207280080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13738

約数の個数: 160

約数和(自身を含む): 816019200

約数和(自身を除く): 608739120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 13709, 15120, 27418, 41127, 54836, 68545, 82254, 95963, 109672, 123381, 137090, 164508, 191926, 205635, 219344, 246762, 274180, 287889, 329016, 370143, 383852, 411270, 479815, 493524, 548360, 575778, 616905, 658032, 740286, 767704, 822540, 863667, 959630, 987048, 1096720, 1151556, 1233810, 1439445, 1480572, 1535408, 1645080, 1727334, 1850715, 1919260, 1974096, 2303112, 2467620, 2591001, 2878890, 2961144, 3290160, 3454668, 3701430, 3838520, 4318335, 4606224, 4935240, 5182002, 5757780, 5922288, 6909336, 7402860, 7677040, 8636670, 9870480, 10364004, 11515560, 12955005, 13818672, 14805720, 17273340, 20728008, 23031120, 25910010, 29611440, 34546680, 41456016, 51820020, 69093360, 103640040, 207280080]

約数ペア:

[(1, 207280080), (2, 103640040), (3, 69093360), (4, 51820020), (5, 41456016), (6, 34546680), (7, 29611440), (8, 25910010), (9, 23031120), (10, 20728008), (12, 17273340), (14, 14805720), (15, 13818672), (16, 12955005), (18, 11515560), (20, 10364004), (21, 9870480), (24, 8636670), (27, 7677040), (28, 7402860), (30, 6909336), (35, 5922288), (36, 5757780), (40, 5182002), (42, 4935240), (45, 4606224), (48, 4318335), (54, 3838520), (56, 3701430), (60, 3454668), (63, 3290160), (70, 2961144), (72, 2878890), (80, 2591001), (84, 2467620), (90, 2303112), (105, 1974096), (108, 1919260), (112, 1850715), (120, 1727334), (126, 1645080), (135, 1535408), (140, 1480572), (144, 1439445), (168, 1233810), (180, 1151556), (189, 1096720), (210, 987048), (216, 959630), (240, 863667), (252, 822540), (270, 767704), (280, 740286), (315, 658032), (336, 616905), (360, 575778), (378, 548360), (420, 493524), (432, 479815), (504, 411270), (540, 383852), (560, 370143), (630, 329016), (720, 287889), (756, 274180), (840, 246762), (945, 219344), (1008, 205635), (1080, 191926), (1260, 164508), (1512, 137090), (1680, 123381), (1890, 109672), (2160, 95963), (2520, 82254), (3024, 68545), (3780, 54836), (5040, 41127), (7560, 27418), (13709, 15120)]