1243134080

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 3078751680

約数和(自身を除く): 1835617600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 67, 80, 106, 128, 134, 160, 212, 265, 268, 320, 335, 424, 530, 536, 547, 640, 670, 848, 1060, 1072, 1094, 1340, 1696, 2120, 2144, 2188, 2680, 2735, 3392, 3551, 4240, 4288, 4376, 5360, 5470, 6784, 7102, 8480, 8576, 8752, 10720, 10940, 14204, 16960, 17504, 17755, 21440, 21880, 28408, 28991, 33920, 35008, 35510, 36649, 42880, 43760, 56816, 57982, 70016, 71020, 73298, 87520, 113632, 115964, 142040, 144955, 146596, 175040, 183245, 227264, 231928, 284080, 289910, 293192, 350080, 366490, 454528, 463856, 568160, 579820, 586384, 732980, 927712, 1136320, 1159640, 1172768, 1465960, 1855424, 1942397, 2272640, 2319280, 2345536, 2931920, 3710848, 3884794, 4638560, 4691072, 5863840, 7769588, 9277120, 9711985, 11727680, 15539176, 18554240, 19423970, 23455360, 31078352, 38847940, 62156704, 77695880, 124313408, 155391760, 248626816, 310783520, 621567040, 1243134080]

約数ペア:

[(1, 1243134080), (2, 621567040), (4, 310783520), (5, 248626816), (8, 155391760), (10, 124313408), (16, 77695880), (20, 62156704), (32, 38847940), (40, 31078352), (53, 23455360), (64, 19423970), (67, 18554240), (80, 15539176), (106, 11727680), (128, 9711985), (134, 9277120), (160, 7769588), (212, 5863840), (265, 4691072), (268, 4638560), (320, 3884794), (335, 3710848), (424, 2931920), (530, 2345536), (536, 2319280), (547, 2272640), (640, 1942397), (670, 1855424), (848, 1465960), (1060, 1172768), (1072, 1159640), (1094, 1136320), (1340, 927712), (1696, 732980), (2120, 586384), (2144, 579820), (2188, 568160), (2680, 463856), (2735, 454528), (3392, 366490), (3551, 350080), (4240, 293192), (4288, 289910), (4376, 284080), (5360, 231928), (5470, 227264), (6784, 183245), (7102, 175040), (8480, 146596), (8576, 144955), (8752, 142040), (10720, 115964), (10940, 113632), (14204, 87520), (16960, 73298), (17504, 71020), (17755, 70016), (21440, 57982), (21880, 56816), (28408, 43760), (28991, 42880), (33920, 36649), (35008, 35510)]