8045894615680

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25457}}^1\times {\mathrm{17029}}^1$

素因数の和:42534

約数の個数: 128

約数和(自身を含む): 19899933066000

約数和(自身を除く): 11854038450320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 17029, 18560, 25457, 34058, 50914, 68116, 85145, 101828, 127285, 136232, 170290, 203656, 254570, 272464, 340580, 407312, 493841, 509140, 544928, 681160, 738253, 814624, 987682, 1018280, 1089856, 1362320, 1476506, 1629248, 1975364, 2036560, 2179712, 2469205, 2724640, 2953012, 3258496, 3691265, 3950728, 4073120, 4938410, 5449280, 5906024, 7382530, 7901456, 8146240, 9876820, 10898560, 11812048, 14765060, 15802912, 16292480, 19753640, 23624096, 29530120, 31605824, 39507280, 47248192, 59060240, 63211648, 79014560, 94496384, 118120480, 158029120, 236240960, 316058240, 433507253, 472481920, 867014506, 1734029012, 2167536265, 3468058024, 4335072530, 6936116048, 8670145060, 12571710337, 13872232096, 17340290120, 25143420674, 27744464192, 34680580240, 50286841348, 55488928384, 62858551685, 69361160480, 100573682696, 125717103370, 138722320960, 201147365392, 251434206740, 277444641920, 402294730784, 502868413480, 804589461568, 1005736826960, 1609178923136, 2011473653920, 4022947307840, 8045894615680]

約数ペア:

[(1, 8045894615680), (2, 4022947307840), (4, 2011473653920), (5, 1609178923136), (8, 1005736826960), (10, 804589461568), (16, 502868413480), (20, 402294730784), (29, 277444641920), (32, 251434206740), (40, 201147365392), (58, 138722320960), (64, 125717103370), (80, 100573682696), (116, 69361160480), (128, 62858551685), (145, 55488928384), (160, 50286841348), (232, 34680580240), (290, 27744464192), (320, 25143420674), (464, 17340290120), (580, 13872232096), (640, 12571710337), (928, 8670145060), (1160, 6936116048), (1856, 4335072530), (2320, 3468058024), (3712, 2167536265), (4640, 1734029012), (9280, 867014506), (17029, 472481920), (18560, 433507253), (25457, 316058240), (34058, 236240960), (50914, 158029120), (68116, 118120480), (85145, 94496384), (101828, 79014560), (127285, 63211648), (136232, 59060240), (170290, 47248192), (203656, 39507280), (254570, 31605824), (272464, 29530120), (340580, 23624096), (407312, 19753640), (493841, 16292480), (509140, 15802912), (544928, 14765060), (681160, 11812048), (738253, 10898560), (814624, 9876820), (987682, 8146240), (1018280, 7901456), (1089856, 7382530), (1362320, 5906024), (1476506, 5449280), (1629248, 4938410), (1975364, 4073120), (2036560, 3950728), (2179712, 3691265), (2469205, 3258496), (2724640, 2953012)]