1269442560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 4294049760

約数和(自身を除く): 3024607200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 344, 372, 384, 430, 465, 480, 496, 512, 516, 620, 640, 645, 688, 744, 768, 860, 930, 960, 961, 992, 1024, 1032, 1240, 1280, 1290, 1333, 1376, 1488, 1536, 1720, 1860, 1920, 1922, 1984, 2048, 2064, 2480, 2560, 2580, 2666, 2752, 2883, 2976, 3072, 3440, 3720, 3840, 3844, 3968, 3999, 4128, 4805, 4960, 5120, 5160, 5332, 5504, 5766, 5952, 6144, 6665, 6880, 7440, 7680, 7688, 7936, 7998, 8256, 9610, 9920, 10240, 10320, 10664, 11008, 11532, 11904, 13330, 13760, 14415, 14880, 15360, 15376, 15872, 15996, 16512, 19220, 19840, 19995, 20640, 21328, 22016, 23064, 23808, 26660, 27520, 28830, 29760, 30720, 30752, 31744, 31992, 33024, 38440, 39680, 39990, 41280, 41323, 42656, 44032, 46128, 47616, 53320, 55040, 57660, 59520, 61504, 63488, 63984, 66048, 76880, 79360, 79980, 82560, 82646, 85312, 88064, 92256, 95232, 106640, 110080, 115320, 119040, 123008, 123969, 127968, 132096, 153760, 158720, 159960, 165120, 165292, 170624, 184512, 190464, 206615, 213280, 220160, 230640, 238080, 246016, 247938, 255936, 264192, 307520, 317440, 319920, 330240, 330584, 341248, 369024, 413230, 426560, 440320, 461280, 476160, 492032, 495876, 511872, 615040, 619845, 639840, 660480, 661168, 682496, 738048, 826460, 853120, 922560, 952320, 984064, 991752, 1023744, 1230080, 1239690, 1279680, 1320960, 1322336, 1364992, 1476096, 1652920, 1706240, 1845120, 1968128, 1983504, 2047488, 2460160, 2479380, 2559360, 2644672, 2729984, 2952192, 3305840, 3412480, 3690240, 3967008, 4094976, 4920320, 4958760, 5118720, 5289344, 5904384, 6611680, 6824960, 7380480, 7934016, 8189952, 9840640, 9917520, 10237440, 10578688, 13223360, 13649920, 14760960, 15868032, 19835040, 20474880, 21157376, 26446720, 29521920, 31736064, 39670080, 40949760, 42314752, 52893440, 63472128, 79340160, 84629504, 105786880, 126944256, 158680320, 211573760, 253888512, 317360640, 423147520, 634721280, 1269442560]

約数ペア:

[(1, 1269442560), (2, 634721280), (3, 423147520), (4, 317360640), (5, 253888512), (6, 211573760), (8, 158680320), (10, 126944256), (12, 105786880), (15, 84629504), (16, 79340160), (20, 63472128), (24, 52893440), (30, 42314752), (31, 40949760), (32, 39670080), (40, 31736064), (43, 29521920), (48, 26446720), (60, 21157376), (62, 20474880), (64, 19835040), (80, 15868032), (86, 14760960), (93, 13649920), (96, 13223360), (120, 10578688), (124, 10237440), (128, 9917520), (129, 9840640), (155, 8189952), (160, 7934016), (172, 7380480), (186, 6824960), (192, 6611680), (215, 5904384), (240, 5289344), (248, 5118720), (256, 4958760), (258, 4920320), (310, 4094976), (320, 3967008), (344, 3690240), (372, 3412480), (384, 3305840), (430, 2952192), (465, 2729984), (480, 2644672), (496, 2559360), (512, 2479380), (516, 2460160), (620, 2047488), (640, 1983504), (645, 1968128), (688, 1845120), (744, 1706240), (768, 1652920), (860, 1476096), (930, 1364992), (960, 1322336), (961, 1320960), (992, 1279680), (1024, 1239690), (1032, 1230080), (1240, 1023744), (1280, 991752), (1290, 984064), (1333, 952320), (1376, 922560), (1488, 853120), (1536, 826460), (1720, 738048), (1860, 682496), (1920, 661168), (1922, 660480), (1984, 639840), (2048, 619845), (2064, 615040), (2480, 511872), (2560, 495876), (2580, 492032), (2666, 476160), (2752, 461280), (2883, 440320), (2976, 426560), (3072, 413230), (3440, 369024), (3720, 341248), (3840, 330584), (3844, 330240), (3968, 319920), (3999, 317440), (4128, 307520), (4805, 264192), (4960, 255936), (5120, 247938), (5160, 246016), (5332, 238080), (5504, 230640), (5766, 220160), (5952, 213280), (6144, 206615), (6665, 190464), (6880, 184512), (7440, 170624), (7680, 165292), (7688, 165120), (7936, 159960), (7998, 158720), (8256, 153760), (9610, 132096), (9920, 127968), (10240, 123969), (10320, 123008), (10664, 119040), (11008, 115320), (11532, 110080), (11904, 106640), (13330, 95232), (13760, 92256), (14415, 88064), (14880, 85312), (15360, 82646), (15376, 82560), (15872, 79980), (15996, 79360), (16512, 76880), (19220, 66048), (19840, 63984), (19995, 63488), (20640, 61504), (21328, 59520), (22016, 57660), (23064, 55040), (23808, 53320), (26660, 47616), (27520, 46128), (28830, 44032), (29760, 42656), (30720, 41323), (30752, 41280), (31744, 39990), (31992, 39680), (33024, 38440)]