168068880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33347}}^1$

素因数の和:33373

約数の個数: 120

約数和(自身を含む): 645083712

約数和(自身を除く): 477014832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 33347, 66694, 100041, 133388, 166735, 200082, 233429, 266776, 300123, 333470, 400164, 466858, 500205, 533552, 600246, 666940, 700287, 800328, 933716, 1000410, 1167145, 1200492, 1333880, 1400574, 1500615, 1600656, 1867432, 2000820, 2100861, 2334290, 2400984, 2667760, 2801148, 3001230, 3501435, 3734864, 4001640, 4201722, 4668580, 4801968, 5602296, 6002460, 7002870, 8003280, 8403444, 9337160, 10504305, 11204592, 12004920, 14005740, 16806888, 18674320, 21008610, 24009840, 28011480, 33613776, 42017220, 56022960, 84034440, 168068880]

約数ペア:

[(1, 168068880), (2, 84034440), (3, 56022960), (4, 42017220), (5, 33613776), (6, 28011480), (7, 24009840), (8, 21008610), (9, 18674320), (10, 16806888), (12, 14005740), (14, 12004920), (15, 11204592), (16, 10504305), (18, 9337160), (20, 8403444), (21, 8003280), (24, 7002870), (28, 6002460), (30, 5602296), (35, 4801968), (36, 4668580), (40, 4201722), (42, 4001640), (45, 3734864), (48, 3501435), (56, 3001230), (60, 2801148), (63, 2667760), (70, 2400984), (72, 2334290), (80, 2100861), (84, 2000820), (90, 1867432), (105, 1600656), (112, 1500615), (120, 1400574), (126, 1333880), (140, 1200492), (144, 1167145), (168, 1000410), (180, 933716), (210, 800328), (240, 700287), (252, 666940), (280, 600246), (315, 533552), (336, 500205), (360, 466858), (420, 400164), (504, 333470), (560, 300123), (630, 266776), (720, 233429), (840, 200082), (1008, 166735), (1260, 133388), (1680, 100041), (2520, 66694), (5040, 33347)]