142203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 310186920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 769, 804, 920, 1005, 1340, 1380, 1538, 1541, 1608, 2010, 2307, 2680, 2760, 3076, 3082, 3845, 4020, 4614, 4623, 6152, 6164, 7690, 7705, 8040, 9228, 9246, 11535, 12328, 15380, 15410, 17687, 18456, 18492, 23070, 23115, 30760, 30820, 35374, 36984, 46140, 46230, 51523, 53061, 61640, 70748, 88435, 92280, 92460, 103046, 106122, 141496, 154569, 176870, 184920, 206092, 212244, 257615, 265305, 309138, 353740, 412184, 424488, 515230, 530610, 618276, 707480, 772845, 1030460, 1061220, 1185029, 1236552, 1545690, 2060920, 2122440, 2370058, 3091380, 3555087, 4740116, 5925145, 6182760, 7110174, 9480232, 11850290, 14220348, 17775435, 23700580, 28440696, 35550870, 47401160, 71101740, 142203480]

約数ペア:

[(1, 142203480), (2, 71101740), (3, 47401160), (4, 35550870), (5, 28440696), (6, 23700580), (8, 17775435), (10, 14220348), (12, 11850290), (15, 9480232), (20, 7110174), (23, 6182760), (24, 5925145), (30, 4740116), (40, 3555087), (46, 3091380), (60, 2370058), (67, 2122440), (69, 2060920), (92, 1545690), (115, 1236552), (120, 1185029), (134, 1061220), (138, 1030460), (184, 772845), (201, 707480), (230, 618276), (268, 530610), (276, 515230), (335, 424488), (345, 412184), (402, 353740), (460, 309138), (536, 265305), (552, 257615), (670, 212244), (690, 206092), (769, 184920), (804, 176870), (920, 154569), (1005, 141496), (1340, 106122), (1380, 103046), (1538, 92460), (1541, 92280), (1608, 88435), (2010, 70748), (2307, 61640), (2680, 53061), (2760, 51523), (3076, 46230), (3082, 46140), (3845, 36984), (4020, 35374), (4614, 30820), (4623, 30760), (6152, 23115), (6164, 23070), (7690, 18492), (7705, 18456), (8040, 17687), (9228, 15410), (9246, 15380), (11535, 12328)]