21366839760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1150

約数の個数: 320

約数和(自身を含む): 77473469952

約数和(自身を除く): 56106630192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 317, 318, 336, 371, 420, 424, 530, 560, 634, 636, 742, 757, 795, 840, 848, 951, 1060, 1113, 1268, 1272, 1484, 1514, 1585, 1590, 1680, 1855, 1902, 2120, 2219, 2226, 2271, 2536, 2544, 2968, 3028, 3170, 3180, 3710, 3785, 3804, 4240, 4438, 4452, 4542, 4755, 5072, 5299, 5565, 5936, 6056, 6340, 6360, 6657, 7420, 7570, 7608, 8876, 8904, 9084, 9510, 10598, 11095, 11130, 11355, 12112, 12680, 12720, 13314, 14840, 15140, 15216, 15897, 16801, 17752, 17808, 18168, 19020, 21196, 22190, 22260, 22710, 25360, 26495, 26628, 29680, 30280, 31794, 33285, 33602, 35504, 36336, 38040, 40121, 42392, 44380, 44520, 45420, 50403, 52990, 53256, 60560, 63588, 66570, 67204, 76080, 79485, 80242, 84005, 84784, 88760, 89040, 90840, 100806, 105980, 106512, 117607, 120363, 127176, 133140, 134408, 158970, 160484, 168010, 177520, 181680, 200605, 201612, 211960, 235214, 239969, 240726, 252015, 254352, 266280, 268816, 280847, 317940, 320968, 336020, 352821, 401210, 403224, 423920, 470428, 479938, 481452, 504030, 532560, 561694, 588035, 601815, 635880, 641936, 672040, 705642, 719907, 802420, 806448, 842541, 940856, 959876, 962904, 1008060, 1123388, 1176070, 1199845, 1203630, 1271760, 1344080, 1404235, 1411284, 1439814, 1604840, 1679783, 1685082, 1764105, 1881712, 1919752, 1925808, 2016120, 2246776, 2352140, 2399690, 2407260, 2808470, 2822568, 2879628, 3209680, 3359566, 3370164, 3528210, 3599535, 3839504, 4032240, 4212705, 4493552, 4704280, 4799380, 4814520, 5039349, 5616940, 5645136, 5759256, 6719132, 6740328, 7056420, 7199070, 8398915, 8425410, 9408560, 9598760, 9629040, 10078698, 11233880, 11518512, 12718357, 13438264, 13480656, 14112840, 14398140, 16797830, 16850820, 19197520, 20157396, 22467760, 25196745, 25436714, 26876528, 28225680, 28796280, 33595660, 33701640, 38155071, 40314792, 50393490, 50873428, 57592560, 63591785, 67191320, 67403280, 76310142, 80629584, 89028499, 100786980, 101746856, 127183570, 134382640, 152620284, 178056998, 190775355, 201573960, 203493712, 254367140, 267085497, 305240568, 356113996, 381550710, 403147920, 445142495, 508734280, 534170994, 610481136, 712227992, 763101420, 890284990, 1017468560, 1068341988, 1335427485, 1424455984, 1526202840, 1780569980, 2136683976, 2670854970, 3052405680, 3561139960, 4273367952, 5341709940, 7122279920, 10683419880, 21366839760]

約数ペア:

[(1, 21366839760), (2, 10683419880), (3, 7122279920), (4, 5341709940), (5, 4273367952), (6, 3561139960), (7, 3052405680), (8, 2670854970), (10, 2136683976), (12, 1780569980), (14, 1526202840), (15, 1424455984), (16, 1335427485), (20, 1068341988), (21, 1017468560), (24, 890284990), (28, 763101420), (30, 712227992), (35, 610481136), (40, 534170994), (42, 508734280), (48, 445142495), (53, 403147920), (56, 381550710), (60, 356113996), (70, 305240568), (80, 267085497), (84, 254367140), (105, 203493712), (106, 201573960), (112, 190775355), (120, 178056998), (140, 152620284), (159, 134382640), (168, 127183570), (210, 101746856), (212, 100786980), (240, 89028499), (265, 80629584), (280, 76310142), (317, 67403280), (318, 67191320), (336, 63591785), (371, 57592560), (420, 50873428), (424, 50393490), (530, 40314792), (560, 38155071), (634, 33701640), (636, 33595660), (742, 28796280), (757, 28225680), (795, 26876528), (840, 25436714), (848, 25196745), (951, 22467760), (1060, 20157396), (1113, 19197520), (1268, 16850820), (1272, 16797830), (1484, 14398140), (1514, 14112840), (1585, 13480656), (1590, 13438264), (1680, 12718357), (1855, 11518512), (1902, 11233880), (2120, 10078698), (2219, 9629040), (2226, 9598760), (2271, 9408560), (2536, 8425410), (2544, 8398915), (2968, 7199070), (3028, 7056420), (3170, 6740328), (3180, 6719132), (3710, 5759256), (3785, 5645136), (3804, 5616940), (4240, 5039349), (4438, 4814520), (4452, 4799380), (4542, 4704280), (4755, 4493552), (5072, 4212705), (5299, 4032240), (5565, 3839504), (5936, 3599535), (6056, 3528210), (6340, 3370164), (6360, 3359566), (6657, 3209680), (7420, 2879628), (7570, 2822568), (7608, 2808470), (8876, 2407260), (8904, 2399690), (9084, 2352140), (9510, 2246776), (10598, 2016120), (11095, 1925808), (11130, 1919752), (11355, 1881712), (12112, 1764105), (12680, 1685082), (12720, 1679783), (13314, 1604840), (14840, 1439814), (15140, 1411284), (15216, 1404235), (15897, 1344080), (16801, 1271760), (17752, 1203630), (17808, 1199845), (18168, 1176070), (19020, 1123388), (21196, 1008060), (22190, 962904), (22260, 959876), (22710, 940856), (25360, 842541), (26495, 806448), (26628, 802420), (29680, 719907), (30280, 705642), (31794, 672040), (33285, 641936), (33602, 635880), (35504, 601815), (36336, 588035), (38040, 561694), (40121, 532560), (42392, 504030), (44380, 481452), (44520, 479938), (45420, 470428), (50403, 423920), (52990, 403224), (53256, 401210), (60560, 352821), (63588, 336020), (66570, 320968), (67204, 317940), (76080, 280847), (79485, 268816), (80242, 266280), (84005, 254352), (84784, 252015), (88760, 240726), (89040, 239969), (90840, 235214), (100806, 211960), (105980, 201612), (106512, 200605), (117607, 181680), (120363, 177520), (127176, 168010), (133140, 160484), (134408, 158970)]