1640970144

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7560

約数の個数: 192

約数和(自身を含む): 5449006080

約数和(自身を除く): 3808035936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 96, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 396, 414, 432, 506, 528, 552, 594, 621, 736, 759, 792, 828, 864, 1012, 1056, 1104, 1188, 1242, 1518, 1584, 1656, 2024, 2208, 2277, 2376, 2484, 3036, 3168, 3312, 4048, 4554, 4752, 4968, 6072, 6624, 6831, 7507, 8096, 9108, 9504, 9936, 12144, 13662, 15014, 18216, 19872, 22521, 24288, 27324, 30028, 36432, 45042, 54648, 60056, 67563, 72864, 82577, 90084, 109296, 120112, 135126, 165154, 172661, 180168, 202689, 218592, 240224, 247731, 270252, 330308, 345322, 360336, 405378, 495462, 517983, 540504, 660616, 690644, 720672, 743193, 810756, 990924, 1035966, 1081008, 1321232, 1381288, 1486386, 1553949, 1621512, 1899271, 1981848, 2071932, 2162016, 2229579, 2642464, 2762576, 2972772, 3107898, 3243024, 3798542, 3963696, 4143864, 4459158, 4661847, 5525152, 5697813, 5945544, 6215796, 6486048, 7597084, 7927392, 8287728, 8918316, 9323694, 11395626, 11891088, 12431592, 15194168, 16575456, 17093439, 17836632, 18647388, 22791252, 23782176, 24863184, 30388336, 34186878, 35673264, 37294776, 45582504, 49726368, 51280317, 60776672, 68373756, 71346528, 74589552, 91165008, 102560634, 136747512, 149179104, 182330016, 205121268, 273495024, 410242536, 546990048, 820485072, 1640970144]

約数ペア:

[(1, 1640970144), (2, 820485072), (3, 546990048), (4, 410242536), (6, 273495024), (8, 205121268), (9, 182330016), (11, 149179104), (12, 136747512), (16, 102560634), (18, 91165008), (22, 74589552), (23, 71346528), (24, 68373756), (27, 60776672), (32, 51280317), (33, 49726368), (36, 45582504), (44, 37294776), (46, 35673264), (48, 34186878), (54, 30388336), (66, 24863184), (69, 23782176), (72, 22791252), (88, 18647388), (92, 17836632), (96, 17093439), (99, 16575456), (108, 15194168), (132, 12431592), (138, 11891088), (144, 11395626), (176, 9323694), (184, 8918316), (198, 8287728), (207, 7927392), (216, 7597084), (253, 6486048), (264, 6215796), (276, 5945544), (288, 5697813), (297, 5525152), (352, 4661847), (368, 4459158), (396, 4143864), (414, 3963696), (432, 3798542), (506, 3243024), (528, 3107898), (552, 2972772), (594, 2762576), (621, 2642464), (736, 2229579), (759, 2162016), (792, 2071932), (828, 1981848), (864, 1899271), (1012, 1621512), (1056, 1553949), (1104, 1486386), (1188, 1381288), (1242, 1321232), (1518, 1081008), (1584, 1035966), (1656, 990924), (2024, 810756), (2208, 743193), (2277, 720672), (2376, 690644), (2484, 660616), (3036, 540504), (3168, 517983), (3312, 495462), (4048, 405378), (4554, 360336), (4752, 345322), (4968, 330308), (6072, 270252), (6624, 247731), (6831, 240224), (7507, 218592), (8096, 202689), (9108, 180168), (9504, 172661), (9936, 165154), (12144, 135126), (13662, 120112), (15014, 109296), (18216, 90084), (19872, 82577), (22521, 72864), (24288, 67563), (27324, 60056), (30028, 54648), (36432, 45042)]