247645080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2270

約数の個数: 128

約数和(自身を含む): 833587200

約数和(自身を除く): 585942120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2140, 2143, 2568, 2889, 3210, 3852, 4280, 4286, 4815, 5778, 6420, 6429, 7704, 8572, 9630, 10715, 11556, 12840, 12858, 14445, 17144, 19260, 19287, 21430, 23112, 25716, 28890, 32145, 38520, 38574, 42860, 51432, 57780, 57861, 64290, 77148, 85720, 96435, 115560, 115722, 128580, 154296, 192870, 229301, 231444, 257160, 289305, 385740, 458602, 462888, 578610, 687903, 771480, 917204, 1146505, 1157220, 1375806, 1834408, 2063709, 2293010, 2314440, 2751612, 3439515, 4127418, 4586020, 5503224, 6191127, 6879030, 8254836, 9172040, 10318545, 12382254, 13758060, 16509672, 20637090, 24764508, 27516120, 30955635, 41274180, 49529016, 61911270, 82548360, 123822540, 247645080]

約数ペア:

[(1, 247645080), (2, 123822540), (3, 82548360), (4, 61911270), (5, 49529016), (6, 41274180), (8, 30955635), (9, 27516120), (10, 24764508), (12, 20637090), (15, 16509672), (18, 13758060), (20, 12382254), (24, 10318545), (27, 9172040), (30, 8254836), (36, 6879030), (40, 6191127), (45, 5503224), (54, 4586020), (60, 4127418), (72, 3439515), (90, 2751612), (107, 2314440), (108, 2293010), (120, 2063709), (135, 1834408), (180, 1375806), (214, 1157220), (216, 1146505), (270, 917204), (321, 771480), (360, 687903), (428, 578610), (535, 462888), (540, 458602), (642, 385740), (856, 289305), (963, 257160), (1070, 231444), (1080, 229301), (1284, 192870), (1605, 154296), (1926, 128580), (2140, 115722), (2143, 115560), (2568, 96435), (2889, 85720), (3210, 77148), (3852, 64290), (4280, 57861), (4286, 57780), (4815, 51432), (5778, 42860), (6420, 38574), (6429, 38520), (7704, 32145), (8572, 28890), (9630, 25716), (10715, 23112), (11556, 21430), (12840, 19287), (12858, 19260), (14445, 17144)]