220631712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 744629760

約数和(自身を除く): 523998048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 49, 51, 56, 62, 68, 84, 89, 93, 96, 98, 102, 112, 119, 124, 136, 147, 168, 178, 186, 196, 204, 217, 224, 238, 248, 267, 272, 294, 336, 356, 357, 372, 392, 408, 434, 476, 496, 527, 534, 544, 588, 623, 651, 672, 712, 714, 744, 784, 816, 833, 868, 952, 992, 1054, 1068, 1176, 1246, 1302, 1424, 1428, 1488, 1513, 1519, 1568, 1581, 1632, 1666, 1736, 1869, 1904, 2108, 2136, 2352, 2492, 2499, 2604, 2759, 2848, 2856, 2976, 3026, 3038, 3162, 3332, 3472, 3689, 3738, 3808, 4216, 4272, 4361, 4539, 4557, 4704, 4984, 4998, 5208, 5518, 5712, 6052, 6076, 6324, 6664, 6944, 7378, 7476, 8277, 8432, 8544, 8722, 9078, 9114, 9968, 9996, 10416, 10591, 11036, 11067, 11424, 12104, 12152, 12648, 13083, 13328, 14756, 14952, 16554, 16864, 17444, 18156, 18228, 19313, 19936, 19992, 20832, 21182, 22072, 22134, 24208, 24304, 25296, 25823, 26166, 26656, 29512, 29904, 31773, 33108, 34888, 36312, 36456, 38626, 39984, 42364, 44144, 44268, 46903, 48416, 48608, 50592, 51646, 52332, 57939, 59024, 59808, 63546, 66216, 69776, 72624, 72912, 74137, 77252, 77469, 79968, 84728, 88288, 88536, 93806, 103292, 104664, 115878, 118048, 127092, 132432, 135191, 139552, 140709, 145248, 145824, 148274, 154504, 154938, 169456, 177072, 187612, 206584, 209328, 222411, 231756, 254184, 264864, 270382, 281418, 296548, 309008, 309876, 328321, 338912, 354144, 375224, 405573, 413168, 418656, 444822, 463512, 508368, 540764, 562836, 593096, 618016, 619752, 656642, 750448, 811146, 826336, 889644, 927024, 984963, 1016736, 1081528, 1125672, 1186192, 1239504, 1313284, 1500896, 1622292, 1779288, 1854048, 1969926, 2163056, 2251344, 2298247, 2372384, 2479008, 2626568, 3244584, 3558576, 3939852, 4326112, 4502688, 4596494, 5253136, 6489168, 6894741, 7117152, 7879704, 9192988, 10506272, 12978336, 13789482, 15759408, 18385976, 27578964, 31518816, 36771952, 55157928, 73543904, 110315856, 220631712]

約数ペア:

[(1, 220631712), (2, 110315856), (3, 73543904), (4, 55157928), (6, 36771952), (7, 31518816), (8, 27578964), (12, 18385976), (14, 15759408), (16, 13789482), (17, 12978336), (21, 10506272), (24, 9192988), (28, 7879704), (31, 7117152), (32, 6894741), (34, 6489168), (42, 5253136), (48, 4596494), (49, 4502688), (51, 4326112), (56, 3939852), (62, 3558576), (68, 3244584), (84, 2626568), (89, 2479008), (93, 2372384), (96, 2298247), (98, 2251344), (102, 2163056), (112, 1969926), (119, 1854048), (124, 1779288), (136, 1622292), (147, 1500896), (168, 1313284), (178, 1239504), (186, 1186192), (196, 1125672), (204, 1081528), (217, 1016736), (224, 984963), (238, 927024), (248, 889644), (267, 826336), (272, 811146), (294, 750448), (336, 656642), (356, 619752), (357, 618016), (372, 593096), (392, 562836), (408, 540764), (434, 508368), (476, 463512), (496, 444822), (527, 418656), (534, 413168), (544, 405573), (588, 375224), (623, 354144), (651, 338912), (672, 328321), (712, 309876), (714, 309008), (744, 296548), (784, 281418), (816, 270382), (833, 264864), (868, 254184), (952, 231756), (992, 222411), (1054, 209328), (1068, 206584), (1176, 187612), (1246, 177072), (1302, 169456), (1424, 154938), (1428, 154504), (1488, 148274), (1513, 145824), (1519, 145248), (1568, 140709), (1581, 139552), (1632, 135191), (1666, 132432), (1736, 127092), (1869, 118048), (1904, 115878), (2108, 104664), (2136, 103292), (2352, 93806), (2492, 88536), (2499, 88288), (2604, 84728), (2759, 79968), (2848, 77469), (2856, 77252), (2976, 74137), (3026, 72912), (3038, 72624), (3162, 69776), (3332, 66216), (3472, 63546), (3689, 59808), (3738, 59024), (3808, 57939), (4216, 52332), (4272, 51646), (4361, 50592), (4539, 48608), (4557, 48416), (4704, 46903), (4984, 44268), (4998, 44144), (5208, 42364), (5518, 39984), (5712, 38626), (6052, 36456), (6076, 36312), (6324, 34888), (6664, 33108), (6944, 31773), (7378, 29904), (7476, 29512), (8277, 26656), (8432, 26166), (8544, 25823), (8722, 25296), (9078, 24304), (9114, 24208), (9968, 22134), (9996, 22072), (10416, 21182), (10591, 20832), (11036, 19992), (11067, 19936), (11424, 19313), (12104, 18228), (12152, 18156), (12648, 17444), (13083, 16864), (13328, 16554), (14756, 14952)]