202347840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1760

約数の個数: 112

約数和(自身を含む): 647760960

約数和(自身を除く): 445413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1609, 1965, 2096, 2620, 3144, 3218, 3930, 4192, 4827, 5240, 6288, 6436, 7860, 8045, 8384, 9654, 10480, 12576, 12872, 15720, 16090, 19308, 20960, 24135, 25152, 25744, 31440, 32180, 38616, 41920, 48270, 51488, 62880, 64360, 77232, 96540, 102976, 125760, 128720, 154464, 193080, 210779, 257440, 308928, 386160, 421558, 514880, 632337, 772320, 843116, 1053895, 1264674, 1544640, 1686232, 2107790, 2529348, 3161685, 3372464, 4215580, 5058696, 6323370, 6744928, 8431160, 10117392, 12646740, 13489856, 16862320, 20234784, 25293480, 33724640, 40469568, 50586960, 67449280, 101173920, 202347840]

約数ペア:

[(1, 202347840), (2, 101173920), (3, 67449280), (4, 50586960), (5, 40469568), (6, 33724640), (8, 25293480), (10, 20234784), (12, 16862320), (15, 13489856), (16, 12646740), (20, 10117392), (24, 8431160), (30, 6744928), (32, 6323370), (40, 5058696), (48, 4215580), (60, 3372464), (64, 3161685), (80, 2529348), (96, 2107790), (120, 1686232), (131, 1544640), (160, 1264674), (192, 1053895), (240, 843116), (262, 772320), (320, 632337), (393, 514880), (480, 421558), (524, 386160), (655, 308928), (786, 257440), (960, 210779), (1048, 193080), (1310, 154464), (1572, 128720), (1609, 125760), (1965, 102976), (2096, 96540), (2620, 77232), (3144, 64360), (3218, 62880), (3930, 51488), (4192, 48270), (4827, 41920), (5240, 38616), (6288, 32180), (6436, 31440), (7860, 25744), (8045, 25152), (8384, 24135), (9654, 20960), (10480, 19308), (12576, 16090), (12872, 15720)]