7920939456

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2221

約数の個数: 280

約数和(自身を含む): 25303179264

約数和(自身を除く): 17382239808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 81, 92, 93, 96, 108, 124, 138, 144, 162, 184, 186, 192, 207, 216, 248, 276, 279, 288, 324, 368, 372, 414, 432, 496, 552, 558, 576, 621, 648, 713, 736, 744, 828, 837, 864, 992, 1104, 1116, 1242, 1296, 1426, 1472, 1488, 1656, 1674, 1728, 1863, 1984, 2139, 2143, 2208, 2232, 2484, 2511, 2592, 2852, 2976, 3312, 3348, 3726, 4278, 4286, 4416, 4464, 4968, 5022, 5184, 5704, 5952, 6417, 6429, 6624, 6696, 7452, 8556, 8572, 8928, 9936, 10044, 11408, 12834, 12858, 13248, 13392, 14904, 17112, 17144, 17856, 19251, 19287, 19872, 20088, 22816, 25668, 25716, 26784, 29808, 34224, 34288, 38502, 38574, 39744, 40176, 45632, 49289, 51336, 51432, 53568, 57753, 57861, 59616, 66433, 68448, 68576, 77004, 77148, 80352, 98578, 102672, 102864, 115506, 115722, 119232, 132866, 136896, 137152, 147867, 154008, 154296, 160704, 173583, 197156, 199299, 205344, 205728, 231012, 231444, 265732, 295734, 308016, 308592, 347166, 394312, 398598, 410688, 411456, 443601, 462024, 462888, 531464, 591468, 597897, 616032, 617184, 694332, 788624, 797196, 887202, 924048, 925776, 1062928, 1182936, 1195794, 1232064, 1234368, 1330803, 1388664, 1527959, 1577248, 1594392, 1774404, 1793691, 1848096, 1851552, 2125856, 2365872, 2391588, 2661606, 2777328, 3055918, 3154496, 3188784, 3548808, 3587382, 3696192, 3703104, 3992409, 4251712, 4583877, 4731744, 4783176, 5323212, 5381073, 5554656, 6111836, 6377568, 7097616, 7174764, 7984818, 9167754, 9463488, 9566352, 10646424, 10762146, 11109312, 12223672, 12755136, 13751631, 14195232, 14349528, 15969636, 18335508, 19132704, 21292848, 21524292, 24447344, 27503262, 28390464, 28699056, 31939272, 36671016, 38265408, 41254893, 42585696, 43048584, 48894688, 55006524, 57398112, 63878544, 73342032, 82509786, 85171392, 86097168, 97789376, 110013048, 114796224, 123764679, 127757088, 146684064, 165019572, 172194336, 220026096, 247529358, 255514176, 293368128, 330039144, 344388672, 440052192, 495058716, 660078288, 880104384, 990117432, 1320156576, 1980234864, 2640313152, 3960469728, 7920939456]

約数ペア:

[(1, 7920939456), (2, 3960469728), (3, 2640313152), (4, 1980234864), (6, 1320156576), (8, 990117432), (9, 880104384), (12, 660078288), (16, 495058716), (18, 440052192), (23, 344388672), (24, 330039144), (27, 293368128), (31, 255514176), (32, 247529358), (36, 220026096), (46, 172194336), (48, 165019572), (54, 146684064), (62, 127757088), (64, 123764679), (69, 114796224), (72, 110013048), (81, 97789376), (92, 86097168), (93, 85171392), (96, 82509786), (108, 73342032), (124, 63878544), (138, 57398112), (144, 55006524), (162, 48894688), (184, 43048584), (186, 42585696), (192, 41254893), (207, 38265408), (216, 36671016), (248, 31939272), (276, 28699056), (279, 28390464), (288, 27503262), (324, 24447344), (368, 21524292), (372, 21292848), (414, 19132704), (432, 18335508), (496, 15969636), (552, 14349528), (558, 14195232), (576, 13751631), (621, 12755136), (648, 12223672), (713, 11109312), (736, 10762146), (744, 10646424), (828, 9566352), (837, 9463488), (864, 9167754), (992, 7984818), (1104, 7174764), (1116, 7097616), (1242, 6377568), (1296, 6111836), (1426, 5554656), (1472, 5381073), (1488, 5323212), (1656, 4783176), (1674, 4731744), (1728, 4583877), (1863, 4251712), (1984, 3992409), (2139, 3703104), (2143, 3696192), (2208, 3587382), (2232, 3548808), (2484, 3188784), (2511, 3154496), (2592, 3055918), (2852, 2777328), (2976, 2661606), (3312, 2391588), (3348, 2365872), (3726, 2125856), (4278, 1851552), (4286, 1848096), (4416, 1793691), (4464, 1774404), (4968, 1594392), (5022, 1577248), (5184, 1527959), (5704, 1388664), (5952, 1330803), (6417, 1234368), (6429, 1232064), (6624, 1195794), (6696, 1182936), (7452, 1062928), (8556, 925776), (8572, 924048), (8928, 887202), (9936, 797196), (10044, 788624), (11408, 694332), (12834, 617184), (12858, 616032), (13248, 597897), (13392, 591468), (14904, 531464), (17112, 462888), (17144, 462024), (17856, 443601), (19251, 411456), (19287, 410688), (19872, 398598), (20088, 394312), (22816, 347166), (25668, 308592), (25716, 308016), (26784, 295734), (29808, 265732), (34224, 231444), (34288, 231012), (38502, 205728), (38574, 205344), (39744, 199299), (40176, 197156), (45632, 173583), (49289, 160704), (51336, 154296), (51432, 154008), (53568, 147867), (57753, 137152), (57861, 136896), (59616, 132866), (66433, 119232), (68448, 115722), (68576, 115506), (77004, 102864), (77148, 102672), (80352, 98578)]