21046697280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25463}}^1$

素因数の和:25534

約数の個数: 336

約数和(自身を含む): 84754785024

約数和(自身を除く): 63708087744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 320, 328, 336, 360, 369, 410, 420, 448, 480, 492, 504, 560, 574, 576, 615, 630, 656, 672, 720, 738, 820, 840, 861, 960, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2240, 2296, 2460, 2520, 2583, 2624, 2870, 2880, 2952, 3280, 3360, 3444, 3690, 3936, 4032, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6560, 6720, 6888, 7380, 7872, 8610, 9184, 9840, 10080, 10332, 11480, 11808, 12915, 13120, 13776, 14760, 17220, 18368, 19680, 20160, 20664, 22960, 23616, 25463, 25830, 27552, 29520, 34440, 39360, 41328, 45920, 50926, 51660, 55104, 59040, 68880, 76389, 82656, 91840, 101852, 103320, 118080, 127315, 137760, 152778, 165312, 178241, 203704, 206640, 229167, 254630, 275520, 305556, 356482, 381945, 407408, 413280, 458334, 509260, 534723, 611112, 712964, 763890, 814816, 826560, 891205, 916668, 1018520, 1043983, 1069446, 1145835, 1222224, 1425928, 1527780, 1604169, 1629632, 1782410, 1833336, 2037040, 2087966, 2138892, 2291670, 2444448, 2673615, 2851856, 3055560, 3131949, 3208338, 3564820, 3666672, 4074080, 4175932, 4277784, 4583340, 4888896, 5219915, 5347230, 5703712, 6111120, 6263898, 6416676, 7129640, 7307881, 7333344, 8020845, 8148160, 8351864, 8555568, 9166680, 9395847, 10439830, 10694460, 11407424, 12222240, 12527796, 12833352, 14259280, 14615762, 14666688, 15659745, 16041690, 16703728, 17111136, 18333360, 18791694, 20879660, 21388920, 21923643, 24444480, 25055592, 25666704, 28518560, 29231524, 31319490, 32083380, 33407456, 34222272, 36539405, 36666720, 37583388, 41759320, 42777840, 43847286, 46979235, 50111184, 51333408, 57037120, 58463048, 62638980, 64166760, 65770929, 66814912, 73078810, 73333440, 75166776, 83518640, 85555680, 87694572, 93958470, 100222368, 102666816, 109618215, 116926096, 125277960, 128333520, 131541858, 146157620, 150333552, 167037280, 171111360, 175389144, 187916940, 200444736, 219236430, 233852192, 250555920, 256667040, 263083716, 292315240, 300667104, 328854645, 334074560, 350778288, 375833880, 438472860, 467704384, 501111840, 513334080, 526167432, 584630480, 601334208, 657709290, 701556576, 751667760, 876945720, 1002223680, 1052334864, 1169260960, 1315418580, 1403113152, 1503335520, 1753891440, 2104669728, 2338521920, 2630837160, 3006671040, 3507782880, 4209339456, 5261674320, 7015565760, 10523348640, 21046697280]

約数ペア:

[(1, 21046697280), (2, 10523348640), (3, 7015565760), (4, 5261674320), (5, 4209339456), (6, 3507782880), (7, 3006671040), (8, 2630837160), (9, 2338521920), (10, 2104669728), (12, 1753891440), (14, 1503335520), (15, 1403113152), (16, 1315418580), (18, 1169260960), (20, 1052334864), (21, 1002223680), (24, 876945720), (28, 751667760), (30, 701556576), (32, 657709290), (35, 601334208), (36, 584630480), (40, 526167432), (41, 513334080), (42, 501111840), (45, 467704384), (48, 438472860), (56, 375833880), (60, 350778288), (63, 334074560), (64, 328854645), (70, 300667104), (72, 292315240), (80, 263083716), (82, 256667040), (84, 250555920), (90, 233852192), (96, 219236430), (105, 200444736), (112, 187916940), (120, 175389144), (123, 171111360), (126, 167037280), (140, 150333552), (144, 146157620), (160, 131541858), (164, 128333520), (168, 125277960), (180, 116926096), (192, 109618215), (205, 102666816), (210, 100222368), (224, 93958470), (240, 87694572), (246, 85555680), (252, 83518640), (280, 75166776), (287, 73333440), (288, 73078810), (315, 66814912), (320, 65770929), (328, 64166760), (336, 62638980), (360, 58463048), (369, 57037120), (410, 51333408), (420, 50111184), (448, 46979235), (480, 43847286), (492, 42777840), (504, 41759320), (560, 37583388), (574, 36666720), (576, 36539405), (615, 34222272), (630, 33407456), (656, 32083380), (672, 31319490), (720, 29231524), (738, 28518560), (820, 25666704), (840, 25055592), (861, 24444480), (960, 21923643), (984, 21388920), (1008, 20879660), (1120, 18791694), (1148, 18333360), (1230, 17111136), (1260, 16703728), (1312, 16041690), (1344, 15659745), (1435, 14666688), (1440, 14615762), (1476, 14259280), (1640, 12833352), (1680, 12527796), (1722, 12222240), (1845, 11407424), (1968, 10694460), (2016, 10439830), (2240, 9395847), (2296, 9166680), (2460, 8555568), (2520, 8351864), (2583, 8148160), (2624, 8020845), (2870, 7333344), (2880, 7307881), (2952, 7129640), (3280, 6416676), (3360, 6263898), (3444, 6111120), (3690, 5703712), (3936, 5347230), (4032, 5219915), (4305, 4888896), (4592, 4583340), (4920, 4277784), (5040, 4175932), (5166, 4074080), (5740, 3666672), (5904, 3564820), (6560, 3208338), (6720, 3131949), (6888, 3055560), (7380, 2851856), (7872, 2673615), (8610, 2444448), (9184, 2291670), (9840, 2138892), (10080, 2087966), (10332, 2037040), (11480, 1833336), (11808, 1782410), (12915, 1629632), (13120, 1604169), (13776, 1527780), (14760, 1425928), (17220, 1222224), (18368, 1145835), (19680, 1069446), (20160, 1043983), (20664, 1018520), (22960, 916668), (23616, 891205), (25463, 826560), (25830, 814816), (27552, 763890), (29520, 712964), (34440, 611112), (39360, 534723), (41328, 509260), (45920, 458334), (50926, 413280), (51660, 407408), (55104, 381945), (59040, 356482), (68880, 305556), (76389, 275520), (82656, 254630), (91840, 229167), (101852, 206640), (103320, 203704), (118080, 178241), (127315, 165312), (137760, 152778)]