216210120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 842711040

約数和(自身を除く): 626500920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 31, 35, 38, 40, 42, 46, 56, 57, 60, 62, 69, 70, 76, 84, 92, 93, 95, 105, 114, 115, 120, 124, 133, 138, 140, 152, 155, 161, 168, 184, 186, 190, 210, 217, 228, 230, 248, 266, 276, 280, 285, 310, 322, 345, 361, 372, 380, 399, 420, 434, 437, 456, 460, 465, 483, 532, 552, 570, 589, 620, 644, 651, 665, 690, 713, 722, 744, 760, 798, 805, 840, 868, 874, 920, 930, 966, 1064, 1083, 1085, 1140, 1178, 1240, 1288, 1302, 1311, 1330, 1380, 1426, 1444, 1596, 1610, 1736, 1748, 1767, 1805, 1860, 1932, 1995, 2139, 2166, 2170, 2185, 2280, 2356, 2415, 2527, 2604, 2622, 2660, 2760, 2852, 2888, 2945, 3059, 3192, 3220, 3255, 3496, 3534, 3565, 3610, 3720, 3864, 3990, 4123, 4278, 4332, 4340, 4370, 4712, 4830, 4991, 5054, 5208, 5244, 5320, 5415, 5704, 5890, 6118, 6440, 6510, 6555, 7068, 7130, 7220, 7581, 7980, 8246, 8303, 8556, 8664, 8680, 8740, 8835, 9177, 9660, 9982, 10108, 10488, 10695, 10830, 11191, 11780, 12236, 12369, 12635, 13020, 13110, 13547, 14136, 14260, 14440, 14973, 15162, 15295, 15960, 16492, 16606, 17112, 17480, 17670, 18354, 19320, 19964, 20216, 20615, 21390, 21660, 22382, 23560, 24472, 24738, 24909, 24955, 25270, 26040, 26220, 27094, 28520, 29946, 30324, 30590, 32984, 33212, 33573, 35340, 36708, 37905, 39928, 40641, 41230, 41515, 42780, 43320, 44764, 45885, 49476, 49818, 49910, 50540, 52440, 54188, 55955, 58121, 59892, 60648, 61180, 61845, 66424, 67146, 67735, 70680, 73416, 74865, 75810, 78337, 81282, 82460, 83030, 85560, 89528, 91770, 94829, 98952, 99636, 99820, 101080, 108376, 111910, 116242, 119784, 122360, 123690, 124545, 134292, 135470, 149730, 151620, 156674, 162564, 164920, 166060, 167865, 174363, 183540, 189658, 199272, 199640, 203205, 223820, 232484, 235011, 247380, 249090, 257393, 268584, 270940, 284487, 290605, 299460, 303240, 313348, 325128, 332120, 335730, 348726, 367080, 379316, 391685, 406410, 447640, 464968, 470022, 474145, 494760, 498180, 514786, 541880, 568974, 581210, 598920, 626696, 671460, 697452, 758632, 772179, 783370, 812820, 871815, 940044, 948290, 996360, 1029572, 1137948, 1162420, 1175055, 1286965, 1342920, 1394904, 1422435, 1544358, 1566740, 1625640, 1743630, 1801751, 1880088, 1896580, 2059144, 2275896, 2324840, 2350110, 2573930, 2844870, 3088716, 3133480, 3487260, 3603502, 3793160, 3860895, 4700220, 5147860, 5405253, 5689740, 6177432, 6974520, 7207004, 7721790, 9008755, 9400440, 10295720, 10810506, 11379480, 14414008, 15443580, 18017510, 21621012, 27026265, 30887160, 36035020, 43242024, 54052530, 72070040, 108105060, 216210120]

約数ペア:

[(1, 216210120), (2, 108105060), (3, 72070040), (4, 54052530), (5, 43242024), (6, 36035020), (7, 30887160), (8, 27026265), (10, 21621012), (12, 18017510), (14, 15443580), (15, 14414008), (19, 11379480), (20, 10810506), (21, 10295720), (23, 9400440), (24, 9008755), (28, 7721790), (30, 7207004), (31, 6974520), (35, 6177432), (38, 5689740), (40, 5405253), (42, 5147860), (46, 4700220), (56, 3860895), (57, 3793160), (60, 3603502), (62, 3487260), (69, 3133480), (70, 3088716), (76, 2844870), (84, 2573930), (92, 2350110), (93, 2324840), (95, 2275896), (105, 2059144), (114, 1896580), (115, 1880088), (120, 1801751), (124, 1743630), (133, 1625640), (138, 1566740), (140, 1544358), (152, 1422435), (155, 1394904), (161, 1342920), (168, 1286965), (184, 1175055), (186, 1162420), (190, 1137948), (210, 1029572), (217, 996360), (228, 948290), (230, 940044), (248, 871815), (266, 812820), (276, 783370), (280, 772179), (285, 758632), (310, 697452), (322, 671460), (345, 626696), (361, 598920), (372, 581210), (380, 568974), (399, 541880), (420, 514786), (434, 498180), (437, 494760), (456, 474145), (460, 470022), (465, 464968), (483, 447640), (532, 406410), (552, 391685), (570, 379316), (589, 367080), (620, 348726), (644, 335730), (651, 332120), (665, 325128), (690, 313348), (713, 303240), (722, 299460), (744, 290605), (760, 284487), (798, 270940), (805, 268584), (840, 257393), (868, 249090), (874, 247380), (920, 235011), (930, 232484), (966, 223820), (1064, 203205), (1083, 199640), (1085, 199272), (1140, 189658), (1178, 183540), (1240, 174363), (1288, 167865), (1302, 166060), (1311, 164920), (1330, 162564), (1380, 156674), (1426, 151620), (1444, 149730), (1596, 135470), (1610, 134292), (1736, 124545), (1748, 123690), (1767, 122360), (1805, 119784), (1860, 116242), (1932, 111910), (1995, 108376), (2139, 101080), (2166, 99820), (2170, 99636), (2185, 98952), (2280, 94829), (2356, 91770), (2415, 89528), (2527, 85560), (2604, 83030), (2622, 82460), (2660, 81282), (2760, 78337), (2852, 75810), (2888, 74865), (2945, 73416), (3059, 70680), (3192, 67735), (3220, 67146), (3255, 66424), (3496, 61845), (3534, 61180), (3565, 60648), (3610, 59892), (3720, 58121), (3864, 55955), (3990, 54188), (4123, 52440), (4278, 50540), (4332, 49910), (4340, 49818), (4370, 49476), (4712, 45885), (4830, 44764), (4991, 43320), (5054, 42780), (5208, 41515), (5244, 41230), (5320, 40641), (5415, 39928), (5704, 37905), (5890, 36708), (6118, 35340), (6440, 33573), (6510, 33212), (6555, 32984), (7068, 30590), (7130, 30324), (7220, 29946), (7581, 28520), (7980, 27094), (8246, 26220), (8303, 26040), (8556, 25270), (8664, 24955), (8680, 24909), (8740, 24738), (8835, 24472), (9177, 23560), (9660, 22382), (9982, 21660), (10108, 21390), (10488, 20615), (10695, 20216), (10830, 19964), (11191, 19320), (11780, 18354), (12236, 17670), (12369, 17480), (12635, 17112), (13020, 16606), (13110, 16492), (13547, 15960), (14136, 15295), (14260, 15162), (14440, 14973)]