86804760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4537

約数の個数: 128

約数和(自身を含む): 310625280

約数和(自身を除く): 223820520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4493, 4830, 6440, 8986, 9660, 13479, 17972, 19320, 22465, 26958, 31451, 35944, 44930, 53916, 62902, 67395, 89860, 94353, 103339, 107832, 125804, 134790, 157255, 179720, 188706, 206678, 251608, 269580, 310017, 314510, 377412, 413356, 471765, 516695, 539160, 620034, 629020, 723373, 754824, 826712, 943530, 1033390, 1240068, 1258040, 1446746, 1550085, 1887060, 2066780, 2170119, 2480136, 2893492, 3100170, 3616865, 3774120, 4133560, 4340238, 5786984, 6200340, 7233730, 8680476, 10850595, 12400680, 14467460, 17360952, 21701190, 28934920, 43402380, 86804760]

約数ペア:

[(1, 86804760), (2, 43402380), (3, 28934920), (4, 21701190), (5, 17360952), (6, 14467460), (7, 12400680), (8, 10850595), (10, 8680476), (12, 7233730), (14, 6200340), (15, 5786984), (20, 4340238), (21, 4133560), (23, 3774120), (24, 3616865), (28, 3100170), (30, 2893492), (35, 2480136), (40, 2170119), (42, 2066780), (46, 1887060), (56, 1550085), (60, 1446746), (69, 1258040), (70, 1240068), (84, 1033390), (92, 943530), (105, 826712), (115, 754824), (120, 723373), (138, 629020), (140, 620034), (161, 539160), (168, 516695), (184, 471765), (210, 413356), (230, 377412), (276, 314510), (280, 310017), (322, 269580), (345, 251608), (420, 206678), (460, 188706), (483, 179720), (552, 157255), (644, 134790), (690, 125804), (805, 107832), (840, 103339), (920, 94353), (966, 89860), (1288, 67395), (1380, 62902), (1610, 53916), (1932, 44930), (2415, 35944), (2760, 31451), (3220, 26958), (3864, 22465), (4493, 19320), (4830, 17972), (6440, 13479), (8986, 9660)]