2020101168420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{290317}}^1$

素因数の和:290435

約数の個数: 288

約数和(自身を含む): 6695615646720

約数和(自身を除く): 4675514478300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 43, 45, 58, 60, 62, 86, 87, 90, 93, 116, 124, 129, 145, 155, 172, 174, 180, 186, 215, 258, 261, 279, 290, 310, 348, 372, 387, 430, 435, 465, 516, 522, 558, 580, 620, 645, 774, 860, 870, 899, 930, 1044, 1116, 1247, 1290, 1305, 1333, 1395, 1548, 1740, 1798, 1860, 1935, 2494, 2580, 2610, 2666, 2697, 2790, 3596, 3741, 3870, 3999, 4495, 4988, 5220, 5332, 5394, 5580, 6235, 6665, 7482, 7740, 7998, 8091, 8990, 10788, 11223, 11997, 12470, 13330, 13485, 14964, 15996, 16182, 17980, 18705, 19995, 22446, 23994, 24940, 26660, 26970, 32364, 37410, 38657, 39990, 40455, 44892, 47988, 53940, 56115, 59985, 74820, 77314, 79980, 80910, 112230, 115971, 119970, 154628, 161820, 193285, 224460, 231942, 239940, 290317, 347913, 386570, 463884, 579855, 580634, 695826, 773140, 870951, 1159710, 1161268, 1391652, 1451585, 1739565, 1741902, 2319420, 2612853, 2903170, 3479130, 3483804, 4354755, 5225706, 5806340, 6958260, 8419193, 8709510, 8999827, 10451412, 12483631, 13064265, 16838386, 17419020, 17999654, 24967262, 25257579, 26128530, 26999481, 33676772, 35999308, 37450893, 42095965, 44999135, 49934524, 50515158, 52257060, 53998962, 62418155, 74901786, 75772737, 80998443, 84191930, 89998270, 101030316, 107997924, 112352679, 124836310, 126287895, 134997405, 149803572, 151545474, 161996886, 168383860, 179996540, 187254465, 224705358, 249672620, 252575790, 260994983, 269994810, 303090948, 323993772, 362025299, 374508930, 378863685, 386992561, 404992215, 449410716, 505151580, 521989966, 539989620, 561763395, 724050598, 749017860, 757727370, 773985122, 782984949, 809984430, 1043979932, 1086075897, 1123526790, 1160977683, 1304974915, 1448101196, 1515454740, 1547970244, 1565969898, 1619968860, 1810126495, 1934962805, 2172151794, 2247053580, 2321955366, 2348954847, 2609949830, 3131939796, 3258227691, 3482933049, 3620252990, 3869925610, 3914924745, 4344303588, 4643910732, 4697909694, 5219899660, 5430379485, 5804888415, 6516455382, 6965866098, 7240505980, 7739851220, 7829849490, 9395819388, 10860758970, 11222784269, 11609776830, 11744774235, 13032910764, 13931732196, 15659698980, 16291138455, 17414665245, 21721517940, 22445568538, 23219553660, 23489548470, 32582276910, 33668352807, 34829330490, 44891137076, 46979096940, 56113921345, 65164553820, 67336705614, 69658660980, 101005058421, 112227842690, 134673411228, 168341764035, 202010116842, 224455685380, 336683528070, 404020233684, 505025292105, 673367056140, 1010050584210, 2020101168420]

約数ペア:

[(1, 2020101168420), (2, 1010050584210), (3, 673367056140), (4, 505025292105), (5, 404020233684), (6, 336683528070), (9, 224455685380), (10, 202010116842), (12, 168341764035), (15, 134673411228), (18, 112227842690), (20, 101005058421), (29, 69658660980), (30, 67336705614), (31, 65164553820), (36, 56113921345), (43, 46979096940), (45, 44891137076), (58, 34829330490), (60, 33668352807), (62, 32582276910), (86, 23489548470), (87, 23219553660), (90, 22445568538), (93, 21721517940), (116, 17414665245), (124, 16291138455), (129, 15659698980), (145, 13931732196), (155, 13032910764), (172, 11744774235), (174, 11609776830), (180, 11222784269), (186, 10860758970), (215, 9395819388), (258, 7829849490), (261, 7739851220), (279, 7240505980), (290, 6965866098), (310, 6516455382), (348, 5804888415), (372, 5430379485), (387, 5219899660), (430, 4697909694), (435, 4643910732), (465, 4344303588), (516, 3914924745), (522, 3869925610), (558, 3620252990), (580, 3482933049), (620, 3258227691), (645, 3131939796), (774, 2609949830), (860, 2348954847), (870, 2321955366), (899, 2247053580), (930, 2172151794), (1044, 1934962805), (1116, 1810126495), (1247, 1619968860), (1290, 1565969898), (1305, 1547970244), (1333, 1515454740), (1395, 1448101196), (1548, 1304974915), (1740, 1160977683), (1798, 1123526790), (1860, 1086075897), (1935, 1043979932), (2494, 809984430), (2580, 782984949), (2610, 773985122), (2666, 757727370), (2697, 749017860), (2790, 724050598), (3596, 561763395), (3741, 539989620), (3870, 521989966), (3999, 505151580), (4495, 449410716), (4988, 404992215), (5220, 386992561), (5332, 378863685), (5394, 374508930), (5580, 362025299), (6235, 323993772), (6665, 303090948), (7482, 269994810), (7740, 260994983), (7998, 252575790), (8091, 249672620), (8990, 224705358), (10788, 187254465), (11223, 179996540), (11997, 168383860), (12470, 161996886), (13330, 151545474), (13485, 149803572), (14964, 134997405), (15996, 126287895), (16182, 124836310), (17980, 112352679), (18705, 107997924), (19995, 101030316), (22446, 89998270), (23994, 84191930), (24940, 80998443), (26660, 75772737), (26970, 74901786), (32364, 62418155), (37410, 53998962), (38657, 52257060), (39990, 50515158), (40455, 49934524), (44892, 44999135), (47988, 42095965), (53940, 37450893), (56115, 35999308), (59985, 33676772), (74820, 26999481), (77314, 26128530), (79980, 25257579), (80910, 24967262), (112230, 17999654), (115971, 17419020), (119970, 16838386), (154628, 13064265), (161820, 12483631), (193285, 10451412), (224460, 8999827), (231942, 8709510), (239940, 8419193), (290317, 6958260), (347913, 5806340), (386570, 5225706), (463884, 4354755), (579855, 3483804), (580634, 3479130), (695826, 2903170), (773140, 2612853), (870951, 2319420), (1159710, 1741902), (1161268, 1739565), (1391652, 1451585)]