6500246080

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 15681447936

約数和(自身を除く): 9181201856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 307, 320, 508, 521, 614, 635, 1016, 1042, 1228, 1270, 1535, 2032, 2084, 2456, 2540, 2605, 3070, 4064, 4168, 4912, 5080, 5210, 6140, 8128, 8336, 9824, 10160, 10420, 12280, 16672, 19648, 20320, 20840, 24560, 33344, 38989, 40640, 41680, 49120, 66167, 77978, 83360, 98240, 132334, 155956, 159947, 166720, 194945, 264668, 311912, 319894, 330835, 389890, 529336, 623824, 639788, 661670, 779780, 799735, 1058672, 1247648, 1279576, 1323340, 1559560, 1599470, 2117344, 2495296, 2559152, 2646680, 3119120, 3198940, 4234688, 5118304, 5293360, 6238240, 6397880, 10236608, 10586720, 12476480, 12795760, 20313269, 21173440, 25591520, 40626538, 51183040, 81253076, 101566345, 162506152, 203132690, 325012304, 406265380, 650024608, 812530760, 1300049216, 1625061520, 3250123040, 6500246080]

約数ペア:

[(1, 6500246080), (2, 3250123040), (4, 1625061520), (5, 1300049216), (8, 812530760), (10, 650024608), (16, 406265380), (20, 325012304), (32, 203132690), (40, 162506152), (64, 101566345), (80, 81253076), (127, 51183040), (160, 40626538), (254, 25591520), (307, 21173440), (320, 20313269), (508, 12795760), (521, 12476480), (614, 10586720), (635, 10236608), (1016, 6397880), (1042, 6238240), (1228, 5293360), (1270, 5118304), (1535, 4234688), (2032, 3198940), (2084, 3119120), (2456, 2646680), (2540, 2559152), (2605, 2495296), (3070, 2117344), (4064, 1599470), (4168, 1559560), (4912, 1323340), (5080, 1279576), (5210, 1247648), (6140, 1058672), (8128, 799735), (8336, 779780), (9824, 661670), (10160, 639788), (10420, 623824), (12280, 529336), (16672, 389890), (19648, 330835), (20320, 319894), (20840, 311912), (24560, 264668), (33344, 194945), (38989, 166720), (40640, 159947), (41680, 155956), (49120, 132334), (66167, 98240), (77978, 83360)]