15696878720

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{1811}}^1$

素因数の和:2326

約数の個数: 128

約数和(自身を含む): 38923934400

約数和(自身を除く): 23227055680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 467, 580, 640, 928, 934, 1160, 1811, 1856, 1868, 2320, 2335, 3622, 3712, 3736, 4640, 4670, 7244, 7472, 9055, 9280, 9340, 13543, 14488, 14944, 18110, 18560, 18680, 27086, 28976, 29888, 36220, 37360, 52519, 54172, 57952, 59776, 67715, 72440, 74720, 105038, 108344, 115904, 135430, 144880, 149440, 210076, 216688, 231808, 262595, 270860, 289760, 298880, 420152, 433376, 525190, 541720, 579520, 840304, 845737, 866752, 1050380, 1083440, 1159040, 1680608, 1691474, 1733504, 2100760, 2166880, 3361216, 3382948, 4201520, 4228685, 4333760, 6722432, 6765896, 8403040, 8457370, 8667520, 13531792, 16806080, 16914740, 24526373, 27063584, 33612160, 33829480, 49052746, 54127168, 67658960, 98105492, 108254336, 122631865, 135317920, 196210984, 245263730, 270635840, 392421968, 490527460, 541271680, 784843936, 981054920, 1569687872, 1962109840, 3139375744, 3924219680, 7848439360, 15696878720]

約数ペア:

[(1, 15696878720), (2, 7848439360), (4, 3924219680), (5, 3139375744), (8, 1962109840), (10, 1569687872), (16, 981054920), (20, 784843936), (29, 541271680), (32, 490527460), (40, 392421968), (58, 270635840), (64, 245263730), (80, 196210984), (116, 135317920), (128, 122631865), (145, 108254336), (160, 98105492), (232, 67658960), (290, 54127168), (320, 49052746), (464, 33829480), (467, 33612160), (580, 27063584), (640, 24526373), (928, 16914740), (934, 16806080), (1160, 13531792), (1811, 8667520), (1856, 8457370), (1868, 8403040), (2320, 6765896), (2335, 6722432), (3622, 4333760), (3712, 4228685), (3736, 4201520), (4640, 3382948), (4670, 3361216), (7244, 2166880), (7472, 2100760), (9055, 1733504), (9280, 1691474), (9340, 1680608), (13543, 1159040), (14488, 1083440), (14944, 1050380), (18110, 866752), (18560, 845737), (18680, 840304), (27086, 579520), (28976, 541720), (29888, 525190), (36220, 433376), (37360, 420152), (52519, 298880), (54172, 289760), (57952, 270860), (59776, 262595), (67715, 231808), (72440, 216688), (74720, 210076), (105038, 149440), (108344, 144880), (115904, 135430)]