201444320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 603542016

約数和(自身を除く): 402097696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 140, 154, 160, 166, 176, 197, 220, 224, 280, 308, 332, 352, 385, 394, 415, 440, 560, 581, 616, 664, 770, 788, 830, 880, 913, 985, 1120, 1162, 1232, 1328, 1379, 1540, 1576, 1660, 1760, 1826, 1970, 2167, 2324, 2464, 2656, 2758, 2905, 3080, 3152, 3320, 3652, 3940, 4334, 4565, 4648, 5516, 5810, 6160, 6304, 6391, 6640, 6895, 7304, 7880, 8668, 9130, 9296, 10835, 11032, 11620, 12320, 12782, 13280, 13790, 14608, 15169, 15760, 16351, 17336, 18260, 18592, 21670, 22064, 23240, 25564, 27580, 29216, 30338, 31520, 31955, 32702, 34672, 36520, 43340, 44128, 46480, 51128, 55160, 60676, 63910, 65404, 69344, 73040, 75845, 81755, 86680, 92960, 102256, 110320, 114457, 121352, 127820, 130808, 146080, 151690, 163510, 173360, 179861, 204512, 220640, 228914, 242704, 255640, 261616, 303380, 327020, 346720, 359722, 457828, 485408, 511280, 523232, 572285, 606760, 654040, 719444, 899305, 915656, 1022560, 1144570, 1213520, 1259027, 1308080, 1438888, 1798610, 1831312, 2289140, 2427040, 2518054, 2616160, 2877776, 3597220, 3662624, 4578280, 5036108, 5755552, 6295135, 7194440, 9156560, 10072216, 12590270, 14388880, 18313120, 20144432, 25180540, 28777760, 40288864, 50361080, 100722160, 201444320]

約数ペア:

[(1, 201444320), (2, 100722160), (4, 50361080), (5, 40288864), (7, 28777760), (8, 25180540), (10, 20144432), (11, 18313120), (14, 14388880), (16, 12590270), (20, 10072216), (22, 9156560), (28, 7194440), (32, 6295135), (35, 5755552), (40, 5036108), (44, 4578280), (55, 3662624), (56, 3597220), (70, 2877776), (77, 2616160), (80, 2518054), (83, 2427040), (88, 2289140), (110, 1831312), (112, 1798610), (140, 1438888), (154, 1308080), (160, 1259027), (166, 1213520), (176, 1144570), (197, 1022560), (220, 915656), (224, 899305), (280, 719444), (308, 654040), (332, 606760), (352, 572285), (385, 523232), (394, 511280), (415, 485408), (440, 457828), (560, 359722), (581, 346720), (616, 327020), (664, 303380), (770, 261616), (788, 255640), (830, 242704), (880, 228914), (913, 220640), (985, 204512), (1120, 179861), (1162, 173360), (1232, 163510), (1328, 151690), (1379, 146080), (1540, 130808), (1576, 127820), (1660, 121352), (1760, 114457), (1826, 110320), (1970, 102256), (2167, 92960), (2324, 86680), (2464, 81755), (2656, 75845), (2758, 73040), (2905, 69344), (3080, 65404), (3152, 63910), (3320, 60676), (3652, 55160), (3940, 51128), (4334, 46480), (4565, 44128), (4648, 43340), (5516, 36520), (5810, 34672), (6160, 32702), (6304, 31955), (6391, 31520), (6640, 30338), (6895, 29216), (7304, 27580), (7880, 25564), (8668, 23240), (9130, 22064), (9296, 21670), (10835, 18592), (11032, 18260), (11620, 17336), (12320, 16351), (12782, 15760), (13280, 15169), (13790, 14608)]