227117520

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 240

約数和(自身を含む): 904525440

約数和(自身を除く): 677407920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1669, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3338, 3402, 3780, 3888, 4536, 4860, 5007, 5040, 5670, 6480, 6676, 6804, 7560, 8345, 8505, 9072, 9720, 10014, 11340, 11683, 13352, 13608, 15021, 15120, 16690, 17010, 19440, 20028, 22680, 23366, 25035, 26704, 27216, 30042, 33380, 34020, 35049, 40056, 45063, 45360, 46732, 50070, 58415, 60084, 66760, 68040, 70098, 75105, 80112, 90126, 93464, 100140, 105147, 116830, 120168, 133520, 135189, 136080, 140196, 150210, 175245, 180252, 186928, 200280, 210294, 225315, 233660, 240336, 270378, 280392, 300420, 315441, 350490, 360504, 400560, 405567, 420588, 450630, 467320, 525735, 540756, 560784, 600840, 630882, 675945, 700980, 721008, 811134, 841176, 901260, 934640, 946323, 1051470, 1081512, 1201680, 1261764, 1351890, 1401960, 1577205, 1622268, 1682352, 1802520, 1892646, 2027835, 2102940, 2163024, 2523528, 2703780, 2803920, 2838969, 3154410, 3244536, 3605040, 3785292, 4055670, 4205880, 4731615, 5047056, 5407560, 5677938, 6308820, 6489072, 7570584, 8111340, 8411760, 9463230, 10815120, 11355876, 12617640, 14194845, 15141168, 16222680, 18926460, 22711752, 25235280, 28389690, 32445360, 37852920, 45423504, 56779380, 75705840, 113558760, 227117520]

約数ペア:

[(1, 227117520), (2, 113558760), (3, 75705840), (4, 56779380), (5, 45423504), (6, 37852920), (7, 32445360), (8, 28389690), (9, 25235280), (10, 22711752), (12, 18926460), (14, 16222680), (15, 15141168), (16, 14194845), (18, 12617640), (20, 11355876), (21, 10815120), (24, 9463230), (27, 8411760), (28, 8111340), (30, 7570584), (35, 6489072), (36, 6308820), (40, 5677938), (42, 5407560), (45, 5047056), (48, 4731615), (54, 4205880), (56, 4055670), (60, 3785292), (63, 3605040), (70, 3244536), (72, 3154410), (80, 2838969), (81, 2803920), (84, 2703780), (90, 2523528), (105, 2163024), (108, 2102940), (112, 2027835), (120, 1892646), (126, 1802520), (135, 1682352), (140, 1622268), (144, 1577205), (162, 1401960), (168, 1351890), (180, 1261764), (189, 1201680), (210, 1081512), (216, 1051470), (240, 946323), (243, 934640), (252, 901260), (270, 841176), (280, 811134), (315, 721008), (324, 700980), (336, 675945), (360, 630882), (378, 600840), (405, 560784), (420, 540756), (432, 525735), (486, 467320), (504, 450630), (540, 420588), (560, 405567), (567, 400560), (630, 360504), (648, 350490), (720, 315441), (756, 300420), (810, 280392), (840, 270378), (945, 240336), (972, 233660), (1008, 225315), (1080, 210294), (1134, 200280), (1215, 186928), (1260, 180252), (1296, 175245), (1512, 150210), (1620, 140196), (1669, 136080), (1680, 135189), (1701, 133520), (1890, 120168), (1944, 116830), (2160, 105147), (2268, 100140), (2430, 93464), (2520, 90126), (2835, 80112), (3024, 75105), (3240, 70098), (3338, 68040), (3402, 66760), (3780, 60084), (3888, 58415), (4536, 50070), (4860, 46732), (5007, 45360), (5040, 45063), (5670, 40056), (6480, 35049), (6676, 34020), (6804, 33380), (7560, 30042), (8345, 27216), (8505, 26704), (9072, 25035), (9720, 23366), (10014, 22680), (11340, 20028), (11683, 19440), (13352, 17010), (13608, 16690), (15021, 15120)]