2001121920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1664

約数の個数: 384

約数和(自身を含む): 8157127680

約数和(自身を除く): 6156005760

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, 1440, 1488, 1601, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3202, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4803, 4960, 5040, 5208, 5580, 5760, 5952, 6404, 6510, 6720, 6944, 7440, 7812, 8005, 8064, 8680, 8928, 9606, 9765, 9920, 10080, 10416, 11160, 11207, 11904, 12808, 13020, 13440, 13888, 14409, 14880, 15624, 16010, 17360, 17856, 19212, 19530, 19840, 20160, 20832, 22320, 22414, 24015, 25616, 26040, 27776, 28818, 29760, 31248, 32020, 33621, 34720, 35712, 38424, 39060, 40320, 41664, 44640, 44828, 48030, 49631, 51232, 52080, 56035, 57636, 59520, 62496, 64040, 67242, 69440, 72045, 76848, 78120, 83328, 89280, 89656, 96060, 99262, 100863, 102464, 104160, 112070, 115272, 124992, 128080, 134484, 138880, 144090, 148893, 153696, 156240, 168105, 178560, 179312, 192120, 198524, 201726, 204928, 208320, 224140, 230544, 248155, 249984, 256160, 268968, 288180, 297786, 307392, 312480, 336210, 347417, 358624, 384240, 397048, 403452, 416640, 446679, 448280, 461088, 496310, 504315, 512320, 537936, 576360, 595572, 614784, 624960, 672420, 694834, 717248, 744465, 768480, 794096, 806904, 893358, 896560, 922176, 992620, 1008630, 1024640, 1042251, 1075872, 1152720, 1191144, 1249920, 1344840, 1389668, 1434496, 1488930, 1536960, 1588192, 1613808, 1737085, 1786716, 1793120, 1844352, 1985240, 2017260, 2084502, 2151744, 2233395, 2305440, 2382288, 2689680, 2779336, 2977860, 3073920, 3126753, 3176384, 3227616, 3474170, 3573432, 3586240, 3970480, 4034520, 4169004, 4303488, 4466790, 4610880, 4764576, 5211255, 5379360, 5558672, 5955720, 6253506, 6352768, 6455232, 6948340, 7146864, 7172480, 7940960, 8069040, 8338008, 8933580, 9221760, 9529152, 10422510, 10758720, 11117344, 11911440, 12507012, 12910464, 13896680, 14293728, 15633765, 15881920, 16138080, 16676016, 17867160, 19058304, 20845020, 21517440, 22234688, 23822880, 25014024, 27793360, 28587456, 31267530, 31763840, 32276160, 33352032, 35734320, 41690040, 44469376, 47645760, 50028048, 55586720, 57174912, 62535060, 64552320, 66704064, 71468640, 83380080, 95291520, 100056096, 111173440, 125070120, 133408128, 142937280, 166760160, 200112192, 222346880, 250140240, 285874560, 333520320, 400224384, 500280480, 667040640, 1000560960, 2001121920]

約数ペア:

[(1, 2001121920), (2, 1000560960), (3, 667040640), (4, 500280480), (5, 400224384), (6, 333520320), (7, 285874560), (8, 250140240), (9, 222346880), (10, 200112192), (12, 166760160), (14, 142937280), (15, 133408128), (16, 125070120), (18, 111173440), (20, 100056096), (21, 95291520), (24, 83380080), (28, 71468640), (30, 66704064), (31, 64552320), (32, 62535060), (35, 57174912), (36, 55586720), (40, 50028048), (42, 47645760), (45, 44469376), (48, 41690040), (56, 35734320), (60, 33352032), (62, 32276160), (63, 31763840), (64, 31267530), (70, 28587456), (72, 27793360), (80, 25014024), (84, 23822880), (90, 22234688), (93, 21517440), (96, 20845020), (105, 19058304), (112, 17867160), (120, 16676016), (124, 16138080), (126, 15881920), (128, 15633765), (140, 14293728), (144, 13896680), (155, 12910464), (160, 12507012), (168, 11911440), (180, 11117344), (186, 10758720), (192, 10422510), (210, 9529152), (217, 9221760), (224, 8933580), (240, 8338008), (248, 8069040), (252, 7940960), (279, 7172480), (280, 7146864), (288, 6948340), (310, 6455232), (315, 6352768), (320, 6253506), (336, 5955720), (360, 5558672), (372, 5379360), (384, 5211255), (420, 4764576), (434, 4610880), (448, 4466790), (465, 4303488), (480, 4169004), (496, 4034520), (504, 3970480), (558, 3586240), (560, 3573432), (576, 3474170), (620, 3227616), (630, 3176384), (640, 3126753), (651, 3073920), (672, 2977860), (720, 2779336), (744, 2689680), (840, 2382288), (868, 2305440), (896, 2233395), (930, 2151744), (960, 2084502), (992, 2017260), (1008, 1985240), (1085, 1844352), (1116, 1793120), (1120, 1786716), (1152, 1737085), (1240, 1613808), (1260, 1588192), (1302, 1536960), (1344, 1488930), (1395, 1434496), (1440, 1389668), (1488, 1344840), (1601, 1249920), (1680, 1191144), (1736, 1152720), (1860, 1075872), (1920, 1042251), (1953, 1024640), (1984, 1008630), (2016, 992620), (2170, 922176), (2232, 896560), (2240, 893358), (2480, 806904), (2520, 794096), (2604, 768480), (2688, 744465), (2790, 717248), (2880, 694834), (2976, 672420), (3202, 624960), (3255, 614784), (3360, 595572), (3472, 576360), (3720, 537936), (3906, 512320), (3968, 504315), (4032, 496310), (4340, 461088), (4464, 448280), (4480, 446679), (4803, 416640), (4960, 403452), (5040, 397048), (5208, 384240), (5580, 358624), (5760, 347417), (5952, 336210), (6404, 312480), (6510, 307392), (6720, 297786), (6944, 288180), (7440, 268968), (7812, 256160), (8005, 249984), (8064, 248155), (8680, 230544), (8928, 224140), (9606, 208320), (9765, 204928), (9920, 201726), (10080, 198524), (10416, 192120), (11160, 179312), (11207, 178560), (11904, 168105), (12808, 156240), (13020, 153696), (13440, 148893), (13888, 144090), (14409, 138880), (14880, 134484), (15624, 128080), (16010, 124992), (17360, 115272), (17856, 112070), (19212, 104160), (19530, 102464), (19840, 100863), (20160, 99262), (20832, 96060), (22320, 89656), (22414, 89280), (24015, 83328), (25616, 78120), (26040, 76848), (27776, 72045), (28818, 69440), (29760, 67242), (31248, 64040), (32020, 62496), (33621, 59520), (34720, 57636), (35712, 56035), (38424, 52080), (39060, 51232), (40320, 49631), (41664, 48030), (44640, 44828)]