43556940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 163924992

約数和(自身を除く): 120368052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 167, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 334, 345, 378, 405, 414, 420, 460, 483, 501, 540, 567, 621, 630, 644, 668, 690, 756, 805, 810, 828, 835, 945, 966, 1002, 1035, 1134, 1169, 1242, 1260, 1380, 1449, 1503, 1610, 1620, 1670, 1863, 1890, 1932, 2004, 2070, 2268, 2338, 2415, 2484, 2505, 2835, 2898, 3006, 3105, 3220, 3340, 3507, 3726, 3780, 3841, 4140, 4347, 4509, 4676, 4830, 5010, 5670, 5796, 5845, 6012, 6210, 7014, 7245, 7452, 7515, 7682, 8694, 9018, 9315, 9660, 10020, 10521, 11340, 11523, 11690, 12420, 13041, 13527, 14028, 14490, 15030, 15364, 17388, 17535, 18036, 18630, 19205, 21042, 21735, 22545, 23046, 23380, 26082, 26887, 27054, 28980, 30060, 31563, 34569, 35070, 37260, 38410, 42084, 43470, 45090, 46092, 52164, 52605, 53774, 54108, 57615, 63126, 65205, 67635, 69138, 70140, 76820, 80661, 86940, 90180, 94689, 103707, 105210, 107548, 115230, 126252, 130410, 134435, 135270, 138276, 157815, 161322, 172845, 189378, 207414, 210420, 230460, 241983, 260820, 268870, 270540, 311121, 315630, 322644, 345690, 378756, 403305, 414828, 473445, 483966, 518535, 537740, 622242, 631260, 691380, 725949, 806610, 946890, 967932, 1037070, 1209915, 1244484, 1451898, 1555605, 1613220, 1893780, 2074140, 2177847, 2419830, 2903796, 3111210, 3629745, 4355694, 4839660, 6222420, 7259490, 8711388, 10889235, 14518980, 21778470, 43556940]

約数ペア:

[(1, 43556940), (2, 21778470), (3, 14518980), (4, 10889235), (5, 8711388), (6, 7259490), (7, 6222420), (9, 4839660), (10, 4355694), (12, 3629745), (14, 3111210), (15, 2903796), (18, 2419830), (20, 2177847), (21, 2074140), (23, 1893780), (27, 1613220), (28, 1555605), (30, 1451898), (35, 1244484), (36, 1209915), (42, 1037070), (45, 967932), (46, 946890), (54, 806610), (60, 725949), (63, 691380), (69, 631260), (70, 622242), (81, 537740), (84, 518535), (90, 483966), (92, 473445), (105, 414828), (108, 403305), (115, 378756), (126, 345690), (135, 322644), (138, 315630), (140, 311121), (161, 270540), (162, 268870), (167, 260820), (180, 241983), (189, 230460), (207, 210420), (210, 207414), (230, 189378), (252, 172845), (270, 161322), (276, 157815), (315, 138276), (322, 135270), (324, 134435), (334, 130410), (345, 126252), (378, 115230), (405, 107548), (414, 105210), (420, 103707), (460, 94689), (483, 90180), (501, 86940), (540, 80661), (567, 76820), (621, 70140), (630, 69138), (644, 67635), (668, 65205), (690, 63126), (756, 57615), (805, 54108), (810, 53774), (828, 52605), (835, 52164), (945, 46092), (966, 45090), (1002, 43470), (1035, 42084), (1134, 38410), (1169, 37260), (1242, 35070), (1260, 34569), (1380, 31563), (1449, 30060), (1503, 28980), (1610, 27054), (1620, 26887), (1670, 26082), (1863, 23380), (1890, 23046), (1932, 22545), (2004, 21735), (2070, 21042), (2268, 19205), (2338, 18630), (2415, 18036), (2484, 17535), (2505, 17388), (2835, 15364), (2898, 15030), (3006, 14490), (3105, 14028), (3220, 13527), (3340, 13041), (3507, 12420), (3726, 11690), (3780, 11523), (3841, 11340), (4140, 10521), (4347, 10020), (4509, 9660), (4676, 9315), (4830, 9018), (5010, 8694), (5670, 7682), (5796, 7515), (5845, 7452), (6012, 7245), (6210, 7014)]