211876320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 502271520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 491, 496, 580, 620, 696, 744, 870, 899, 928, 930, 982, 992, 1160, 1240, 1392, 1473, 1488, 1740, 1798, 1860, 1964, 2320, 2455, 2480, 2697, 2784, 2946, 2976, 3480, 3596, 3720, 3928, 4495, 4640, 4910, 4960, 5394, 5892, 6960, 7192, 7365, 7440, 7856, 8990, 9820, 10788, 11784, 13485, 13920, 14239, 14384, 14730, 14880, 15221, 15712, 17980, 19640, 21576, 23568, 26970, 28478, 28768, 29460, 30442, 35960, 39280, 42717, 43152, 45663, 47136, 53940, 56956, 58920, 60884, 71195, 71920, 76105, 78560, 85434, 86304, 91326, 107880, 113912, 117840, 121768, 142390, 143840, 152210, 170868, 182652, 213585, 215760, 227824, 228315, 235680, 243536, 284780, 304420, 341736, 365304, 427170, 431520, 441409, 455648, 456630, 487072, 569560, 608840, 683472, 730608, 854340, 882818, 913260, 1139120, 1217680, 1324227, 1366944, 1461216, 1708680, 1765636, 1826520, 2207045, 2278240, 2435360, 2648454, 3417360, 3531272, 3653040, 4414090, 5296908, 6621135, 6834720, 7062544, 7306080, 8828180, 10593816, 13242270, 14125088, 17656360, 21187632, 26484540, 35312720, 42375264, 52969080, 70625440, 105938160, 211876320]

約数ペア:

[(1, 211876320), (2, 105938160), (3, 70625440), (4, 52969080), (5, 42375264), (6, 35312720), (8, 26484540), (10, 21187632), (12, 17656360), (15, 14125088), (16, 13242270), (20, 10593816), (24, 8828180), (29, 7306080), (30, 7062544), (31, 6834720), (32, 6621135), (40, 5296908), (48, 4414090), (58, 3653040), (60, 3531272), (62, 3417360), (80, 2648454), (87, 2435360), (93, 2278240), (96, 2207045), (116, 1826520), (120, 1765636), (124, 1708680), (145, 1461216), (155, 1366944), (160, 1324227), (174, 1217680), (186, 1139120), (232, 913260), (240, 882818), (248, 854340), (290, 730608), (310, 683472), (348, 608840), (372, 569560), (435, 487072), (464, 456630), (465, 455648), (480, 441409), (491, 431520), (496, 427170), (580, 365304), (620, 341736), (696, 304420), (744, 284780), (870, 243536), (899, 235680), (928, 228315), (930, 227824), (982, 215760), (992, 213585), (1160, 182652), (1240, 170868), (1392, 152210), (1473, 143840), (1488, 142390), (1740, 121768), (1798, 117840), (1860, 113912), (1964, 107880), (2320, 91326), (2455, 86304), (2480, 85434), (2697, 78560), (2784, 76105), (2946, 71920), (2976, 71195), (3480, 60884), (3596, 58920), (3720, 56956), (3928, 53940), (4495, 47136), (4640, 45663), (4910, 43152), (4960, 42717), (5394, 39280), (5892, 35960), (6960, 30442), (7192, 29460), (7365, 28768), (7440, 28478), (7856, 26970), (8990, 23568), (9820, 21576), (10788, 19640), (11784, 17980), (13485, 15712), (13920, 15221), (14239, 14880), (14384, 14730)]