1566787140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1498

約数の個数: 144

約数和(自身を含む): 4978366848

約数和(自身を除く): 3411579708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 337, 345, 414, 460, 674, 690, 828, 1011, 1035, 1123, 1348, 1380, 1685, 2022, 2070, 2246, 3033, 3369, 3370, 4044, 4140, 4492, 5055, 5615, 6066, 6738, 6740, 7751, 10107, 10110, 11230, 12132, 13476, 15165, 15502, 16845, 20214, 20220, 22460, 23253, 25829, 30330, 31004, 33690, 38755, 40428, 46506, 50535, 51658, 60660, 67380, 69759, 77487, 77510, 93012, 101070, 103316, 116265, 129145, 139518, 154974, 155020, 202140, 232461, 232530, 258290, 279036, 309948, 348795, 378451, 387435, 464922, 465060, 516580, 697590, 756902, 774870, 929844, 1135353, 1162305, 1395180, 1513804, 1549740, 1892255, 2270706, 2324610, 3406059, 3784510, 4541412, 4649220, 5676765, 6812118, 7569020, 8704373, 11353530, 13624236, 17030295, 17408746, 22707060, 26113119, 34060590, 34817492, 43521865, 52226238, 68121180, 78339357, 87043730, 104452476, 130565595, 156678714, 174087460, 261131190, 313357428, 391696785, 522262380, 783393570, 1566787140]

約数ペア:

[(1, 1566787140), (2, 783393570), (3, 522262380), (4, 391696785), (5, 313357428), (6, 261131190), (9, 174087460), (10, 156678714), (12, 130565595), (15, 104452476), (18, 87043730), (20, 78339357), (23, 68121180), (30, 52226238), (36, 43521865), (45, 34817492), (46, 34060590), (60, 26113119), (69, 22707060), (90, 17408746), (92, 17030295), (115, 13624236), (138, 11353530), (180, 8704373), (207, 7569020), (230, 6812118), (276, 5676765), (337, 4649220), (345, 4541412), (414, 3784510), (460, 3406059), (674, 2324610), (690, 2270706), (828, 1892255), (1011, 1549740), (1035, 1513804), (1123, 1395180), (1348, 1162305), (1380, 1135353), (1685, 929844), (2022, 774870), (2070, 756902), (2246, 697590), (3033, 516580), (3369, 465060), (3370, 464922), (4044, 387435), (4140, 378451), (4492, 348795), (5055, 309948), (5615, 279036), (6066, 258290), (6738, 232530), (6740, 232461), (7751, 202140), (10107, 155020), (10110, 154974), (11230, 139518), (12132, 129145), (13476, 116265), (15165, 103316), (15502, 101070), (16845, 93012), (20214, 77510), (20220, 77487), (22460, 69759), (23253, 67380), (25829, 60660), (30330, 51658), (31004, 50535), (33690, 46506), (38755, 40428)]