20034630720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19819}}^1$

素因数の和:19864

約数の個数: 336

約数和(自身を含む): 76964072640

約数和(自身を除く): 56929441920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2808, 2880, 3120, 3159, 3240, 3510, 3744, 3888, 4160, 4212, 4320, 4680, 4860, 5184, 5265, 5616, 6240, 6318, 6480, 7020, 7488, 7776, 8424, 8640, 9360, 9720, 10530, 11232, 12480, 12636, 12960, 14040, 15552, 15795, 16848, 18720, 19440, 19819, 21060, 22464, 25272, 25920, 28080, 31590, 33696, 37440, 38880, 39638, 42120, 50544, 56160, 59457, 63180, 67392, 77760, 79276, 84240, 99095, 101088, 112320, 118914, 126360, 158552, 168480, 178371, 198190, 202176, 237828, 252720, 257647, 297285, 317104, 336960, 356742, 396380, 475656, 505440, 515294, 535113, 594570, 634208, 713484, 772941, 792760, 891855, 951312, 1010880, 1030588, 1070226, 1189140, 1268416, 1288235, 1426968, 1545882, 1585520, 1605339, 1783710, 1902624, 2061176, 2140452, 2318823, 2378280, 2576470, 2675565, 2853936, 3091764, 3171040, 3210678, 3567420, 3805248, 3864705, 4122352, 4280904, 4637646, 4756560, 4816017, 5152940, 5351130, 5707872, 6183528, 6342080, 6421356, 6956469, 7134840, 7729410, 8026695, 8244704, 8561808, 9275292, 9513120, 9632034, 10305880, 10702260, 11415744, 11594115, 12367056, 12842712, 13912938, 14269680, 15458820, 16053390, 16489408, 17123616, 18550584, 19026240, 19264068, 20611760, 20869407, 21404520, 23188230, 24080085, 24734112, 25685424, 27825876, 28539360, 30917640, 32106780, 34247232, 34782345, 37101168, 38528136, 41223520, 41738814, 42809040, 46376460, 48160170, 49468224, 51370848, 55651752, 57078720, 61835280, 62608221, 64213560, 69564690, 74202336, 77056272, 82447040, 83477628, 85618080, 92752920, 96320340, 102741696, 104347035, 111303504, 123670560, 125216442, 128427120, 139129380, 148404672, 154112544, 166955256, 171236160, 185505840, 192640680, 208694070, 222607008, 247341120, 250432884, 256854240, 278258760, 308225088, 313041105, 333910512, 371011680, 385281360, 417388140, 445214016, 500865768, 513708480, 556517520, 626082210, 667821024, 742023360, 770562720, 834776280, 1001731536, 1113035040, 1252164420, 1335642048, 1541125440, 1669552560, 2003463072, 2226070080, 2504328840, 3339105120, 4006926144, 5008657680, 6678210240, 10017315360, 20034630720]

約数ペア:

[(1, 20034630720), (2, 10017315360), (3, 6678210240), (4, 5008657680), (5, 4006926144), (6, 3339105120), (8, 2504328840), (9, 2226070080), (10, 2003463072), (12, 1669552560), (13, 1541125440), (15, 1335642048), (16, 1252164420), (18, 1113035040), (20, 1001731536), (24, 834776280), (26, 770562720), (27, 742023360), (30, 667821024), (32, 626082210), (36, 556517520), (39, 513708480), (40, 500865768), (45, 445214016), (48, 417388140), (52, 385281360), (54, 371011680), (60, 333910512), (64, 313041105), (65, 308225088), (72, 278258760), (78, 256854240), (80, 250432884), (81, 247341120), (90, 222607008), (96, 208694070), (104, 192640680), (108, 185505840), (117, 171236160), (120, 166955256), (130, 154112544), (135, 148404672), (144, 139129380), (156, 128427120), (160, 125216442), (162, 123670560), (180, 111303504), (192, 104347035), (195, 102741696), (208, 96320340), (216, 92752920), (234, 85618080), (240, 83477628), (243, 82447040), (260, 77056272), (270, 74202336), (288, 69564690), (312, 64213560), (320, 62608221), (324, 61835280), (351, 57078720), (360, 55651752), (390, 51370848), (405, 49468224), (416, 48160170), (432, 46376460), (468, 42809040), (480, 41738814), (486, 41223520), (520, 38528136), (540, 37101168), (576, 34782345), (585, 34247232), (624, 32106780), (648, 30917640), (702, 28539360), (720, 27825876), (780, 25685424), (810, 24734112), (832, 24080085), (864, 23188230), (936, 21404520), (960, 20869407), (972, 20611760), (1040, 19264068), (1053, 19026240), (1080, 18550584), (1170, 17123616), (1215, 16489408), (1248, 16053390), (1296, 15458820), (1404, 14269680), (1440, 13912938), (1560, 12842712), (1620, 12367056), (1728, 11594115), (1755, 11415744), (1872, 10702260), (1944, 10305880), (2080, 9632034), (2106, 9513120), (2160, 9275292), (2340, 8561808), (2430, 8244704), (2496, 8026695), (2592, 7729410), (2808, 7134840), (2880, 6956469), (3120, 6421356), (3159, 6342080), (3240, 6183528), (3510, 5707872), (3744, 5351130), (3888, 5152940), (4160, 4816017), (4212, 4756560), (4320, 4637646), (4680, 4280904), (4860, 4122352), (5184, 3864705), (5265, 3805248), (5616, 3567420), (6240, 3210678), (6318, 3171040), (6480, 3091764), (7020, 2853936), (7488, 2675565), (7776, 2576470), (8424, 2378280), (8640, 2318823), (9360, 2140452), (9720, 2061176), (10530, 1902624), (11232, 1783710), (12480, 1605339), (12636, 1585520), (12960, 1545882), (14040, 1426968), (15552, 1288235), (15795, 1268416), (16848, 1189140), (18720, 1070226), (19440, 1030588), (19819, 1010880), (21060, 951312), (22464, 891855), (25272, 792760), (25920, 772941), (28080, 713484), (31590, 634208), (33696, 594570), (37440, 535113), (38880, 515294), (39638, 505440), (42120, 475656), (50544, 396380), (56160, 356742), (59457, 336960), (63180, 317104), (67392, 297285), (77760, 257647), (79276, 252720), (84240, 237828), (99095, 202176), (101088, 198190), (112320, 178371), (118914, 168480), (126360, 158552)]