1399123317120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13151}}^1\times {\mathrm{55411}}^1$

素因数の和:68584

約数の個数: 128

約数和(自身を含む): 4460125178880

約数和(自身を除く): 3061001861760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13151, 26302, 39453, 52604, 55411, 65755, 78906, 105208, 110822, 131510, 157812, 166233, 197265, 210416, 221644, 263020, 277055, 315624, 332466, 394530, 420832, 443288, 526040, 554110, 631248, 664932, 789060, 831165, 841664, 886576, 1052080, 1108220, 1262496, 1329864, 1578120, 1662330, 1683328, 1773152, 2104160, 2216440, 2524992, 2659728, 3156240, 3324660, 3546304, 4208320, 4432880, 5049984, 5319456, 6312480, 6649320, 7092608, 8416640, 8865760, 10638912, 12624960, 13298640, 17731520, 21277824, 25249920, 26597280, 35463040, 53194560, 106389120, 728710061, 1457420122, 2186130183, 2914840244, 3643550305, 4372260366, 5829680488, 7287100610, 8744520732, 10930650915, 11659360976, 14574201220, 17489041464, 21861301830, 23318721952, 29148402440, 34978082928, 43722603660, 46637443904, 58296804880, 69956165856, 87445207320, 93274887808, 116593609760, 139912331712, 174890414640, 233187219520, 279824663424, 349780829280, 466374439040, 699561658560, 1399123317120]

約数ペア:

[(1, 1399123317120), (2, 699561658560), (3, 466374439040), (4, 349780829280), (5, 279824663424), (6, 233187219520), (8, 174890414640), (10, 139912331712), (12, 116593609760), (15, 93274887808), (16, 87445207320), (20, 69956165856), (24, 58296804880), (30, 46637443904), (32, 43722603660), (40, 34978082928), (48, 29148402440), (60, 23318721952), (64, 21861301830), (80, 17489041464), (96, 14574201220), (120, 11659360976), (128, 10930650915), (160, 8744520732), (192, 7287100610), (240, 5829680488), (320, 4372260366), (384, 3643550305), (480, 2914840244), (640, 2186130183), (960, 1457420122), (1920, 728710061), (13151, 106389120), (26302, 53194560), (39453, 35463040), (52604, 26597280), (55411, 25249920), (65755, 21277824), (78906, 17731520), (105208, 13298640), (110822, 12624960), (131510, 10638912), (157812, 8865760), (166233, 8416640), (197265, 7092608), (210416, 6649320), (221644, 6312480), (263020, 5319456), (277055, 5049984), (315624, 4432880), (332466, 4208320), (394530, 3546304), (420832, 3324660), (443288, 3156240), (526040, 2659728), (554110, 2524992), (631248, 2216440), (664932, 2104160), (789060, 1773152), (831165, 1683328), (841664, 1662330), (886576, 1578120), (1052080, 1329864), (1108220, 1262496)]