168887520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6937

約数の個数: 144

約数和(自身を含む): 610318800

約数和(自身を除く): 441431280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 6899, 8160, 12240, 13798, 20697, 24480, 27596, 34495, 41394, 55192, 62091, 68990, 82788, 103485, 110384, 117283, 124182, 137980, 165576, 206970, 220768, 234566, 248364, 275960, 310455, 331152, 351849, 413940, 469132, 496728, 551920, 586415, 620910, 662304, 703698, 827880, 938264, 993456, 1055547, 1103840, 1172830, 1241820, 1407396, 1655760, 1759245, 1876528, 1986912, 2111094, 2345660, 2483640, 2814792, 3311520, 3518490, 3753056, 4222188, 4691320, 4967280, 5277735, 5629584, 7036980, 8444376, 9382640, 9934560, 10555470, 11259168, 14073960, 16888752, 18765280, 21110940, 28147920, 33777504, 42221880, 56295840, 84443760, 168887520]

約数ペア:

[(1, 168887520), (2, 84443760), (3, 56295840), (4, 42221880), (5, 33777504), (6, 28147920), (8, 21110940), (9, 18765280), (10, 16888752), (12, 14073960), (15, 11259168), (16, 10555470), (17, 9934560), (18, 9382640), (20, 8444376), (24, 7036980), (30, 5629584), (32, 5277735), (34, 4967280), (36, 4691320), (40, 4222188), (45, 3753056), (48, 3518490), (51, 3311520), (60, 2814792), (68, 2483640), (72, 2345660), (80, 2111094), (85, 1986912), (90, 1876528), (96, 1759245), (102, 1655760), (120, 1407396), (136, 1241820), (144, 1172830), (153, 1103840), (160, 1055547), (170, 993456), (180, 938264), (204, 827880), (240, 703698), (255, 662304), (272, 620910), (288, 586415), (306, 551920), (340, 496728), (360, 469132), (408, 413940), (480, 351849), (510, 331152), (544, 310455), (612, 275960), (680, 248364), (720, 234566), (765, 220768), (816, 206970), (1020, 165576), (1224, 137980), (1360, 124182), (1440, 117283), (1530, 110384), (1632, 103485), (2040, 82788), (2448, 68990), (2720, 62091), (3060, 55192), (4080, 41394), (4896, 34495), (6120, 27596), (6899, 24480), (8160, 20697), (12240, 13798)]