2918450880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3943}}^1$

素因数の和:4223

約数の個数: 168

約数和(自身を含む): 10079870112

約数和(自身を除く): 7161419232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 2880, 3084, 3855, 3943, 4112, 4626, 5140, 6168, 7710, 7886, 8224, 9252, 10280, 11565, 11829, 12336, 15420, 15772, 16448, 18504, 19715, 20560, 23130, 23658, 24672, 30840, 31544, 35487, 37008, 39430, 41120, 46260, 47316, 49344, 59145, 61680, 63088, 70974, 74016, 78860, 82240, 92520, 94632, 118290, 123360, 126176, 141948, 148032, 157720, 177435, 185040, 189264, 236580, 246720, 252352, 283896, 315440, 354870, 370080, 378528, 473160, 567792, 630880, 709740, 740160, 757056, 946320, 1013351, 1135584, 1261760, 1419480, 1892640, 2026702, 2271168, 2838960, 3040053, 3785280, 4053404, 5066755, 5677920, 6080106, 8106808, 9120159, 10133510, 11355840, 12160212, 15200265, 16213616, 18240318, 20267020, 24320424, 30400530, 32427232, 36480636, 40534040, 45600795, 48640848, 60801060, 64854464, 72961272, 81068080, 91201590, 97281696, 121602120, 145922544, 162136160, 182403180, 194563392, 243204240, 291845088, 324272320, 364806360, 486408480, 583690176, 729612720, 972816960, 1459225440, 2918450880]

約数ペア:

[(1, 2918450880), (2, 1459225440), (3, 972816960), (4, 729612720), (5, 583690176), (6, 486408480), (8, 364806360), (9, 324272320), (10, 291845088), (12, 243204240), (15, 194563392), (16, 182403180), (18, 162136160), (20, 145922544), (24, 121602120), (30, 97281696), (32, 91201590), (36, 81068080), (40, 72961272), (45, 64854464), (48, 60801060), (60, 48640848), (64, 45600795), (72, 40534040), (80, 36480636), (90, 32427232), (96, 30400530), (120, 24320424), (144, 20267020), (160, 18240318), (180, 16213616), (192, 15200265), (240, 12160212), (257, 11355840), (288, 10133510), (320, 9120159), (360, 8106808), (480, 6080106), (514, 5677920), (576, 5066755), (720, 4053404), (771, 3785280), (960, 3040053), (1028, 2838960), (1285, 2271168), (1440, 2026702), (1542, 1892640), (2056, 1419480), (2313, 1261760), (2570, 1135584), (2880, 1013351), (3084, 946320), (3855, 757056), (3943, 740160), (4112, 709740), (4626, 630880), (5140, 567792), (6168, 473160), (7710, 378528), (7886, 370080), (8224, 354870), (9252, 315440), (10280, 283896), (11565, 252352), (11829, 246720), (12336, 236580), (15420, 189264), (15772, 185040), (16448, 177435), (18504, 157720), (19715, 148032), (20560, 141948), (23130, 126176), (23658, 123360), (24672, 118290), (30840, 94632), (31544, 92520), (35487, 82240), (37008, 78860), (39430, 74016), (41120, 70974), (46260, 63088), (47316, 61680), (49344, 59145)]