84829640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 233625600

約数和(自身を除く): 148795960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 290, 310, 337, 406, 434, 580, 620, 674, 812, 868, 899, 1015, 1085, 1160, 1240, 1348, 1624, 1685, 1736, 1798, 2030, 2170, 2359, 2696, 3370, 3596, 4060, 4340, 4495, 4718, 6293, 6740, 7192, 8120, 8680, 8990, 9436, 9773, 10447, 11795, 12586, 13480, 17980, 18872, 19546, 20894, 23590, 25172, 31465, 35960, 39092, 41788, 47180, 48865, 50344, 52235, 62930, 68411, 73129, 78184, 83576, 94360, 97730, 104470, 125860, 136822, 146258, 195460, 208940, 251720, 273644, 292516, 302963, 342055, 365645, 390920, 417880, 547288, 585032, 605926, 684110, 731290, 1211852, 1368220, 1462580, 1514815, 2120741, 2423704, 2736440, 2925160, 3029630, 4241482, 6059260, 8482964, 10603705, 12118520, 16965928, 21207410, 42414820, 84829640]

約数ペア:

[(1, 84829640), (2, 42414820), (4, 21207410), (5, 16965928), (7, 12118520), (8, 10603705), (10, 8482964), (14, 6059260), (20, 4241482), (28, 3029630), (29, 2925160), (31, 2736440), (35, 2423704), (40, 2120741), (56, 1514815), (58, 1462580), (62, 1368220), (70, 1211852), (116, 731290), (124, 684110), (140, 605926), (145, 585032), (155, 547288), (203, 417880), (217, 390920), (232, 365645), (248, 342055), (280, 302963), (290, 292516), (310, 273644), (337, 251720), (406, 208940), (434, 195460), (580, 146258), (620, 136822), (674, 125860), (812, 104470), (868, 97730), (899, 94360), (1015, 83576), (1085, 78184), (1160, 73129), (1240, 68411), (1348, 62930), (1624, 52235), (1685, 50344), (1736, 48865), (1798, 47180), (2030, 41788), (2170, 39092), (2359, 35960), (2696, 31465), (3370, 25172), (3596, 23590), (4060, 20894), (4340, 19546), (4495, 18872), (4718, 17980), (6293, 13480), (6740, 12586), (7192, 11795), (8120, 10447), (8680, 9773), (8990, 9436)]