105021280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7248

約数の個数: 96

約数和(自身を含む): 305411904

約数和(自身を除く): 200390624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7213, 7280, 14426, 14560, 28852, 36065, 50491, 57704, 72130, 93769, 100982, 115408, 144260, 187538, 201964, 230816, 252455, 288520, 375076, 403928, 468845, 504910, 577040, 656383, 750152, 807856, 937690, 1009820, 1154080, 1312766, 1500304, 1615712, 1875380, 2019640, 2625532, 3000608, 3281915, 3750760, 4039280, 5251064, 6563830, 7501520, 8078560, 10502128, 13127660, 15003040, 21004256, 26255320, 52510640, 105021280]

約数ペア:

[(1, 105021280), (2, 52510640), (4, 26255320), (5, 21004256), (7, 15003040), (8, 13127660), (10, 10502128), (13, 8078560), (14, 7501520), (16, 6563830), (20, 5251064), (26, 4039280), (28, 3750760), (32, 3281915), (35, 3000608), (40, 2625532), (52, 2019640), (56, 1875380), (65, 1615712), (70, 1500304), (80, 1312766), (91, 1154080), (104, 1009820), (112, 937690), (130, 807856), (140, 750152), (160, 656383), (182, 577040), (208, 504910), (224, 468845), (260, 403928), (280, 375076), (364, 288520), (416, 252455), (455, 230816), (520, 201964), (560, 187538), (728, 144260), (910, 115408), (1040, 100982), (1120, 93769), (1456, 72130), (1820, 57704), (2080, 50491), (2912, 36065), (3640, 28852), (7213, 14560), (7280, 14426)]