20199071200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1930

約数の個数: 288

約数和(自身を含む): 61833542400

約数和(自身を除く): 41634471200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 193, 200, 220, 224, 275, 280, 308, 350, 352, 385, 386, 400, 440, 550, 560, 616, 700, 770, 772, 800, 880, 965, 1100, 1120, 1232, 1351, 1400, 1540, 1544, 1699, 1760, 1925, 1930, 2123, 2200, 2464, 2702, 2800, 3080, 3088, 3398, 3850, 3860, 4246, 4400, 4825, 5404, 5600, 6160, 6176, 6755, 6796, 7700, 7720, 8492, 8495, 8800, 9650, 10615, 10808, 11893, 12320, 13510, 13592, 14861, 15400, 15440, 16984, 16990, 18689, 19300, 21230, 21616, 23786, 27020, 27184, 29722, 30800, 30880, 33775, 33968, 33980, 37378, 38600, 42460, 42475, 43232, 47572, 53075, 54040, 54368, 59444, 59465, 61600, 67550, 67936, 67960, 74305, 74756, 77200, 84920, 84950, 93445, 95144, 106150, 108080, 118888, 118930, 130823, 135100, 135920, 148610, 149512, 154400, 169840, 169900, 186890, 190288, 212300, 216160, 237776, 237860, 261646, 270200, 271840, 297220, 297325, 299024, 327907, 339680, 339800, 371525, 373780, 380576, 424600, 467225, 475552, 475720, 523292, 540400, 594440, 594650, 598048, 654115, 655814, 679600, 743050, 747560, 849200, 934450, 951440, 1046584, 1080800, 1188880, 1189300, 1308230, 1311628, 1359200, 1486100, 1495120, 1639535, 1698400, 1868900, 1902880, 2093168, 2295349, 2377760, 2378600, 2616460, 2623256, 2972200, 2990240, 3270575, 3279070, 3606977, 3737800, 4186336, 4590698, 4757200, 5232920, 5246512, 5944400, 6541150, 6558140, 7213954, 7475600, 8197675, 9181396, 9514400, 10465840, 10493024, 11476745, 11888800, 13082300, 13116280, 14427908, 14951200, 16395350, 18034885, 18362792, 20931680, 22953490, 25248839, 26164600, 26232560, 28855816, 32790700, 36069770, 36725584, 45906980, 50497678, 52329200, 52465120, 57383725, 57711632, 65581400, 72139540, 73451168, 90174425, 91813960, 100995356, 104658400, 114767450, 115423264, 126244195, 131162800, 144279080, 180348850, 183627920, 201990712, 229534900, 252488390, 262325600, 288558160, 360697700, 367255840, 403981424, 459069800, 504976780, 577116320, 631220975, 721395400, 807962848, 918139600, 1009953560, 1262441950, 1442790800, 1836279200, 2019907120, 2524883900, 2885581600, 4039814240, 5049767800, 10099535600, 20199071200]

約数ペア:

[(1, 20199071200), (2, 10099535600), (4, 5049767800), (5, 4039814240), (7, 2885581600), (8, 2524883900), (10, 2019907120), (11, 1836279200), (14, 1442790800), (16, 1262441950), (20, 1009953560), (22, 918139600), (25, 807962848), (28, 721395400), (32, 631220975), (35, 577116320), (40, 504976780), (44, 459069800), (50, 403981424), (55, 367255840), (56, 360697700), (70, 288558160), (77, 262325600), (80, 252488390), (88, 229534900), (100, 201990712), (110, 183627920), (112, 180348850), (140, 144279080), (154, 131162800), (160, 126244195), (175, 115423264), (176, 114767450), (193, 104658400), (200, 100995356), (220, 91813960), (224, 90174425), (275, 73451168), (280, 72139540), (308, 65581400), (350, 57711632), (352, 57383725), (385, 52465120), (386, 52329200), (400, 50497678), (440, 45906980), (550, 36725584), (560, 36069770), (616, 32790700), (700, 28855816), (770, 26232560), (772, 26164600), (800, 25248839), (880, 22953490), (965, 20931680), (1100, 18362792), (1120, 18034885), (1232, 16395350), (1351, 14951200), (1400, 14427908), (1540, 13116280), (1544, 13082300), (1699, 11888800), (1760, 11476745), (1925, 10493024), (1930, 10465840), (2123, 9514400), (2200, 9181396), (2464, 8197675), (2702, 7475600), (2800, 7213954), (3080, 6558140), (3088, 6541150), (3398, 5944400), (3850, 5246512), (3860, 5232920), (4246, 4757200), (4400, 4590698), (4825, 4186336), (5404, 3737800), (5600, 3606977), (6160, 3279070), (6176, 3270575), (6755, 2990240), (6796, 2972200), (7700, 2623256), (7720, 2616460), (8492, 2378600), (8495, 2377760), (8800, 2295349), (9650, 2093168), (10615, 1902880), (10808, 1868900), (11893, 1698400), (12320, 1639535), (13510, 1495120), (13592, 1486100), (14861, 1359200), (15400, 1311628), (15440, 1308230), (16984, 1189300), (16990, 1188880), (18689, 1080800), (19300, 1046584), (21230, 951440), (21616, 934450), (23786, 849200), (27020, 747560), (27184, 743050), (29722, 679600), (30800, 655814), (30880, 654115), (33775, 598048), (33968, 594650), (33980, 594440), (37378, 540400), (38600, 523292), (42460, 475720), (42475, 475552), (43232, 467225), (47572, 424600), (53075, 380576), (54040, 373780), (54368, 371525), (59444, 339800), (59465, 339680), (61600, 327907), (67550, 299024), (67936, 297325), (67960, 297220), (74305, 271840), (74756, 270200), (77200, 261646), (84920, 237860), (84950, 237776), (93445, 216160), (95144, 212300), (106150, 190288), (108080, 186890), (118888, 169900), (118930, 169840), (130823, 154400), (135100, 149512), (135920, 148610)]