121385440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4100

約数の個数: 96

約数和(自身を含む): 331327584

約数和(自身を除く): 209942144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 4057, 5984, 7480, 8114, 14960, 16228, 20285, 29920, 32456, 40570, 44627, 64912, 68969, 81140, 89254, 129824, 137938, 162280, 178508, 223135, 275876, 324560, 344845, 357016, 446270, 551752, 649120, 689690, 714032, 758659, 892540, 1103504, 1379380, 1428064, 1517318, 1785080, 2207008, 2758760, 3034636, 3570160, 3793295, 5517520, 6069272, 7140320, 7586590, 11035040, 12138544, 15173180, 24277088, 30346360, 60692720, 121385440]

約数ペア:

[(1, 121385440), (2, 60692720), (4, 30346360), (5, 24277088), (8, 15173180), (10, 12138544), (11, 11035040), (16, 7586590), (17, 7140320), (20, 6069272), (22, 5517520), (32, 3793295), (34, 3570160), (40, 3034636), (44, 2758760), (55, 2207008), (68, 1785080), (80, 1517318), (85, 1428064), (88, 1379380), (110, 1103504), (136, 892540), (160, 758659), (170, 714032), (176, 689690), (187, 649120), (220, 551752), (272, 446270), (340, 357016), (352, 344845), (374, 324560), (440, 275876), (544, 223135), (680, 178508), (748, 162280), (880, 137938), (935, 129824), (1360, 89254), (1496, 81140), (1760, 68969), (1870, 64912), (2720, 44627), (2992, 40570), (3740, 32456), (4057, 29920), (5984, 20285), (7480, 16228), (8114, 14960)]