210939520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 587593440

約数和(自身を除く): 376653920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 83, 88, 95, 110, 128, 152, 160, 166, 176, 190, 209, 220, 304, 320, 332, 352, 361, 380, 415, 418, 440, 608, 640, 664, 704, 722, 760, 830, 836, 880, 913, 1045, 1216, 1328, 1408, 1444, 1520, 1577, 1660, 1672, 1760, 1805, 1826, 2090, 2432, 2656, 2888, 3040, 3154, 3320, 3344, 3520, 3610, 3652, 3971, 4180, 4565, 5312, 5776, 6080, 6308, 6640, 6688, 7040, 7220, 7304, 7885, 7942, 8360, 9130, 10624, 11552, 12160, 12616, 13280, 13376, 14440, 14608, 15770, 15884, 16720, 17347, 18260, 19855, 23104, 25232, 26560, 26752, 28880, 29216, 29963, 31540, 31768, 33440, 34694, 36520, 39710, 46208, 50464, 53120, 57760, 58432, 59926, 63080, 63536, 66880, 69388, 73040, 79420, 86735, 100928, 115520, 116864, 119852, 126160, 127072, 133760, 138776, 146080, 149815, 158840, 173470, 201856, 231040, 239704, 252320, 254144, 277552, 292160, 299630, 317680, 329593, 346940, 479408, 504640, 508288, 555104, 584320, 599260, 635360, 659186, 693880, 958816, 1009280, 1110208, 1198520, 1270720, 1318372, 1387760, 1647965, 1917632, 2220416, 2397040, 2541440, 2636744, 2775520, 3295930, 3835264, 4794080, 5273488, 5551040, 6591860, 9588160, 10546976, 11102080, 13183720, 19176320, 21093952, 26367440, 42187904, 52734880, 105469760, 210939520]

約数ペア:

[(1, 210939520), (2, 105469760), (4, 52734880), (5, 42187904), (8, 26367440), (10, 21093952), (11, 19176320), (16, 13183720), (19, 11102080), (20, 10546976), (22, 9588160), (32, 6591860), (38, 5551040), (40, 5273488), (44, 4794080), (55, 3835264), (64, 3295930), (76, 2775520), (80, 2636744), (83, 2541440), (88, 2397040), (95, 2220416), (110, 1917632), (128, 1647965), (152, 1387760), (160, 1318372), (166, 1270720), (176, 1198520), (190, 1110208), (209, 1009280), (220, 958816), (304, 693880), (320, 659186), (332, 635360), (352, 599260), (361, 584320), (380, 555104), (415, 508288), (418, 504640), (440, 479408), (608, 346940), (640, 329593), (664, 317680), (704, 299630), (722, 292160), (760, 277552), (830, 254144), (836, 252320), (880, 239704), (913, 231040), (1045, 201856), (1216, 173470), (1328, 158840), (1408, 149815), (1444, 146080), (1520, 138776), (1577, 133760), (1660, 127072), (1672, 126160), (1760, 119852), (1805, 116864), (1826, 115520), (2090, 100928), (2432, 86735), (2656, 79420), (2888, 73040), (3040, 69388), (3154, 66880), (3320, 63536), (3344, 63080), (3520, 59926), (3610, 58432), (3652, 57760), (3971, 53120), (4180, 50464), (4565, 46208), (5312, 39710), (5776, 36520), (6080, 34694), (6308, 33440), (6640, 31768), (6688, 31540), (7040, 29963), (7220, 29216), (7304, 28880), (7885, 26752), (7942, 26560), (8360, 25232), (9130, 23104), (10624, 19855), (11552, 18260), (12160, 17347), (12616, 16720), (13280, 15884), (13376, 15770), (14440, 14608)]