449538412440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{224603}}^1$

素因数の和:225913

約数の個数: 128

約数和(自身を含む): 1453493341440

約数和(自身を除く): 1003954929000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1283, 1560, 2566, 3849, 5132, 6415, 7698, 10264, 12830, 15396, 16679, 19245, 25660, 30792, 33358, 38490, 50037, 51320, 66716, 76980, 83395, 100074, 133432, 153960, 166790, 200148, 224603, 250185, 333580, 400296, 449206, 500370, 667160, 673809, 898412, 1000740, 1123015, 1347618, 1796824, 2001480, 2246030, 2695236, 2919839, 3369045, 4492060, 5390472, 5839678, 6738090, 8759517, 8984120, 11679356, 13476180, 14599195, 17519034, 23358712, 26952360, 29198390, 35038068, 43797585, 58396780, 70076136, 87595170, 116793560, 175190340, 288165649, 350380680, 576331298, 864496947, 1152662596, 1440828245, 1728993894, 2305325192, 2881656490, 3457987788, 3746153437, 4322484735, 5763312980, 6915975576, 7492306874, 8644969470, 11238460311, 11526625960, 14984613748, 17289938940, 18730767185, 22476920622, 29969227496, 34579877880, 37461534370, 44953841244, 56192301555, 74923068740, 89907682488, 112384603110, 149846137480, 224769206220, 449538412440]

約数ペア:

[(1, 449538412440), (2, 224769206220), (3, 149846137480), (4, 112384603110), (5, 89907682488), (6, 74923068740), (8, 56192301555), (10, 44953841244), (12, 37461534370), (13, 34579877880), (15, 29969227496), (20, 22476920622), (24, 18730767185), (26, 17289938940), (30, 14984613748), (39, 11526625960), (40, 11238460311), (52, 8644969470), (60, 7492306874), (65, 6915975576), (78, 5763312980), (104, 4322484735), (120, 3746153437), (130, 3457987788), (156, 2881656490), (195, 2305325192), (260, 1728993894), (312, 1440828245), (390, 1152662596), (520, 864496947), (780, 576331298), (1283, 350380680), (1560, 288165649), (2566, 175190340), (3849, 116793560), (5132, 87595170), (6415, 70076136), (7698, 58396780), (10264, 43797585), (12830, 35038068), (15396, 29198390), (16679, 26952360), (19245, 23358712), (25660, 17519034), (30792, 14599195), (33358, 13476180), (38490, 11679356), (50037, 8984120), (51320, 8759517), (66716, 6738090), (76980, 5839678), (83395, 5390472), (100074, 4492060), (133432, 3369045), (153960, 2919839), (166790, 2695236), (200148, 2246030), (224603, 2001480), (250185, 1796824), (333580, 1347618), (400296, 1123015), (449206, 1000740), (500370, 898412), (667160, 673809)]