22705760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 71124480

約数和(自身を除く): 48418720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 97, 110, 112, 133, 140, 152, 154, 160, 176, 190, 194, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 388, 418, 440, 485, 532, 560, 608, 616, 665, 679, 760, 770, 776, 836, 880, 970, 1045, 1064, 1067, 1120, 1232, 1330, 1358, 1463, 1520, 1540, 1552, 1672, 1760, 1843, 1940, 2090, 2128, 2134, 2464, 2660, 2716, 2926, 3040, 3080, 3104, 3344, 3395, 3686, 3880, 4180, 4256, 4268, 5320, 5335, 5432, 5852, 6160, 6688, 6790, 7315, 7372, 7469, 7760, 8360, 8536, 9215, 10640, 10670, 10864, 11704, 12320, 12901, 13580, 14630, 14744, 14938, 15520, 16720, 17072, 18430, 20273, 21280, 21340, 21728, 23408, 25802, 27160, 29260, 29488, 29876, 33440, 34144, 36860, 37345, 40546, 42680, 46816, 51604, 54320, 58520, 58976, 59752, 64505, 73720, 74690, 81092, 85360, 101365, 103208, 108640, 117040, 119504, 129010, 141911, 147440, 149380, 162184, 170720, 202730, 206416, 234080, 239008, 258020, 283822, 294880, 298760, 324368, 405460, 412832, 516040, 567644, 597520, 648736, 709555, 810920, 1032080, 1135288, 1195040, 1419110, 1621840, 2064160, 2270576, 2838220, 3243680, 4541152, 5676440, 11352880, 22705760]

約数ペア:

[(1, 22705760), (2, 11352880), (4, 5676440), (5, 4541152), (7, 3243680), (8, 2838220), (10, 2270576), (11, 2064160), (14, 1621840), (16, 1419110), (19, 1195040), (20, 1135288), (22, 1032080), (28, 810920), (32, 709555), (35, 648736), (38, 597520), (40, 567644), (44, 516040), (55, 412832), (56, 405460), (70, 324368), (76, 298760), (77, 294880), (80, 283822), (88, 258020), (95, 239008), (97, 234080), (110, 206416), (112, 202730), (133, 170720), (140, 162184), (152, 149380), (154, 147440), (160, 141911), (176, 129010), (190, 119504), (194, 117040), (209, 108640), (220, 103208), (224, 101365), (266, 85360), (280, 81092), (304, 74690), (308, 73720), (352, 64505), (380, 59752), (385, 58976), (388, 58520), (418, 54320), (440, 51604), (485, 46816), (532, 42680), (560, 40546), (608, 37345), (616, 36860), (665, 34144), (679, 33440), (760, 29876), (770, 29488), (776, 29260), (836, 27160), (880, 25802), (970, 23408), (1045, 21728), (1064, 21340), (1067, 21280), (1120, 20273), (1232, 18430), (1330, 17072), (1358, 16720), (1463, 15520), (1520, 14938), (1540, 14744), (1552, 14630), (1672, 13580), (1760, 12901), (1843, 12320), (1940, 11704), (2090, 10864), (2128, 10670), (2134, 10640), (2464, 9215), (2660, 8536), (2716, 8360), (2926, 7760), (3040, 7469), (3080, 7372), (3104, 7315), (3344, 6790), (3395, 6688), (3686, 6160), (3880, 5852), (4180, 5432), (4256, 5335), (4268, 5320)]