2775586880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:977

約数の個数: 224

約数和(自身を含む): 7759964160

約数和(自身を除く): 4984377280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 47, 55, 64, 76, 80, 88, 94, 95, 110, 152, 160, 176, 188, 190, 209, 220, 235, 304, 320, 352, 376, 380, 418, 440, 470, 517, 608, 704, 752, 760, 836, 880, 883, 893, 940, 1034, 1045, 1216, 1504, 1520, 1672, 1760, 1766, 1786, 1880, 2068, 2090, 2585, 3008, 3040, 3344, 3520, 3532, 3572, 3760, 4136, 4180, 4415, 4465, 5170, 6080, 6688, 7064, 7144, 7520, 8272, 8360, 8830, 8930, 9713, 9823, 10340, 13376, 14128, 14288, 15040, 16544, 16720, 16777, 17660, 17860, 19426, 19646, 20680, 28256, 28576, 33088, 33440, 33554, 35320, 35720, 38852, 39292, 41360, 41501, 48565, 49115, 56512, 57152, 66880, 67108, 70640, 71440, 77704, 78584, 82720, 83002, 83885, 97130, 98230, 134216, 141280, 142880, 155408, 157168, 165440, 166004, 167770, 184547, 194260, 196460, 207505, 268432, 282560, 285760, 310816, 314336, 332008, 335540, 369094, 388520, 392920, 415010, 456511, 536864, 621632, 628672, 664016, 671080, 738188, 777040, 785840, 788519, 830020, 913022, 922735, 1073728, 1328032, 1342160, 1476376, 1554080, 1571680, 1577038, 1660040, 1826044, 1845470, 2282555, 2656064, 2684320, 2952752, 3108160, 3143360, 3154076, 3320080, 3652088, 3690940, 3942595, 4565110, 5368640, 5905504, 6308152, 6640160, 7304176, 7381880, 7885190, 8673709, 9130220, 11811008, 12616304, 13280320, 14608352, 14763760, 15770380, 17347418, 18260440, 25232608, 29216704, 29527520, 31540760, 34694836, 36520880, 43368545, 50465216, 59055040, 63081520, 69389672, 73041760, 86737090, 126163040, 138779344, 146083520, 173474180, 252326080, 277558688, 346948360, 555117376, 693896720, 1387793440, 2775586880]

約数ペア:

[(1, 2775586880), (2, 1387793440), (4, 693896720), (5, 555117376), (8, 346948360), (10, 277558688), (11, 252326080), (16, 173474180), (19, 146083520), (20, 138779344), (22, 126163040), (32, 86737090), (38, 73041760), (40, 69389672), (44, 63081520), (47, 59055040), (55, 50465216), (64, 43368545), (76, 36520880), (80, 34694836), (88, 31540760), (94, 29527520), (95, 29216704), (110, 25232608), (152, 18260440), (160, 17347418), (176, 15770380), (188, 14763760), (190, 14608352), (209, 13280320), (220, 12616304), (235, 11811008), (304, 9130220), (320, 8673709), (352, 7885190), (376, 7381880), (380, 7304176), (418, 6640160), (440, 6308152), (470, 5905504), (517, 5368640), (608, 4565110), (704, 3942595), (752, 3690940), (760, 3652088), (836, 3320080), (880, 3154076), (883, 3143360), (893, 3108160), (940, 2952752), (1034, 2684320), (1045, 2656064), (1216, 2282555), (1504, 1845470), (1520, 1826044), (1672, 1660040), (1760, 1577038), (1766, 1571680), (1786, 1554080), (1880, 1476376), (2068, 1342160), (2090, 1328032), (2585, 1073728), (3008, 922735), (3040, 913022), (3344, 830020), (3520, 788519), (3532, 785840), (3572, 777040), (3760, 738188), (4136, 671080), (4180, 664016), (4415, 628672), (4465, 621632), (5170, 536864), (6080, 456511), (6688, 415010), (7064, 392920), (7144, 388520), (7520, 369094), (8272, 335540), (8360, 332008), (8830, 314336), (8930, 310816), (9713, 285760), (9823, 282560), (10340, 268432), (13376, 207505), (14128, 196460), (14288, 194260), (15040, 184547), (16544, 167770), (16720, 166004), (16777, 165440), (17660, 157168), (17860, 155408), (19426, 142880), (19646, 141280), (20680, 134216), (28256, 98230), (28576, 97130), (33088, 83885), (33440, 83002), (33554, 82720), (35320, 78584), (35720, 77704), (38852, 71440), (39292, 70640), (41360, 67108), (41501, 66880), (48565, 57152), (49115, 56512)]