411157040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2059

約数の個数: 120

約数和(自身を含む): 1133565840

約数和(自身を除く): 722408800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 980, 1060, 1484, 1855, 1960, 1979, 2120, 2597, 2968, 3710, 3920, 3958, 4240, 5194, 5936, 7420, 7916, 9895, 10388, 12985, 13853, 14840, 15832, 19790, 20776, 25970, 27706, 29680, 31664, 39580, 41552, 51940, 55412, 69265, 79160, 96971, 103880, 104887, 110824, 138530, 158320, 193942, 207760, 209774, 221648, 277060, 387884, 419548, 484855, 524435, 554120, 734209, 775768, 839096, 969710, 1048870, 1108240, 1468418, 1551536, 1678192, 1939420, 2097740, 2936836, 3671045, 3878840, 4195480, 5139463, 5873672, 7342090, 7757680, 8390960, 10278926, 11747344, 14684180, 20557852, 25697315, 29368360, 41115704, 51394630, 58736720, 82231408, 102789260, 205578520, 411157040]

約数ペア:

[(1, 411157040), (2, 205578520), (4, 102789260), (5, 82231408), (7, 58736720), (8, 51394630), (10, 41115704), (14, 29368360), (16, 25697315), (20, 20557852), (28, 14684180), (35, 11747344), (40, 10278926), (49, 8390960), (53, 7757680), (56, 7342090), (70, 5873672), (80, 5139463), (98, 4195480), (106, 3878840), (112, 3671045), (140, 2936836), (196, 2097740), (212, 1939420), (245, 1678192), (265, 1551536), (280, 1468418), (371, 1108240), (392, 1048870), (424, 969710), (490, 839096), (530, 775768), (560, 734209), (742, 554120), (784, 524435), (848, 484855), (980, 419548), (1060, 387884), (1484, 277060), (1855, 221648), (1960, 209774), (1979, 207760), (2120, 193942), (2597, 158320), (2968, 138530), (3710, 110824), (3920, 104887), (3958, 103880), (4240, 96971), (5194, 79160), (5936, 69265), (7420, 55412), (7916, 51940), (9895, 41552), (10388, 39580), (12985, 31664), (13853, 29680), (14840, 27706), (15832, 25970), (19790, 20776)]