220258771584

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:2031

約数の個数: 256

約数和(自身を含む): 617204121600

約数和(自身を除く): 396945350016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 157, 186, 192, 201, 248, 268, 314, 372, 384, 402, 471, 496, 536, 628, 744, 804, 942, 992, 1072, 1256, 1488, 1608, 1759, 1884, 1984, 2077, 2144, 2512, 2976, 3216, 3518, 3768, 3968, 4154, 4288, 4867, 5024, 5277, 5952, 6231, 6432, 7036, 7536, 8308, 8576, 9734, 10048, 10519, 10554, 11904, 12462, 12864, 14072, 14601, 15072, 16616, 19468, 20096, 21038, 21108, 24924, 25728, 28144, 29202, 30144, 31557, 33232, 38936, 42076, 42216, 49848, 54529, 56288, 58404, 60288, 63114, 66464, 77872, 84152, 84432, 99696, 109058, 112576, 116808, 117853, 126228, 132928, 155744, 163587, 168304, 168864, 199392, 218116, 225152, 233616, 235706, 252456, 265856, 276163, 311488, 326089, 327174, 336608, 337728, 353559, 398784, 436232, 467232, 471412, 504912, 552326, 622976, 652178, 654348, 673216, 675456, 707118, 797568, 828489, 872464, 934464, 942824, 978267, 1009824, 1104652, 1304356, 1308696, 1346432, 1414236, 1656978, 1744928, 1868928, 1885648, 1956534, 2019648, 2209304, 2608712, 2617392, 2828472, 3313956, 3489856, 3653443, 3771296, 3913068, 4039296, 4418608, 5217424, 5234784, 5656944, 6627912, 6979712, 7306886, 7542592, 7826136, 8561053, 8837216, 10434848, 10469568, 10960329, 11313888, 13255824, 14613772, 15085184, 15652272, 17122106, 17674432, 18502921, 20869696, 20939136, 21920658, 22627776, 25683159, 26511648, 29227544, 31304544, 34244212, 35348864, 37005842, 41739392, 43841316, 45255552, 51366318, 53023296, 55508763, 58455088, 62609088, 68488424, 74011684, 87682632, 102732636, 106046592, 111017526, 116910176, 125218176, 136976848, 148023368, 175365264, 205465272, 222035052, 233820352, 273953696, 296046736, 350730528, 410930544, 444070104, 467640704, 547907392, 573590551, 592093472, 701461056, 821861088, 888140208, 1095814784, 1147181102, 1184186944, 1402922112, 1643722176, 1720771653, 1776280416, 2294362204, 2368373888, 3287444352, 3441543306, 3552560832, 4588724408, 6883086612, 7105121664, 9177448816, 13766173224, 18354897632, 27532346448, 36709795264, 55064692896, 73419590528, 110129385792, 220258771584]

約数ペア:

[(1, 220258771584), (2, 110129385792), (3, 73419590528), (4, 55064692896), (6, 36709795264), (8, 27532346448), (12, 18354897632), (16, 13766173224), (24, 9177448816), (31, 7105121664), (32, 6883086612), (48, 4588724408), (62, 3552560832), (64, 3441543306), (67, 3287444352), (93, 2368373888), (96, 2294362204), (124, 1776280416), (128, 1720771653), (134, 1643722176), (157, 1402922112), (186, 1184186944), (192, 1147181102), (201, 1095814784), (248, 888140208), (268, 821861088), (314, 701461056), (372, 592093472), (384, 573590551), (402, 547907392), (471, 467640704), (496, 444070104), (536, 410930544), (628, 350730528), (744, 296046736), (804, 273953696), (942, 233820352), (992, 222035052), (1072, 205465272), (1256, 175365264), (1488, 148023368), (1608, 136976848), (1759, 125218176), (1884, 116910176), (1984, 111017526), (2077, 106046592), (2144, 102732636), (2512, 87682632), (2976, 74011684), (3216, 68488424), (3518, 62609088), (3768, 58455088), (3968, 55508763), (4154, 53023296), (4288, 51366318), (4867, 45255552), (5024, 43841316), (5277, 41739392), (5952, 37005842), (6231, 35348864), (6432, 34244212), (7036, 31304544), (7536, 29227544), (8308, 26511648), (8576, 25683159), (9734, 22627776), (10048, 21920658), (10519, 20939136), (10554, 20869696), (11904, 18502921), (12462, 17674432), (12864, 17122106), (14072, 15652272), (14601, 15085184), (15072, 14613772), (16616, 13255824), (19468, 11313888), (20096, 10960329), (21038, 10469568), (21108, 10434848), (24924, 8837216), (25728, 8561053), (28144, 7826136), (29202, 7542592), (30144, 7306886), (31557, 6979712), (33232, 6627912), (38936, 5656944), (42076, 5234784), (42216, 5217424), (49848, 4418608), (54529, 4039296), (56288, 3913068), (58404, 3771296), (60288, 3653443), (63114, 3489856), (66464, 3313956), (77872, 2828472), (84152, 2617392), (84432, 2608712), (99696, 2209304), (109058, 2019648), (112576, 1956534), (116808, 1885648), (117853, 1868928), (126228, 1744928), (132928, 1656978), (155744, 1414236), (163587, 1346432), (168304, 1308696), (168864, 1304356), (199392, 1104652), (218116, 1009824), (225152, 978267), (233616, 942824), (235706, 934464), (252456, 872464), (265856, 828489), (276163, 797568), (311488, 707118), (326089, 675456), (327174, 673216), (336608, 654348), (337728, 652178), (353559, 622976), (398784, 552326), (436232, 504912), (467232, 471412)]