8013438720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2388

約数の個数: 432

約数和(自身を含む): 32437396992

約数和(自身を除く): 24423958272

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, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 128, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 256, 258, 280, 288, 301, 315, 320, 336, 344, 360, 384, 387, 420, 430, 448, 480, 504, 516, 560, 576, 602, 630, 640, 645, 672, 688, 720, 768, 774, 840, 860, 896, 903, 960, 1008, 1032, 1120, 1152, 1204, 1260, 1280, 1290, 1344, 1376, 1440, 1505, 1548, 1680, 1720, 1792, 1806, 1920, 1935, 2016, 2064, 2240, 2304, 2311, 2408, 2520, 2580, 2688, 2709, 2752, 2880, 3010, 3096, 3360, 3440, 3612, 3840, 3870, 4032, 4128, 4480, 4515, 4622, 4816, 5040, 5160, 5376, 5418, 5504, 5760, 6020, 6192, 6720, 6880, 6933, 7224, 7740, 8064, 8256, 8960, 9030, 9244, 9632, 10080, 10320, 10836, 11008, 11520, 11555, 12040, 12384, 13440, 13545, 13760, 13866, 14448, 15480, 16128, 16177, 16512, 18060, 18488, 19264, 20160, 20640, 20799, 21672, 23110, 24080, 24768, 26880, 27090, 27520, 27732, 28896, 30960, 32354, 33024, 34665, 36120, 36976, 38528, 40320, 41280, 41598, 43344, 46220, 48160, 48531, 49536, 54180, 55040, 55464, 57792, 61920, 64708, 69330, 72240, 73952, 77056, 80640, 80885, 82560, 83196, 86688, 92440, 96320, 97062, 99072, 99373, 103995, 108360, 110928, 115584, 123840, 129416, 138660, 144480, 145593, 147904, 161770, 165120, 166392, 173376, 184880, 192640, 194124, 198746, 207990, 216720, 221856, 231168, 242655, 247680, 258832, 277320, 288960, 291186, 295808, 298119, 323540, 332784, 346752, 369760, 385280, 388248, 397492, 415980, 433440, 443712, 485310, 495360, 496865, 517664, 554640, 577920, 582372, 591616, 596238, 647080, 665568, 693504, 695611, 727965, 739520, 776496, 794984, 831960, 866880, 887424, 894357, 970620, 993730, 1035328, 1109280, 1155840, 1164744, 1192476, 1294160, 1331136, 1391222, 1455930, 1479040, 1490595, 1552992, 1589968, 1663920, 1733760, 1774848, 1788714, 1941240, 1987460, 2070656, 2086833, 2218560, 2329488, 2384952, 2588320, 2662272, 2782444, 2911860, 2958080, 2981190, 3105984, 3179936, 3327840, 3467520, 3478055, 3577428, 3882480, 3974920, 4141312, 4173666, 4437120, 4471785, 4658976, 4769904, 5176640, 5324544, 5564888, 5823720, 5962380, 6211968, 6260499, 6359872, 6655680, 6956110, 7154856, 7764960, 7949840, 8347332, 8874240, 8943570, 9317952, 9539808, 10353280, 10434165, 11129776, 11647440, 11924760, 12423936, 12520998, 12719744, 13311360, 13912220, 14309712, 15529920, 15899680, 16694664, 17887140, 18635904, 19079616, 20706560, 20868330, 22259552, 23294880, 23849520, 25041996, 25439488, 26622720, 27824440, 28619424, 31059840, 31302495, 31799360, 33389328, 35774280, 37271808, 38159232, 41736660, 44519104, 46589760, 47699040, 50083992, 55648880, 57238848, 62119680, 62604990, 63598720, 66778656, 71548560, 76318464, 83473320, 89038208, 93179520, 95398080, 100167984, 111297760, 114477696, 125209980, 127197440, 133557312, 143097120, 166946640, 178076416, 186359040, 190796160, 200335968, 222595520, 228955392, 250419960, 267114624, 286194240, 333893280, 381592320, 400671936, 445191040, 500839920, 534229248, 572388480, 667786560, 801343872, 890382080, 1001679840, 1144776960, 1335573120, 1602687744, 2003359680, 2671146240, 4006719360, 8013438720]

約数ペア:

[(1, 8013438720), (2, 4006719360), (3, 2671146240), (4, 2003359680), (5, 1602687744), (6, 1335573120), (7, 1144776960), (8, 1001679840), (9, 890382080), (10, 801343872), (12, 667786560), (14, 572388480), (15, 534229248), (16, 500839920), (18, 445191040), (20, 400671936), (21, 381592320), (24, 333893280), (28, 286194240), (30, 267114624), (32, 250419960), (35, 228955392), (36, 222595520), (40, 200335968), (42, 190796160), (43, 186359040), (45, 178076416), (48, 166946640), (56, 143097120), (60, 133557312), (63, 127197440), (64, 125209980), (70, 114477696), (72, 111297760), (80, 100167984), (84, 95398080), (86, 93179520), (90, 89038208), (96, 83473320), (105, 76318464), (112, 71548560), (120, 66778656), (126, 63598720), (128, 62604990), (129, 62119680), (140, 57238848), (144, 55648880), (160, 50083992), (168, 47699040), (172, 46589760), (180, 44519104), (192, 41736660), (210, 38159232), (215, 37271808), (224, 35774280), (240, 33389328), (252, 31799360), (256, 31302495), (258, 31059840), (280, 28619424), (288, 27824440), (301, 26622720), (315, 25439488), (320, 25041996), (336, 23849520), (344, 23294880), (360, 22259552), (384, 20868330), (387, 20706560), (420, 19079616), (430, 18635904), (448, 17887140), (480, 16694664), (504, 15899680), (516, 15529920), (560, 14309712), (576, 13912220), (602, 13311360), (630, 12719744), (640, 12520998), (645, 12423936), (672, 11924760), (688, 11647440), (720, 11129776), (768, 10434165), (774, 10353280), (840, 9539808), (860, 9317952), (896, 8943570), (903, 8874240), (960, 8347332), (1008, 7949840), (1032, 7764960), (1120, 7154856), (1152, 6956110), (1204, 6655680), (1260, 6359872), (1280, 6260499), (1290, 6211968), (1344, 5962380), (1376, 5823720), (1440, 5564888), (1505, 5324544), (1548, 5176640), (1680, 4769904), (1720, 4658976), (1792, 4471785), (1806, 4437120), (1920, 4173666), (1935, 4141312), (2016, 3974920), (2064, 3882480), (2240, 3577428), (2304, 3478055), (2311, 3467520), (2408, 3327840), (2520, 3179936), (2580, 3105984), (2688, 2981190), (2709, 2958080), (2752, 2911860), (2880, 2782444), (3010, 2662272), (3096, 2588320), (3360, 2384952), (3440, 2329488), (3612, 2218560), (3840, 2086833), (3870, 2070656), (4032, 1987460), (4128, 1941240), (4480, 1788714), (4515, 1774848), (4622, 1733760), (4816, 1663920), (5040, 1589968), (5160, 1552992), (5376, 1490595), (5418, 1479040), (5504, 1455930), (5760, 1391222), (6020, 1331136), (6192, 1294160), (6720, 1192476), (6880, 1164744), (6933, 1155840), (7224, 1109280), (7740, 1035328), (8064, 993730), (8256, 970620), (8960, 894357), (9030, 887424), (9244, 866880), (9632, 831960), (10080, 794984), (10320, 776496), (10836, 739520), (11008, 727965), (11520, 695611), (11555, 693504), (12040, 665568), (12384, 647080), (13440, 596238), (13545, 591616), (13760, 582372), (13866, 577920), (14448, 554640), (15480, 517664), (16128, 496865), (16177, 495360), (16512, 485310), (18060, 443712), (18488, 433440), (19264, 415980), (20160, 397492), (20640, 388248), (20799, 385280), (21672, 369760), (23110, 346752), (24080, 332784), (24768, 323540), (26880, 298119), (27090, 295808), (27520, 291186), (27732, 288960), (28896, 277320), (30960, 258832), (32354, 247680), (33024, 242655), (34665, 231168), (36120, 221856), (36976, 216720), (38528, 207990), (40320, 198746), (41280, 194124), (41598, 192640), (43344, 184880), (46220, 173376), (48160, 166392), (48531, 165120), (49536, 161770), (54180, 147904), (55040, 145593), (55464, 144480), (57792, 138660), (61920, 129416), (64708, 123840), (69330, 115584), (72240, 110928), (73952, 108360), (77056, 103995), (80640, 99373), (80885, 99072), (82560, 97062), (83196, 96320), (86688, 92440)]