2227757760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17989}}^1$

素因数の和:18055

約数の個数: 168

約数和(自身を含む): 7841193360

約数和(自身を除く): 5613435600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 17989, 20640, 24768, 30960, 35978, 41280, 53967, 61920, 71956, 89945, 107934, 123840, 143912, 161901, 179890, 215868, 269835, 287824, 323802, 359780, 431736, 539670, 575648, 647604, 719560, 773527, 809505, 863472, 1079340, 1151296, 1295208, 1439120, 1547054, 1619010, 1726944, 2158680, 2320581, 2590416, 2878240, 3094108, 3238020, 3453888, 3867635, 4317360, 4641162, 5180832, 5756480, 6188216, 6476040, 6961743, 7735270, 8634720, 9282324, 10361664, 11602905, 12376432, 12952080, 13923486, 15470540, 17269440, 18564648, 23205810, 24752864, 25904160, 27846972, 30941080, 34808715, 37129296, 46411620, 49505728, 51808320, 55693944, 61882160, 69617430, 74258592, 92823240, 111387888, 123764320, 139234860, 148517184, 185646480, 222775776, 247528640, 278469720, 371292960, 445551552, 556939440, 742585920, 1113878880, 2227757760]

約数ペア:

[(1, 2227757760), (2, 1113878880), (3, 742585920), (4, 556939440), (5, 445551552), (6, 371292960), (8, 278469720), (9, 247528640), (10, 222775776), (12, 185646480), (15, 148517184), (16, 139234860), (18, 123764320), (20, 111387888), (24, 92823240), (30, 74258592), (32, 69617430), (36, 61882160), (40, 55693944), (43, 51808320), (45, 49505728), (48, 46411620), (60, 37129296), (64, 34808715), (72, 30941080), (80, 27846972), (86, 25904160), (90, 24752864), (96, 23205810), (120, 18564648), (129, 17269440), (144, 15470540), (160, 13923486), (172, 12952080), (180, 12376432), (192, 11602905), (215, 10361664), (240, 9282324), (258, 8634720), (288, 7735270), (320, 6961743), (344, 6476040), (360, 6188216), (387, 5756480), (430, 5180832), (480, 4641162), (516, 4317360), (576, 3867635), (645, 3453888), (688, 3238020), (720, 3094108), (774, 2878240), (860, 2590416), (960, 2320581), (1032, 2158680), (1290, 1726944), (1376, 1619010), (1440, 1547054), (1548, 1439120), (1720, 1295208), (1935, 1151296), (2064, 1079340), (2580, 863472), (2752, 809505), (2880, 773527), (3096, 719560), (3440, 647604), (3870, 575648), (4128, 539670), (5160, 431736), (6192, 359780), (6880, 323802), (7740, 287824), (8256, 269835), (10320, 215868), (12384, 179890), (13760, 161901), (15480, 143912), (17989, 123840), (20640, 107934), (24768, 89945), (30960, 71956), (35978, 61920), (41280, 53967)]