66436680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 218505600

約数和(自身を除く): 152068920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1123, 1160, 1479, 1740, 1972, 2040, 2246, 2465, 2958, 3369, 3480, 3944, 4492, 4930, 5615, 5916, 6738, 7395, 8984, 9860, 11230, 11832, 13476, 14790, 16845, 19091, 19720, 22460, 26952, 29580, 32567, 33690, 38182, 44920, 57273, 59160, 65134, 67380, 76364, 95455, 97701, 114546, 130268, 134760, 152728, 162835, 190910, 195402, 229092, 260536, 286365, 325670, 381820, 390804, 458184, 488505, 553639, 572730, 651340, 763640, 781608, 977010, 1107278, 1145460, 1302680, 1660917, 1954020, 2214556, 2290920, 2768195, 3321834, 3908040, 4429112, 5536390, 6643668, 8304585, 11072780, 13287336, 16609170, 22145560, 33218340, 66436680]

約数ペア:

[(1, 66436680), (2, 33218340), (3, 22145560), (4, 16609170), (5, 13287336), (6, 11072780), (8, 8304585), (10, 6643668), (12, 5536390), (15, 4429112), (17, 3908040), (20, 3321834), (24, 2768195), (29, 2290920), (30, 2214556), (34, 1954020), (40, 1660917), (51, 1302680), (58, 1145460), (60, 1107278), (68, 977010), (85, 781608), (87, 763640), (102, 651340), (116, 572730), (120, 553639), (136, 488505), (145, 458184), (170, 390804), (174, 381820), (204, 325670), (232, 286365), (255, 260536), (290, 229092), (340, 195402), (348, 190910), (408, 162835), (435, 152728), (493, 134760), (510, 130268), (580, 114546), (680, 97701), (696, 95455), (870, 76364), (986, 67380), (1020, 65134), (1123, 59160), (1160, 57273), (1479, 44920), (1740, 38182), (1972, 33690), (2040, 32567), (2246, 29580), (2465, 26952), (2958, 22460), (3369, 19720), (3480, 19091), (3944, 16845), (4492, 14790), (4930, 13476), (5615, 11832), (5916, 11230), (6738, 9860), (7395, 8984)]