168300720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11160

約数の個数: 160

約数和(自身を含む): 662576640

約数和(自身を除く): 494275920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11131, 15120, 22262, 33393, 44524, 55655, 66786, 77917, 89048, 100179, 111310, 133572, 155834, 166965, 178096, 200358, 222620, 233751, 267144, 300537, 311668, 333930, 389585, 400716, 445240, 467502, 500895, 534288, 601074, 623336, 667860, 701253, 779170, 801432, 890480, 935004, 1001790, 1168755, 1202148, 1246672, 1335720, 1402506, 1502685, 1558340, 1602864, 1870008, 2003580, 2103759, 2337510, 2404296, 2671440, 2805012, 3005370, 3116680, 3506265, 3740016, 4007160, 4207518, 4675020, 4808592, 5610024, 6010740, 6233360, 7012530, 8014320, 8415036, 9350040, 10518795, 11220048, 12021480, 14025060, 16830072, 18700080, 21037590, 24042960, 28050120, 33660144, 42075180, 56100240, 84150360, 168300720]

約数ペア:

[(1, 168300720), (2, 84150360), (3, 56100240), (4, 42075180), (5, 33660144), (6, 28050120), (7, 24042960), (8, 21037590), (9, 18700080), (10, 16830072), (12, 14025060), (14, 12021480), (15, 11220048), (16, 10518795), (18, 9350040), (20, 8415036), (21, 8014320), (24, 7012530), (27, 6233360), (28, 6010740), (30, 5610024), (35, 4808592), (36, 4675020), (40, 4207518), (42, 4007160), (45, 3740016), (48, 3506265), (54, 3116680), (56, 3005370), (60, 2805012), (63, 2671440), (70, 2404296), (72, 2337510), (80, 2103759), (84, 2003580), (90, 1870008), (105, 1602864), (108, 1558340), (112, 1502685), (120, 1402506), (126, 1335720), (135, 1246672), (140, 1202148), (144, 1168755), (168, 1001790), (180, 935004), (189, 890480), (210, 801432), (216, 779170), (240, 701253), (252, 667860), (270, 623336), (280, 601074), (315, 534288), (336, 500895), (360, 467502), (378, 445240), (420, 400716), (432, 389585), (504, 333930), (540, 311668), (560, 300537), (630, 267144), (720, 233751), (756, 222620), (840, 200358), (945, 178096), (1008, 166965), (1080, 155834), (1260, 133572), (1512, 111310), (1680, 100179), (1890, 89048), (2160, 77917), (2520, 66786), (3024, 55655), (3780, 44524), (5040, 33393), (7560, 22262), (11131, 15120)]