108677520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21563}}^1$

素因数の和:21589

約数の個数: 120

約数和(自身を含む): 417134016

約数和(自身を除く): 308456496

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, 21563, 43126, 64689, 86252, 107815, 129378, 150941, 172504, 194067, 215630, 258756, 301882, 323445, 345008, 388134, 431260, 452823, 517512, 603764, 646890, 754705, 776268, 862520, 905646, 970335, 1035024, 1207528, 1293780, 1358469, 1509410, 1552536, 1725040, 1811292, 1940670, 2264115, 2415056, 2587560, 2716938, 3018820, 3105072, 3622584, 3881340, 4528230, 5175120, 5433876, 6037640, 6792345, 7245168, 7762680, 9056460, 10867752, 12075280, 13584690, 15525360, 18112920, 21735504, 27169380, 36225840, 54338760, 108677520]

約数ペア:

[(1, 108677520), (2, 54338760), (3, 36225840), (4, 27169380), (5, 21735504), (6, 18112920), (7, 15525360), (8, 13584690), (9, 12075280), (10, 10867752), (12, 9056460), (14, 7762680), (15, 7245168), (16, 6792345), (18, 6037640), (20, 5433876), (21, 5175120), (24, 4528230), (28, 3881340), (30, 3622584), (35, 3105072), (36, 3018820), (40, 2716938), (42, 2587560), (45, 2415056), (48, 2264115), (56, 1940670), (60, 1811292), (63, 1725040), (70, 1552536), (72, 1509410), (80, 1358469), (84, 1293780), (90, 1207528), (105, 1035024), (112, 970335), (120, 905646), (126, 862520), (140, 776268), (144, 754705), (168, 646890), (180, 603764), (210, 517512), (240, 452823), (252, 431260), (280, 388134), (315, 345008), (336, 323445), (360, 301882), (420, 258756), (504, 215630), (560, 194067), (630, 172504), (720, 150941), (840, 129378), (1008, 107815), (1260, 86252), (1680, 64689), (2520, 43126), (5040, 21563)]