227990981120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{295877}}^1$

素因数の和:295950

約数の個数: 160

約数和(自身を含む): 639266905728

約数和(自身を除く): 411275924608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 512, 560, 602, 640, 688, 860, 896, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 2240, 2408, 2560, 2752, 3010, 3440, 3584, 4480, 4816, 5504, 6020, 6880, 8960, 9632, 11008, 12040, 13760, 17920, 19264, 22016, 24080, 27520, 38528, 48160, 55040, 77056, 96320, 110080, 154112, 192640, 295877, 385280, 591754, 770560, 1183508, 1479385, 2071139, 2367016, 2958770, 4142278, 4734032, 5917540, 8284556, 9468064, 10355695, 11835080, 12722711, 16569112, 18936128, 20711390, 23670160, 25445422, 33138224, 37872256, 41422780, 47340320, 50890844, 63613555, 66276448, 75744512, 82845560, 89058977, 94680640, 101781688, 127227110, 132552896, 151489024, 165691120, 178117954, 189361280, 203563376, 254454220, 265105792, 331382240, 356235908, 378722560, 407126752, 445294885, 508908440, 530211584, 662764480, 712471816, 757445120, 814253504, 890589770, 1017816880, 1060423168, 1325528960, 1424943632, 1628507008, 1781179540, 2035633760, 2651057920, 2849887264, 3257014016, 3562359080, 4071267520, 5302115840, 5699774528, 6514028032, 7124718160, 8142535040, 11399549056, 14249436320, 16285070080, 22799098112, 28498872640, 32570140160, 45598196224, 56997745280, 113995490560, 227990981120]

約数ペア:

[(1, 227990981120), (2, 113995490560), (4, 56997745280), (5, 45598196224), (7, 32570140160), (8, 28498872640), (10, 22799098112), (14, 16285070080), (16, 14249436320), (20, 11399549056), (28, 8142535040), (32, 7124718160), (35, 6514028032), (40, 5699774528), (43, 5302115840), (56, 4071267520), (64, 3562359080), (70, 3257014016), (80, 2849887264), (86, 2651057920), (112, 2035633760), (128, 1781179540), (140, 1628507008), (160, 1424943632), (172, 1325528960), (215, 1060423168), (224, 1017816880), (256, 890589770), (280, 814253504), (301, 757445120), (320, 712471816), (344, 662764480), (430, 530211584), (448, 508908440), (512, 445294885), (560, 407126752), (602, 378722560), (640, 356235908), (688, 331382240), (860, 265105792), (896, 254454220), (1120, 203563376), (1204, 189361280), (1280, 178117954), (1376, 165691120), (1505, 151489024), (1720, 132552896), (1792, 127227110), (2240, 101781688), (2408, 94680640), (2560, 89058977), (2752, 82845560), (3010, 75744512), (3440, 66276448), (3584, 63613555), (4480, 50890844), (4816, 47340320), (5504, 41422780), (6020, 37872256), (6880, 33138224), (8960, 25445422), (9632, 23670160), (11008, 20711390), (12040, 18936128), (13760, 16569112), (17920, 12722711), (19264, 11835080), (22016, 10355695), (24080, 9468064), (27520, 8284556), (38528, 5917540), (48160, 4734032), (55040, 4142278), (77056, 2958770), (96320, 2367016), (110080, 2071139), (154112, 1479385), (192640, 1183508), (295877, 770560), (385280, 591754)]