203262480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 160

約数和(自身を含む): 706204800

約数和(自身を除く): 502942320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 677, 695, 720, 834, 1080, 1112, 1251, 1354, 1390, 1668, 2031, 2085, 2160, 2224, 2502, 2708, 2780, 3336, 3385, 3753, 4062, 4170, 5004, 5416, 5560, 6093, 6255, 6672, 6770, 7506, 8124, 8340, 10008, 10155, 10832, 11120, 12186, 12510, 13540, 15012, 16248, 16680, 18279, 18765, 20016, 20310, 24372, 25020, 27080, 30024, 30465, 32496, 33360, 36558, 37530, 40620, 48744, 50040, 54160, 60048, 60930, 73116, 75060, 81240, 91395, 94103, 97488, 100080, 121860, 146232, 150120, 162480, 182790, 188206, 243720, 282309, 292464, 300240, 365580, 376412, 470515, 487440, 564618, 731160, 752824, 846927, 941030, 1129236, 1411545, 1462320, 1505648, 1693854, 1882060, 2258472, 2540781, 2823090, 3387708, 3764120, 4234635, 4516944, 5081562, 5646180, 6775416, 7528240, 8469270, 10163124, 11292360, 12703905, 13550832, 16938540, 20326248, 22584720, 25407810, 33877080, 40652496, 50815620, 67754160, 101631240, 203262480]

約数ペア:

[(1, 203262480), (2, 101631240), (3, 67754160), (4, 50815620), (5, 40652496), (6, 33877080), (8, 25407810), (9, 22584720), (10, 20326248), (12, 16938540), (15, 13550832), (16, 12703905), (18, 11292360), (20, 10163124), (24, 8469270), (27, 7528240), (30, 6775416), (36, 5646180), (40, 5081562), (45, 4516944), (48, 4234635), (54, 3764120), (60, 3387708), (72, 2823090), (80, 2540781), (90, 2258472), (108, 1882060), (120, 1693854), (135, 1505648), (139, 1462320), (144, 1411545), (180, 1129236), (216, 941030), (240, 846927), (270, 752824), (278, 731160), (360, 564618), (417, 487440), (432, 470515), (540, 376412), (556, 365580), (677, 300240), (695, 292464), (720, 282309), (834, 243720), (1080, 188206), (1112, 182790), (1251, 162480), (1354, 150120), (1390, 146232), (1668, 121860), (2031, 100080), (2085, 97488), (2160, 94103), (2224, 91395), (2502, 81240), (2708, 75060), (2780, 73116), (3336, 60930), (3385, 60048), (3753, 54160), (4062, 50040), (4170, 48744), (5004, 40620), (5416, 37530), (5560, 36558), (6093, 33360), (6255, 32496), (6672, 30465), (6770, 30024), (7506, 27080), (8124, 25020), (8340, 24372), (10008, 20310), (10155, 20016), (10832, 18765), (11120, 18279), (12186, 16680), (12510, 16248), (13540, 15012)]