7139845600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 216

約数和(自身を含む): 18571014504

約数和(自身を除く): 11431168904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 74, 80, 100, 124, 148, 155, 160, 185, 200, 248, 251, 296, 310, 370, 400, 496, 502, 592, 620, 740, 775, 800, 925, 961, 992, 1004, 1147, 1184, 1240, 1255, 1480, 1550, 1850, 1922, 2008, 2294, 2480, 2510, 2960, 3100, 3700, 3844, 4016, 4588, 4805, 4960, 5020, 5735, 5920, 6200, 6275, 7400, 7688, 7781, 8032, 9176, 9287, 9610, 10040, 11470, 12400, 12550, 14800, 15376, 15562, 18352, 18574, 19220, 20080, 22940, 24025, 24800, 25100, 28675, 29600, 30752, 31124, 35557, 36704, 37148, 38440, 38905, 40160, 45880, 46435, 48050, 50200, 57350, 62248, 71114, 74296, 76880, 77810, 91760, 92870, 96100, 100400, 114700, 124496, 142228, 148592, 153760, 155620, 177785, 183520, 185740, 192200, 194525, 200800, 229400, 232175, 241211, 248992, 284456, 287897, 297184, 311240, 355570, 371480, 384400, 389050, 458800, 464350, 482422, 568912, 575794, 622480, 711140, 742960, 768800, 778100, 888925, 917600, 928700, 964844, 1137824, 1151588, 1206055, 1244960, 1422280, 1439485, 1485920, 1556200, 1777850, 1857400, 1929688, 2303176, 2412110, 2844560, 2878970, 3112400, 3555700, 3714800, 3859376, 4606352, 4824220, 5689120, 5757940, 6030275, 6224800, 7111400, 7197425, 7429600, 7718752, 8924807, 9212704, 9648440, 11515880, 12060550, 14222800, 14394850, 17849614, 19296880, 23031760, 24121100, 28445600, 28789700, 35699228, 38593760, 44624035, 46063520, 48242200, 57579400, 71398456, 89248070, 96484400, 115158800, 142796912, 178496140, 192968800, 223120175, 230317600, 285593824, 356992280, 446240350, 713984560, 892480700, 1427969120, 1784961400, 3569922800, 7139845600]

約数ペア:

[(1, 7139845600), (2, 3569922800), (4, 1784961400), (5, 1427969120), (8, 892480700), (10, 713984560), (16, 446240350), (20, 356992280), (25, 285593824), (31, 230317600), (32, 223120175), (37, 192968800), (40, 178496140), (50, 142796912), (62, 115158800), (74, 96484400), (80, 89248070), (100, 71398456), (124, 57579400), (148, 48242200), (155, 46063520), (160, 44624035), (185, 38593760), (200, 35699228), (248, 28789700), (251, 28445600), (296, 24121100), (310, 23031760), (370, 19296880), (400, 17849614), (496, 14394850), (502, 14222800), (592, 12060550), (620, 11515880), (740, 9648440), (775, 9212704), (800, 8924807), (925, 7718752), (961, 7429600), (992, 7197425), (1004, 7111400), (1147, 6224800), (1184, 6030275), (1240, 5757940), (1255, 5689120), (1480, 4824220), (1550, 4606352), (1850, 3859376), (1922, 3714800), (2008, 3555700), (2294, 3112400), (2480, 2878970), (2510, 2844560), (2960, 2412110), (3100, 2303176), (3700, 1929688), (3844, 1857400), (4016, 1777850), (4588, 1556200), (4805, 1485920), (4960, 1439485), (5020, 1422280), (5735, 1244960), (5920, 1206055), (6200, 1151588), (6275, 1137824), (7400, 964844), (7688, 928700), (7781, 917600), (8032, 888925), (9176, 778100), (9287, 768800), (9610, 742960), (10040, 711140), (11470, 622480), (12400, 575794), (12550, 568912), (14800, 482422), (15376, 464350), (15562, 458800), (18352, 389050), (18574, 384400), (19220, 371480), (20080, 355570), (22940, 311240), (24025, 297184), (24800, 287897), (25100, 284456), (28675, 248992), (29600, 241211), (30752, 232175), (31124, 229400), (35557, 200800), (36704, 194525), (37148, 192200), (38440, 185740), (38905, 183520), (40160, 177785), (45880, 155620), (46435, 153760), (48050, 148592), (50200, 142228), (57350, 124496), (62248, 114700), (71114, 100400), (74296, 96100), (76880, 92870), (77810, 91760)]