218245655040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{579947}}^1$

素因数の和:579987

約数の個数: 240

約数和(自身を含む): 811616347872

約数和(自身を除く): 593370692832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15680, 17920, 18816, 23520, 25088, 26880, 31360, 37632, 47040, 53760, 62720, 75264, 94080, 125440, 188160, 376320, 579947, 1159894, 1739841, 2319788, 2899735, 3479682, 4059629, 4639576, 5799470, 6959364, 8119258, 8699205, 9279152, 11598940, 12178887, 13918728, 16238516, 17398410, 18558304, 20298145, 23197880, 24357774, 27837456, 28417403, 32477032, 34796820, 37116608, 40596290, 46395760, 48715548, 55674912, 56834806, 60894435, 64954064, 69593640, 74233216, 81192580, 85252209, 92791520, 97431096, 111349824, 113669612, 121788870, 129908128, 139187280, 142087015, 148466432, 162385160, 170504418, 185583040, 194862192, 222699648, 227339224, 243577740, 259816256, 278374560, 284174030, 296932864, 324770320, 341008836, 371166080, 389724384, 426261045, 445399296, 454678448, 487155480, 519632512, 556749120, 568348060, 649540640, 682017672, 742332160, 779448768, 852522090, 890798592, 909356896, 974310960, 1039265024, 1113498240, 1136696120, 1299081280, 1364035344, 1484664320, 1558897536, 1705044180, 1818713792, 1948621920, 2078530048, 2226996480, 2273392240, 2598162560, 2728070688, 3117795072, 3410088360, 3637427584, 3897243840, 4453992960, 4546784480, 5196325120, 5456141376, 6235590144, 6820176720, 7274855168, 7794487680, 9093568960, 10392650240, 10912282752, 13640353440, 14549710336, 15588975360, 18187137920, 21824565504, 27280706880, 31177950720, 36374275840, 43649131008, 54561413760, 72748551680, 109122827520, 218245655040]

約数ペア:

[(1, 218245655040), (2, 109122827520), (3, 72748551680), (4, 54561413760), (5, 43649131008), (6, 36374275840), (7, 31177950720), (8, 27280706880), (10, 21824565504), (12, 18187137920), (14, 15588975360), (15, 14549710336), (16, 13640353440), (20, 10912282752), (21, 10392650240), (24, 9093568960), (28, 7794487680), (30, 7274855168), (32, 6820176720), (35, 6235590144), (40, 5456141376), (42, 5196325120), (48, 4546784480), (49, 4453992960), (56, 3897243840), (60, 3637427584), (64, 3410088360), (70, 3117795072), (80, 2728070688), (84, 2598162560), (96, 2273392240), (98, 2226996480), (105, 2078530048), (112, 1948621920), (120, 1818713792), (128, 1705044180), (140, 1558897536), (147, 1484664320), (160, 1364035344), (168, 1299081280), (192, 1136696120), (196, 1113498240), (210, 1039265024), (224, 974310960), (240, 909356896), (245, 890798592), (256, 852522090), (280, 779448768), (294, 742332160), (320, 682017672), (336, 649540640), (384, 568348060), (392, 556749120), (420, 519632512), (448, 487155480), (480, 454678448), (490, 445399296), (512, 426261045), (560, 389724384), (588, 371166080), (640, 341008836), (672, 324770320), (735, 296932864), (768, 284174030), (784, 278374560), (840, 259816256), (896, 243577740), (960, 227339224), (980, 222699648), (1120, 194862192), (1176, 185583040), (1280, 170504418), (1344, 162385160), (1470, 148466432), (1536, 142087015), (1568, 139187280), (1680, 129908128), (1792, 121788870), (1920, 113669612), (1960, 111349824), (2240, 97431096), (2352, 92791520), (2560, 85252209), (2688, 81192580), (2940, 74233216), (3136, 69593640), (3360, 64954064), (3584, 60894435), (3840, 56834806), (3920, 55674912), (4480, 48715548), (4704, 46395760), (5376, 40596290), (5880, 37116608), (6272, 34796820), (6720, 32477032), (7680, 28417403), (7840, 27837456), (8960, 24357774), (9408, 23197880), (10752, 20298145), (11760, 18558304), (12544, 17398410), (13440, 16238516), (15680, 13918728), (17920, 12178887), (18816, 11598940), (23520, 9279152), (25088, 8699205), (26880, 8119258), (31360, 6959364), (37632, 5799470), (47040, 4639576), (53760, 4059629), (62720, 3479682), (75264, 2899735), (94080, 2319788), (125440, 1739841), (188160, 1159894), (376320, 579947)]