1748638080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1462

約数の個数: 384

約数和(自身を含む): 7128576000

約数和(自身を除く): 5379937920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1399, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2798, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4197, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5596, 5760, 5952, 6510, 6720, 6944, 6995, 7440, 7812, 8064, 8394, 8680, 8928, 9765, 9793, 9920, 10080, 10416, 11160, 11192, 11904, 12591, 13020, 13440, 13888, 13990, 14880, 15624, 16788, 17360, 17856, 19530, 19586, 19840, 20160, 20832, 20985, 22320, 22384, 25182, 26040, 27776, 27980, 29379, 29760, 31248, 33576, 34720, 35712, 39060, 39172, 40320, 41664, 41970, 43369, 44640, 44768, 48965, 50364, 52080, 55960, 58758, 59520, 62496, 62955, 67152, 69440, 78120, 78344, 83328, 83940, 86738, 88137, 89280, 89536, 97930, 100728, 104160, 111920, 117516, 124992, 125910, 130107, 134304, 138880, 146895, 156240, 156688, 167880, 173476, 176274, 178560, 179072, 195860, 201456, 208320, 216845, 223840, 235032, 249984, 251820, 260214, 268608, 293790, 303583, 312480, 313376, 335760, 346952, 352548, 390321, 391720, 402912, 416640, 433690, 440685, 447680, 470064, 503640, 520428, 537216, 587580, 607166, 624960, 626752, 650535, 671520, 693904, 705096, 780642, 783440, 805824, 867380, 881370, 895360, 910749, 940128, 1007280, 1040856, 1175160, 1214332, 1249920, 1253504, 1301070, 1343040, 1387808, 1410192, 1517915, 1561284, 1566880, 1611648, 1734760, 1762740, 1821498, 1880256, 1951605, 2014560, 2081712, 2350320, 2428664, 2602140, 2686080, 2732247, 2775616, 2820384, 3035830, 3122568, 3133760, 3469520, 3525480, 3642996, 3760512, 3903210, 4029120, 4163424, 4553745, 4700640, 4857328, 5204280, 5464494, 5551232, 5640768, 6071660, 6245136, 6267520, 6939040, 7050960, 7285992, 7806420, 8058240, 8326848, 9107490, 9401280, 9714656, 10408560, 10928988, 11281536, 12143320, 12490272, 13661235, 13878080, 14101920, 14571984, 15612840, 16653696, 18214980, 18802560, 19429312, 20817120, 21857976, 24286640, 24980544, 27322470, 27756160, 28203840, 29143968, 31225680, 36429960, 38858624, 41634240, 43715952, 48573280, 49961088, 54644940, 56407680, 58287936, 62451360, 72859920, 83268480, 87431904, 97146560, 109289880, 116575872, 124902720, 145719840, 174863808, 194293120, 218579760, 249805440, 291439680, 349727616, 437159520, 582879360, 874319040, 1748638080]

約数ペア:

[(1, 1748638080), (2, 874319040), (3, 582879360), (4, 437159520), (5, 349727616), (6, 291439680), (7, 249805440), (8, 218579760), (9, 194293120), (10, 174863808), (12, 145719840), (14, 124902720), (15, 116575872), (16, 109289880), (18, 97146560), (20, 87431904), (21, 83268480), (24, 72859920), (28, 62451360), (30, 58287936), (31, 56407680), (32, 54644940), (35, 49961088), (36, 48573280), (40, 43715952), (42, 41634240), (45, 38858624), (48, 36429960), (56, 31225680), (60, 29143968), (62, 28203840), (63, 27756160), (64, 27322470), (70, 24980544), (72, 24286640), (80, 21857976), (84, 20817120), (90, 19429312), (93, 18802560), (96, 18214980), (105, 16653696), (112, 15612840), (120, 14571984), (124, 14101920), (126, 13878080), (128, 13661235), (140, 12490272), (144, 12143320), (155, 11281536), (160, 10928988), (168, 10408560), (180, 9714656), (186, 9401280), (192, 9107490), (210, 8326848), (217, 8058240), (224, 7806420), (240, 7285992), (248, 7050960), (252, 6939040), (279, 6267520), (280, 6245136), (288, 6071660), (310, 5640768), (315, 5551232), (320, 5464494), (336, 5204280), (360, 4857328), (372, 4700640), (384, 4553745), (420, 4163424), (434, 4029120), (448, 3903210), (465, 3760512), (480, 3642996), (496, 3525480), (504, 3469520), (558, 3133760), (560, 3122568), (576, 3035830), (620, 2820384), (630, 2775616), (640, 2732247), (651, 2686080), (672, 2602140), (720, 2428664), (744, 2350320), (840, 2081712), (868, 2014560), (896, 1951605), (930, 1880256), (960, 1821498), (992, 1762740), (1008, 1734760), (1085, 1611648), (1116, 1566880), (1120, 1561284), (1152, 1517915), (1240, 1410192), (1260, 1387808), (1302, 1343040), (1344, 1301070), (1395, 1253504), (1399, 1249920), (1440, 1214332), (1488, 1175160), (1680, 1040856), (1736, 1007280), (1860, 940128), (1920, 910749), (1953, 895360), (1984, 881370), (2016, 867380), (2170, 805824), (2232, 783440), (2240, 780642), (2480, 705096), (2520, 693904), (2604, 671520), (2688, 650535), (2790, 626752), (2798, 624960), (2880, 607166), (2976, 587580), (3255, 537216), (3360, 520428), (3472, 503640), (3720, 470064), (3906, 447680), (3968, 440685), (4032, 433690), (4197, 416640), (4340, 402912), (4464, 391720), (4480, 390321), (4960, 352548), (5040, 346952), (5208, 335760), (5580, 313376), (5596, 312480), (5760, 303583), (5952, 293790), (6510, 268608), (6720, 260214), (6944, 251820), (6995, 249984), (7440, 235032), (7812, 223840), (8064, 216845), (8394, 208320), (8680, 201456), (8928, 195860), (9765, 179072), (9793, 178560), (9920, 176274), (10080, 173476), (10416, 167880), (11160, 156688), (11192, 156240), (11904, 146895), (12591, 138880), (13020, 134304), (13440, 130107), (13888, 125910), (13990, 124992), (14880, 117516), (15624, 111920), (16788, 104160), (17360, 100728), (17856, 97930), (19530, 89536), (19586, 89280), (19840, 88137), (20160, 86738), (20832, 83940), (20985, 83328), (22320, 78344), (22384, 78120), (25182, 69440), (26040, 67152), (27776, 62955), (27980, 62496), (29379, 59520), (29760, 58758), (31248, 55960), (33576, 52080), (34720, 50364), (35712, 48965), (39060, 44768), (39172, 44640), (40320, 43369), (41664, 41970)]