218445120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 224

約数和(自身を含む): 780531840

約数和(自身を除く): 562086720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 193, 216, 240, 262, 270, 288, 320, 360, 386, 393, 432, 480, 524, 540, 576, 579, 655, 720, 772, 786, 864, 960, 965, 1048, 1080, 1158, 1179, 1310, 1440, 1544, 1572, 1728, 1737, 1930, 1965, 2096, 2160, 2316, 2358, 2620, 2880, 2895, 3088, 3144, 3474, 3537, 3860, 3930, 4192, 4320, 4632, 4716, 5211, 5240, 5790, 5895, 6176, 6288, 6948, 7074, 7720, 7860, 8384, 8640, 8685, 9264, 9432, 10422, 10480, 11580, 11790, 12352, 12576, 13896, 14148, 15440, 15720, 17370, 17685, 18528, 18864, 20844, 20960, 23160, 23580, 25152, 25283, 26055, 27792, 28296, 30880, 31440, 34740, 35370, 37056, 37728, 41688, 41920, 46320, 47160, 50566, 52110, 55584, 56592, 61760, 62880, 69480, 70740, 75456, 75849, 83376, 92640, 94320, 101132, 104220, 111168, 113184, 125760, 126415, 138960, 141480, 151698, 166752, 185280, 188640, 202264, 208440, 226368, 227547, 252830, 277920, 282960, 303396, 333504, 377280, 379245, 404528, 416880, 455094, 505660, 555840, 565920, 606792, 682641, 758490, 809056, 833760, 910188, 1011320, 1131840, 1137735, 1213584, 1365282, 1516980, 1618112, 1667520, 1820376, 2022640, 2275470, 2427168, 2730564, 3033960, 3413205, 3640752, 4045280, 4550940, 4854336, 5461128, 6067920, 6826410, 7281504, 8090560, 9101880, 10922256, 12135840, 13652820, 14563008, 18203760, 21844512, 24271680, 27305640, 36407520, 43689024, 54611280, 72815040, 109222560, 218445120]

約数ペア:

[(1, 218445120), (2, 109222560), (3, 72815040), (4, 54611280), (5, 43689024), (6, 36407520), (8, 27305640), (9, 24271680), (10, 21844512), (12, 18203760), (15, 14563008), (16, 13652820), (18, 12135840), (20, 10922256), (24, 9101880), (27, 8090560), (30, 7281504), (32, 6826410), (36, 6067920), (40, 5461128), (45, 4854336), (48, 4550940), (54, 4045280), (60, 3640752), (64, 3413205), (72, 3033960), (80, 2730564), (90, 2427168), (96, 2275470), (108, 2022640), (120, 1820376), (131, 1667520), (135, 1618112), (144, 1516980), (160, 1365282), (180, 1213584), (192, 1137735), (193, 1131840), (216, 1011320), (240, 910188), (262, 833760), (270, 809056), (288, 758490), (320, 682641), (360, 606792), (386, 565920), (393, 555840), (432, 505660), (480, 455094), (524, 416880), (540, 404528), (576, 379245), (579, 377280), (655, 333504), (720, 303396), (772, 282960), (786, 277920), (864, 252830), (960, 227547), (965, 226368), (1048, 208440), (1080, 202264), (1158, 188640), (1179, 185280), (1310, 166752), (1440, 151698), (1544, 141480), (1572, 138960), (1728, 126415), (1737, 125760), (1930, 113184), (1965, 111168), (2096, 104220), (2160, 101132), (2316, 94320), (2358, 92640), (2620, 83376), (2880, 75849), (2895, 75456), (3088, 70740), (3144, 69480), (3474, 62880), (3537, 61760), (3860, 56592), (3930, 55584), (4192, 52110), (4320, 50566), (4632, 47160), (4716, 46320), (5211, 41920), (5240, 41688), (5790, 37728), (5895, 37056), (6176, 35370), (6288, 34740), (6948, 31440), (7074, 30880), (7720, 28296), (7860, 27792), (8384, 26055), (8640, 25283), (8685, 25152), (9264, 23580), (9432, 23160), (10422, 20960), (10480, 20844), (11580, 18864), (11790, 18528), (12352, 17685), (12576, 17370), (13896, 15720), (14148, 15440)]