, 1036413, 1151570, 1184472, 1316080, 1381884, 1480590, 1727355, 1842512, 1974120, 2072826, 2303140, 2368944, 2763768, 2961180, 3454710, 3948240, 4145652, 4606280, 5182065, 5527536, 5922360, 6909420, 8291304, 9212560, 10364130, 11844720, 13818840, 16582608, 20728260, 27637680, 41456520, 82913040]

約数ペア:

[(1, 82913040), (2, 41456520), (3, 27637680), (4, 20728260), (5, 16582608), (6, 13818840), (7, 11844720), (8, 10364130), (9, 9212560), (10, 8291304), (12, 6909420), (14, 5922360), (15, 5527536), (16, 5182065), (18, 4606280), (20, 4145652), (21, 3948240), (24, 3454710), (28, 2961180), (30, 2763768), (35, 2368944), (36, 2303140), (40, 2072826), (42, 1974120), (45, 1842512), (48, 1727355), (56, 1480590), (60, 1381884), (63, 1316080), (70, 1184472), (72, 1151570), (80, 1036413), (84, 987060), (90, 921256), (105, 789648), (112, 740295), (120, 690942), (126, 658040), (140, 592236), (144, 575785), (168, 493530), (180, 460628), (210, 394824), (240, 345471), (252, 329020), (280, 296118), (315, 263216), (336, 246765), (360, 230314), (420, 197412), (504, 164510), (560, 148059), (630, 131608), (720, 115157), (840, 98706), (1008, 82255), (1260, 65804), (1680, 49353), (2520, 32902), (5040, 16451)]