13376265420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{1249}}^1$

素因数の和:1904

約数の個数: 192

約数和(自身を含む): 43908480000

約数和(自身を除く): 30532214580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 593, 602, 645, 860, 903, 1186, 1204, 1249, 1290, 1505, 1779, 1806, 2372, 2498, 2580, 2965, 3010, 3558, 3612, 3747, 4151, 4515, 4996, 5930, 6020, 6245, 7116, 7494, 8302, 8743, 8895, 9030, 11860, 12453, 12490, 14988, 16604, 17486, 17790, 18060, 18735, 20755, 24906, 24980, 25499, 26229, 34972, 35580, 37470, 41510, 43715, 49812, 50998, 52458, 53707, 62265, 74940, 76497, 83020, 87430, 101996, 104916, 107414, 124530, 127495, 131145, 152994, 161121, 174860, 178493, 214828, 249060, 254990, 262290, 268535, 305988, 322242, 356986, 375949, 382485, 509980, 524580, 535479, 537070, 644484, 713972, 740657, 751898, 764970, 805605, 892465, 1070958, 1074140, 1127847, 1481314, 1503796, 1529940, 1611210, 1784930, 1879745, 2141916, 2221971, 2255694, 2677395, 2962628, 3222420, 3569860, 3703285, 3759490, 4443942, 4511388, 5184599, 5354790, 5639235, 7406570, 7518980, 8887884, 10369198, 10709580, 11109855, 11278470, 14813140, 15553797, 20738396, 22219710, 22556940, 25922995, 31107594, 31848251, 44439420, 51845990, 62215188, 63696502, 77768985, 95544753, 103691980, 127393004, 155537970, 159241255, 191089506, 222937757, 311075940, 318482510, 382179012, 445875514, 477723765, 636965020, 668813271, 891751028, 955447530, 1114688785, 1337626542, 1910895060, 2229377570, 2675253084, 3344066355, 4458755140, 6688132710, 13376265420]

約数ペア:

[(1, 13376265420), (2, 6688132710), (3, 4458755140), (4, 3344066355), (5, 2675253084), (6, 2229377570), (7, 1910895060), (10, 1337626542), (12, 1114688785), (14, 955447530), (15, 891751028), (20, 668813271), (21, 636965020), (28, 477723765), (30, 445875514), (35, 382179012), (42, 318482510), (43, 311075940), (60, 222937757), (70, 191089506), (84, 159241255), (86, 155537970), (105, 127393004), (129, 103691980), (140, 95544753), (172, 77768985), (210, 63696502), (215, 62215188), (258, 51845990), (301, 44439420), (420, 31848251), (430, 31107594), (516, 25922995), (593, 22556940), (602, 22219710), (645, 20738396), (860, 15553797), (903, 14813140), (1186, 11278470), (1204, 11109855), (1249, 10709580), (1290, 10369198), (1505, 8887884), (1779, 7518980), (1806, 7406570), (2372, 5639235), (2498, 5354790), (2580, 5184599), (2965, 4511388), (3010, 4443942), (3558, 3759490), (3612, 3703285), (3747, 3569860), (4151, 3222420), (4515, 2962628), (4996, 2677395), (5930, 2255694), (6020, 2221971), (6245, 2141916), (7116, 1879745), (7494, 1784930), (8302, 1611210), (8743, 1529940), (8895, 1503796), (9030, 1481314), (11860, 1127847), (12453, 1074140), (12490, 1070958), (14988, 892465), (16604, 805605), (17486, 764970), (17790, 751898), (18060, 740657), (18735, 713972), (20755, 644484), (24906, 537070), (24980, 535479), (25499, 524580), (26229, 509980), (34972, 382485), (35580, 375949), (37470, 356986), (41510, 322242), (43715, 305988), (49812, 268535), (50998, 262290), (52458, 254990), (53707, 249060), (62265, 214828), (74940, 178493), (76497, 174860), (83020, 161121), (87430, 152994), (101996, 131145), (104916, 127495), (107414, 124530)]