26905737040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{7589}}^1$

素因数の和:8109

約数の個数: 160

約数和(自身を含む): 77160061440

約数和(自身を除く): 50254324400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 487, 520, 560, 728, 910, 974, 1040, 1456, 1820, 1948, 2435, 3409, 3640, 3896, 4870, 6331, 6818, 7280, 7589, 7792, 9740, 12662, 13636, 15178, 17045, 19480, 25324, 27272, 30356, 31655, 34090, 37945, 38960, 44317, 50648, 53123, 54544, 60712, 63310, 68180, 75890, 88634, 98657, 101296, 106246, 121424, 126620, 136360, 151780, 177268, 197314, 212492, 221585, 253240, 265615, 272720, 303560, 354536, 394628, 424984, 443170, 493285, 506480, 531230, 607120, 690599, 709072, 789256, 849968, 886340, 986570, 1062460, 1381198, 1578512, 1772680, 1973140, 2124920, 2762396, 3452995, 3545360, 3695843, 3946280, 4249840, 5524792, 6905990, 7391686, 7892560, 11049584, 13811980, 14783372, 18479215, 25870901, 27623960, 29566744, 36958430, 48045959, 51741802, 55247920, 59133488, 73916860, 96091918, 103483604, 129354505, 147833720, 192183836, 206967208, 240229795, 258709010, 295667440, 336321713, 384367672, 413934416, 480459590, 517418020, 672643426, 768735344, 960919180, 1034836040, 1345286852, 1681608565, 1921838360, 2069672080, 2690573704, 3363217130, 3843676720, 5381147408, 6726434260, 13452868520, 26905737040]

約数ペア:

[(1, 26905737040), (2, 13452868520), (4, 6726434260), (5, 5381147408), (7, 3843676720), (8, 3363217130), (10, 2690573704), (13, 2069672080), (14, 1921838360), (16, 1681608565), (20, 1345286852), (26, 1034836040), (28, 960919180), (35, 768735344), (40, 672643426), (52, 517418020), (56, 480459590), (65, 413934416), (70, 384367672), (80, 336321713), (91, 295667440), (104, 258709010), (112, 240229795), (130, 206967208), (140, 192183836), (182, 147833720), (208, 129354505), (260, 103483604), (280, 96091918), (364, 73916860), (455, 59133488), (487, 55247920), (520, 51741802), (560, 48045959), (728, 36958430), (910, 29566744), (974, 27623960), (1040, 25870901), (1456, 18479215), (1820, 14783372), (1948, 13811980), (2435, 11049584), (3409, 7892560), (3640, 7391686), (3896, 6905990), (4870, 5524792), (6331, 4249840), (6818, 3946280), (7280, 3695843), (7589, 3545360), (7792, 3452995), (9740, 2762396), (12662, 2124920), (13636, 1973140), (15178, 1772680), (17045, 1578512), (19480, 1381198), (25324, 1062460), (27272, 986570), (30356, 886340), (31655, 849968), (34090, 789256), (37945, 709072), (38960, 690599), (44317, 607120), (50648, 531230), (53123, 506480), (54544, 493285), (60712, 443170), (63310, 424984), (68180, 394628), (75890, 354536), (88634, 303560), (98657, 272720), (101296, 265615), (106246, 253240), (121424, 221585), (126620, 212492), (136360, 197314), (151780, 177268)]