About the Number
2912721280
2進数表記:10101101100111001001100110000000
漢数字表記:二十九億千二百七十二万千二百八十
素因数分解:
素因数の和:1865
約数の個数: 192
約数和(自身を含む): 8403518880
約数和(自身を除く): 5490797600
約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 640, 665, 722, 760, 896, 1064, 1120, 1216, 1330, 1444, 1520, 1801, 1805, 2128, 2240, 2432, 2527, 2660, 2888, 3040, 3602, 3610, 4256, 4480, 5054, 5320, 5776, 6080, 7204, 7220, 8512, 9005, 10108, 10640, 11552, 12160, 12607, 12635, 14408, 14440, 17024, 18010, 20216, 21280, 23104, 25214, 25270, 28816, 28880, 34219, 36020, 40432, 42560, 46208, 50428, 50540, 57632, 57760, 63035, 68438, 72040, 80864, 85120, 100856, 101080, 115264, 115520, 126070, 136876, 144080, 161728, 171095, 201712, 202160, 230528, 231040, 239533, 252140, 273752, 288160, 323456, 342190, 403424, 404320, 479066, 504280, 547504, 576320, 650161, 684380, 806848, 808640, 958132, 1008560, 1095008, 1152640, 1197665, 1300322, 1368760, 1613696, 1617280, 1916264, 2017120, 2190016, 2395330, 2600644, 2737520, 3250805, 3832528, 4034240, 4380032, 4551127, 4790660, 5201288, 5475040, 6501610, 7665056, 8068480, 9102254, 9581320, 10402576, 10950080, 13003220, 15330112, 18204508, 19162640, 20805152, 21900160, 22755635, 26006440, 30660224, 36409016, 38325280, 41610304, 45511270, 52012880, 72818032, 76650560, 83220608, 91022540, 104025760, 145636064, 153301120, 182045080, 208051520, 291272128, 364090160, 416103040, 582544256, 728180320, 1456360640, 2912721280]
約数ペア:
[(1, 2912721280), (2, 1456360640), (4, 728180320), (5, 582544256), (7, 416103040), (8, 364090160), (10, 291272128), (14, 208051520), (16, 182045080), (19, 153301120), (20, 145636064), (28, 104025760), (32, 91022540), (35, 83220608), (38, 76650560), (40, 72818032), (56, 52012880), (64, 45511270), (70, 41610304), (76, 38325280), (80, 36409016), (95, 30660224), (112, 26006440), (128, 22755635), (133, 21900160), (140, 20805152), (152, 19162640), (160, 18204508), (190, 15330112), (224, 13003220), (266, 10950080), (280, 10402576), (304, 9581320), (320, 9102254), (361, 8068480), (380, 7665056), (448, 6501610), (532, 5475040), (560, 5201288), (608, 4790660), (640, 4551127), (665, 4380032), (722, 4034240), (760, 3832528), (896, 3250805), (1064, 2737520), (1120, 2600644), (1216, 2395330), (1330, 2190016), (1444, 2017120), (1520, 1916264), (1801, 1617280), (1805, 1613696), (2128, 1368760), (2240, 1300322), (2432, 1197665), (2527, 1152640), (2660, 1095008), (2888, 1008560), (3040, 958132), (3602, 808640), (3610, 806848), (4256, 684380), (4480, 650161), (5054, 576320), (5320, 547504), (5776, 504280), (6080, 479066), (7204, 404320), (7220, 403424), (8512, 342190), (9005, 323456), (10108, 288160), (10640, 273752), (11552, 252140), (12160, 239533), (12607, 231040), (12635, 230528), (14408, 202160), (14440, 201712), (17024, 171095), (18010, 161728), (20216, 144080), (21280, 136876), (23104, 126070), (25214, 115520), (25270, 115264), (28816, 101080), (28880, 100856), (34219, 85120), (36020, 80864), (40432, 72040), (42560, 68438), (46208, 63035), (50428, 57760), (50540, 57632)]このpageの処理時間: 0.20155024528503418 seconds