223022800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 720703872

約数和(自身を除く): 497681072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 175, 176, 182, 200, 208, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 455, 520, 550, 557, 560, 572, 616, 650, 700, 715, 728, 770, 880, 910, 1001, 1040, 1100, 1114, 1144, 1232, 1300, 1400, 1430, 1456, 1540, 1820, 1925, 2002, 2200, 2228, 2275, 2288, 2600, 2785, 2800, 2860, 3080, 3575, 3640, 3850, 3899, 4004, 4400, 4456, 4550, 5005, 5200, 5570, 5720, 6127, 6160, 7150, 7241, 7280, 7700, 7798, 8008, 8912, 9100, 10010, 11140, 11440, 12254, 13925, 14300, 14482, 15400, 15596, 16016, 18200, 19495, 20020, 22280, 24508, 25025, 27850, 28600, 28964, 30635, 30800, 31192, 36205, 36400, 38990, 40040, 42889, 44560, 49016, 50050, 50687, 55700, 57200, 57928, 61270, 62384, 72410, 77980, 79651, 80080, 85778, 97475, 98032, 100100, 101374, 111400, 115856, 122540, 144820, 153175, 155960, 159302, 171556, 181025, 194950, 200200, 202748, 214445, 222800, 245080, 253435, 289640, 306350, 311920, 318604, 343112, 362050, 389900, 398255, 400400, 405496, 428890, 490160, 506870, 557557, 579280, 612700, 637208, 686224, 724100, 779800, 796510, 810992, 857780, 1013740, 1072225, 1115114, 1225400, 1267175, 1274416, 1448200, 1559600, 1593020, 1715560, 1991275, 2027480, 2144450, 2230228, 2450800, 2534350, 2787785, 2896400, 3186040, 3431120, 3982550, 4054960, 4288900, 4460456, 5068700, 5575570, 6372080, 7965100, 8577800, 8920912, 10137400, 11151140, 13938925, 15930200, 17155600, 20274800, 22302280, 27877850, 31860400, 44604560, 55755700, 111511400, 223022800]

約数ペア:

[(1, 223022800), (2, 111511400), (4, 55755700), (5, 44604560), (7, 31860400), (8, 27877850), (10, 22302280), (11, 20274800), (13, 17155600), (14, 15930200), (16, 13938925), (20, 11151140), (22, 10137400), (25, 8920912), (26, 8577800), (28, 7965100), (35, 6372080), (40, 5575570), (44, 5068700), (50, 4460456), (52, 4288900), (55, 4054960), (56, 3982550), (65, 3431120), (70, 3186040), (77, 2896400), (80, 2787785), (88, 2534350), (91, 2450800), (100, 2230228), (104, 2144450), (110, 2027480), (112, 1991275), (130, 1715560), (140, 1593020), (143, 1559600), (154, 1448200), (175, 1274416), (176, 1267175), (182, 1225400), (200, 1115114), (208, 1072225), (220, 1013740), (260, 857780), (275, 810992), (280, 796510), (286, 779800), (308, 724100), (325, 686224), (350, 637208), (364, 612700), (385, 579280), (400, 557557), (440, 506870), (455, 490160), (520, 428890), (550, 405496), (557, 400400), (560, 398255), (572, 389900), (616, 362050), (650, 343112), (700, 318604), (715, 311920), (728, 306350), (770, 289640), (880, 253435), (910, 245080), (1001, 222800), (1040, 214445), (1100, 202748), (1114, 200200), (1144, 194950), (1232, 181025), (1300, 171556), (1400, 159302), (1430, 155960), (1456, 153175), (1540, 144820), (1820, 122540), (1925, 115856), (2002, 111400), (2200, 101374), (2228, 100100), (2275, 98032), (2288, 97475), (2600, 85778), (2785, 80080), (2800, 79651), (2860, 77980), (3080, 72410), (3575, 62384), (3640, 61270), (3850, 57928), (3899, 57200), (4004, 55700), (4400, 50687), (4456, 50050), (4550, 49016), (5005, 44560), (5200, 42889), (5570, 40040), (5720, 38990), (6127, 36400), (6160, 36205), (7150, 31192), (7241, 30800), (7280, 30635), (7700, 28964), (7798, 28600), (8008, 27850), (8912, 25025), (9100, 24508), (10010, 22280), (11140, 20020), (11440, 19495), (12254, 18200), (13925, 16016), (14300, 15596), (14482, 15400)]