441559040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 1188794880

約数和(自身を除く): 747235840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 107, 124, 128, 130, 155, 160, 208, 214, 248, 256, 260, 310, 320, 403, 416, 428, 496, 512, 520, 535, 620, 640, 806, 832, 856, 992, 1024, 1040, 1070, 1240, 1280, 1391, 1612, 1664, 1712, 1984, 2015, 2048, 2080, 2140, 2480, 2560, 2782, 3224, 3317, 3328, 3424, 3968, 4030, 4160, 4280, 4960, 5120, 5564, 6448, 6634, 6656, 6848, 6955, 7936, 8060, 8320, 8560, 9920, 10240, 11128, 12896, 13268, 13312, 13696, 13910, 15872, 16120, 16585, 16640, 17120, 19840, 22256, 25792, 26536, 26624, 27392, 27820, 31744, 32240, 33170, 33280, 34240, 39680, 43121, 44512, 51584, 53072, 54784, 55640, 63488, 64480, 66340, 66560, 68480, 79360, 86242, 89024, 103168, 106144, 109568, 111280, 128960, 132680, 133120, 136960, 158720, 172484, 178048, 206336, 212288, 215605, 219136, 222560, 257920, 265360, 273920, 317440, 344968, 356096, 412672, 424576, 431210, 445120, 515840, 530720, 547840, 689936, 712192, 825344, 849152, 862420, 890240, 1031680, 1061440, 1095680, 1379872, 1424384, 1698304, 1724840, 1780480, 2063360, 2122880, 2759744, 2848768, 3396608, 3449680, 3560960, 4126720, 4245760, 5519488, 6793216, 6899360, 7121920, 8491520, 11038976, 13798720, 14243840, 16983040, 22077952, 27597440, 33966080, 44155904, 55194880, 88311808, 110389760, 220779520, 441559040]

約数ペア:

[(1, 441559040), (2, 220779520), (4, 110389760), (5, 88311808), (8, 55194880), (10, 44155904), (13, 33966080), (16, 27597440), (20, 22077952), (26, 16983040), (31, 14243840), (32, 13798720), (40, 11038976), (52, 8491520), (62, 7121920), (64, 6899360), (65, 6793216), (80, 5519488), (104, 4245760), (107, 4126720), (124, 3560960), (128, 3449680), (130, 3396608), (155, 2848768), (160, 2759744), (208, 2122880), (214, 2063360), (248, 1780480), (256, 1724840), (260, 1698304), (310, 1424384), (320, 1379872), (403, 1095680), (416, 1061440), (428, 1031680), (496, 890240), (512, 862420), (520, 849152), (535, 825344), (620, 712192), (640, 689936), (806, 547840), (832, 530720), (856, 515840), (992, 445120), (1024, 431210), (1040, 424576), (1070, 412672), (1240, 356096), (1280, 344968), (1391, 317440), (1612, 273920), (1664, 265360), (1712, 257920), (1984, 222560), (2015, 219136), (2048, 215605), (2080, 212288), (2140, 206336), (2480, 178048), (2560, 172484), (2782, 158720), (3224, 136960), (3317, 133120), (3328, 132680), (3424, 128960), (3968, 111280), (4030, 109568), (4160, 106144), (4280, 103168), (4960, 89024), (5120, 86242), (5564, 79360), (6448, 68480), (6634, 66560), (6656, 66340), (6848, 64480), (6955, 63488), (7936, 55640), (8060, 54784), (8320, 53072), (8560, 51584), (9920, 44512), (10240, 43121), (11128, 39680), (12896, 34240), (13268, 33280), (13312, 33170), (13696, 32240), (13910, 31744), (15872, 27820), (16120, 27392), (16585, 26624), (16640, 26536), (17120, 25792), (19840, 22256)]