220758048

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^3$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 775716480

約数和(自身を除く): 554958432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 483, 504, 529, 552, 567, 621, 644, 648, 672, 736, 756, 828, 864, 966, 1008, 1058, 1104, 1134, 1242, 1288, 1296, 1449, 1512, 1587, 1656, 1863, 1932, 2016, 2116, 2208, 2268, 2484, 2576, 2592, 2898, 3024, 3174, 3312, 3703, 3726, 3864, 4232, 4347, 4536, 4761, 4968, 5152, 5796, 6048, 6348, 6624, 7406, 7452, 7728, 8464, 8694, 9072, 9522, 9936, 11109, 11592, 12167, 12696, 13041, 14283, 14812, 14904, 15456, 16928, 17388, 18144, 19044, 19872, 22218, 23184, 24334, 25392, 26082, 28566, 29624, 29808, 33327, 34776, 36501, 38088, 42849, 44436, 46368, 48668, 50784, 52164, 57132, 59248, 59616, 66654, 69552, 73002, 76176, 85169, 85698, 88872, 97336, 99981, 104328, 109503, 114264, 118496, 133308, 139104, 146004, 152352, 170338, 171396, 177744, 194672, 199962, 208656, 219006, 228528, 255507, 266616, 292008, 299943, 328509, 340676, 342792, 355488, 389344, 399924, 417312, 438012, 457056, 511014, 533232, 584016, 599886, 657018, 681352, 685584, 766521, 799848, 876024, 985527, 1022028, 1066464, 1168032, 1199772, 1314036, 1362704, 1371168, 1533042, 1599696, 1752048, 1971054, 2044056, 2299563, 2399544, 2628072, 2725408, 3066084, 3199392, 3504096, 3942108, 4088112, 4599126, 4799088, 5256144, 6132168, 6898689, 7884216, 8176224, 9198252, 9598176, 10512288, 12264336, 13797378, 15768432, 18396504, 24528672, 27594756, 31536864, 36793008, 55189512, 73586016, 110379024, 220758048]

約数ペア:

[(1, 220758048), (2, 110379024), (3, 73586016), (4, 55189512), (6, 36793008), (7, 31536864), (8, 27594756), (9, 24528672), (12, 18396504), (14, 15768432), (16, 13797378), (18, 12264336), (21, 10512288), (23, 9598176), (24, 9198252), (27, 8176224), (28, 7884216), (32, 6898689), (36, 6132168), (42, 5256144), (46, 4799088), (48, 4599126), (54, 4088112), (56, 3942108), (63, 3504096), (69, 3199392), (72, 3066084), (81, 2725408), (84, 2628072), (92, 2399544), (96, 2299563), (108, 2044056), (112, 1971054), (126, 1752048), (138, 1599696), (144, 1533042), (161, 1371168), (162, 1362704), (168, 1314036), (184, 1199772), (189, 1168032), (207, 1066464), (216, 1022028), (224, 985527), (252, 876024), (276, 799848), (288, 766521), (322, 685584), (324, 681352), (336, 657018), (368, 599886), (378, 584016), (414, 533232), (432, 511014), (483, 457056), (504, 438012), (529, 417312), (552, 399924), (567, 389344), (621, 355488), (644, 342792), (648, 340676), (672, 328509), (736, 299943), (756, 292008), (828, 266616), (864, 255507), (966, 228528), (1008, 219006), (1058, 208656), (1104, 199962), (1134, 194672), (1242, 177744), (1288, 171396), (1296, 170338), (1449, 152352), (1512, 146004), (1587, 139104), (1656, 133308), (1863, 118496), (1932, 114264), (2016, 109503), (2116, 104328), (2208, 99981), (2268, 97336), (2484, 88872), (2576, 85698), (2592, 85169), (2898, 76176), (3024, 73002), (3174, 69552), (3312, 66654), (3703, 59616), (3726, 59248), (3864, 57132), (4232, 52164), (4347, 50784), (4536, 48668), (4761, 46368), (4968, 44436), (5152, 42849), (5796, 38088), (6048, 36501), (6348, 34776), (6624, 33327), (7406, 29808), (7452, 29624), (7728, 28566), (8464, 26082), (8694, 25392), (9072, 24334), (9522, 23184), (9936, 22218), (11109, 19872), (11592, 19044), (12167, 18144), (12696, 17388), (13041, 16928), (14283, 15456), (14812, 14904)]