89567280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 337049856

約数和(自身を除く): 247482576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 263, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 526, 528, 645, 660, 688, 720, 774, 789, 792, 860, 880, 946, 990, 1032, 1052, 1290, 1315, 1320, 1419, 1548, 1578, 1584, 1720, 1892, 1935, 1980, 2064, 2104, 2365, 2367, 2580, 2630, 2640, 2838, 2893, 3096, 3156, 3440, 3784, 3870, 3945, 3960, 4208, 4257, 4730, 4734, 5160, 5260, 5676, 5786, 6192, 6312, 7095, 7568, 7740, 7890, 7920, 8514, 8679, 9460, 9468, 10320, 10520, 11309, 11352, 11572, 11835, 12624, 14190, 14465, 15480, 15780, 17028, 17358, 18920, 18936, 21040, 21285, 22618, 22704, 23144, 23670, 26037, 28380, 28930, 30960, 31560, 33927, 34056, 34716, 37840, 37872, 42570, 43395, 45236, 46288, 47340, 52074, 56545, 56760, 57860, 63120, 67854, 68112, 69432, 85140, 86790, 90472, 94680, 101781, 104148, 113090, 113520, 115720, 124399, 130185, 135708, 138864, 169635, 170280, 173580, 180944, 189360, 203562, 208296, 226180, 231440, 248798, 260370, 271416, 339270, 340560, 347160, 373197, 407124, 416592, 452360, 497596, 508905, 520740, 542832, 621995, 678540, 694320, 746394, 814248, 904720, 995192, 1017810, 1041480, 1119591, 1243990, 1357080, 1492788, 1628496, 1865985, 1990384, 2035620, 2082960, 2239182, 2487980, 2714160, 2985576, 3731970, 4071240, 4478364, 4975960, 5597955, 5971152, 7463940, 8142480, 8956728, 9951920, 11195910, 14927880, 17913456, 22391820, 29855760, 44783640, 89567280]

約数ペア:

[(1, 89567280), (2, 44783640), (3, 29855760), (4, 22391820), (5, 17913456), (6, 14927880), (8, 11195910), (9, 9951920), (10, 8956728), (11, 8142480), (12, 7463940), (15, 5971152), (16, 5597955), (18, 4975960), (20, 4478364), (22, 4071240), (24, 3731970), (30, 2985576), (33, 2714160), (36, 2487980), (40, 2239182), (43, 2082960), (44, 2035620), (45, 1990384), (48, 1865985), (55, 1628496), (60, 1492788), (66, 1357080), (72, 1243990), (80, 1119591), (86, 1041480), (88, 1017810), (90, 995192), (99, 904720), (110, 814248), (120, 746394), (129, 694320), (132, 678540), (144, 621995), (165, 542832), (172, 520740), (176, 508905), (180, 497596), (198, 452360), (215, 416592), (220, 407124), (240, 373197), (258, 347160), (263, 340560), (264, 339270), (330, 271416), (344, 260370), (360, 248798), (387, 231440), (396, 226180), (430, 208296), (440, 203562), (473, 189360), (495, 180944), (516, 173580), (526, 170280), (528, 169635), (645, 138864), (660, 135708), (688, 130185), (720, 124399), (774, 115720), (789, 113520), (792, 113090), (860, 104148), (880, 101781), (946, 94680), (990, 90472), (1032, 86790), (1052, 85140), (1290, 69432), (1315, 68112), (1320, 67854), (1419, 63120), (1548, 57860), (1578, 56760), (1584, 56545), (1720, 52074), (1892, 47340), (1935, 46288), (1980, 45236), (2064, 43395), (2104, 42570), (2365, 37872), (2367, 37840), (2580, 34716), (2630, 34056), (2640, 33927), (2838, 31560), (2893, 30960), (3096, 28930), (3156, 28380), (3440, 26037), (3784, 23670), (3870, 23144), (3945, 22704), (3960, 22618), (4208, 21285), (4257, 21040), (4730, 18936), (4734, 18920), (5160, 17358), (5260, 17028), (5676, 15780), (5786, 15480), (6192, 14465), (6312, 14190), (7095, 12624), (7568, 11835), (7740, 11572), (7890, 11352), (7920, 11309), (8514, 10520), (8679, 10320), (9460, 9468)]