82073040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 160

約数和(自身を含む): 297004800

約数和(自身を除く): 214931760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 997, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 1994, 2058, 2352, 2744, 2940, 2991, 3430, 3920, 3988, 4116, 4985, 5145, 5488, 5880, 5982, 6860, 6979, 7976, 8232, 9970, 10290, 11760, 11964, 13720, 13958, 14955, 15952, 16464, 19940, 20580, 20937, 23928, 27440, 27916, 29910, 34895, 39880, 41160, 41874, 47856, 48853, 55832, 59820, 69790, 79760, 82320, 83748, 97706, 104685, 111664, 119640, 139580, 146559, 167496, 195412, 209370, 239280, 244265, 279160, 293118, 334992, 341971, 390824, 418740, 488530, 558320, 586236, 683942, 732795, 781648, 837480, 977060, 1025913, 1172472, 1367884, 1465590, 1674960, 1709855, 1954120, 2051826, 2344944, 2735768, 2931180, 3419710, 3908240, 4103652, 5129565, 5471536, 5862360, 6839420, 8207304, 10259130, 11724720, 13678840, 16414608, 20518260, 27357680, 41036520, 82073040]

約数ペア:

[(1, 82073040), (2, 41036520), (3, 27357680), (4, 20518260), (5, 16414608), (6, 13678840), (7, 11724720), (8, 10259130), (10, 8207304), (12, 6839420), (14, 5862360), (15, 5471536), (16, 5129565), (20, 4103652), (21, 3908240), (24, 3419710), (28, 2931180), (30, 2735768), (35, 2344944), (40, 2051826), (42, 1954120), (48, 1709855), (49, 1674960), (56, 1465590), (60, 1367884), (70, 1172472), (80, 1025913), (84, 977060), (98, 837480), (105, 781648), (112, 732795), (120, 683942), (140, 586236), (147, 558320), (168, 488530), (196, 418740), (210, 390824), (240, 341971), (245, 334992), (280, 293118), (294, 279160), (336, 244265), (343, 239280), (392, 209370), (420, 195412), (490, 167496), (560, 146559), (588, 139580), (686, 119640), (735, 111664), (784, 104685), (840, 97706), (980, 83748), (997, 82320), (1029, 79760), (1176, 69790), (1372, 59820), (1470, 55832), (1680, 48853), (1715, 47856), (1960, 41874), (1994, 41160), (2058, 39880), (2352, 34895), (2744, 29910), (2940, 27916), (2991, 27440), (3430, 23928), (3920, 20937), (3988, 20580), (4116, 19940), (4985, 16464), (5145, 15952), (5488, 14955), (5880, 13958), (5982, 13720), (6860, 11964), (6979, 11760), (7976, 10290), (8232, 9970)]