9101120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 26334720

約数和(自身を除く): 17233600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 239, 272, 280, 320, 340, 448, 476, 478, 544, 560, 595, 680, 952, 956, 1088, 1120, 1190, 1195, 1360, 1673, 1904, 1912, 2240, 2380, 2390, 2720, 3346, 3808, 3824, 4063, 4760, 4780, 5440, 6692, 7616, 7648, 8126, 8365, 9520, 9560, 13384, 15296, 16252, 16730, 19040, 19120, 20315, 26768, 28441, 32504, 33460, 38080, 38240, 40630, 53536, 56882, 65008, 66920, 76480, 81260, 107072, 113764, 130016, 133840, 142205, 162520, 227528, 260032, 267680, 284410, 325040, 455056, 535360, 568820, 650080, 910112, 1137640, 1300160, 1820224, 2275280, 4550560, 9101120]

約数ペア:

[(1, 9101120), (2, 4550560), (4, 2275280), (5, 1820224), (7, 1300160), (8, 1137640), (10, 910112), (14, 650080), (16, 568820), (17, 535360), (20, 455056), (28, 325040), (32, 284410), (34, 267680), (35, 260032), (40, 227528), (56, 162520), (64, 142205), (68, 133840), (70, 130016), (80, 113764), (85, 107072), (112, 81260), (119, 76480), (136, 66920), (140, 65008), (160, 56882), (170, 53536), (224, 40630), (238, 38240), (239, 38080), (272, 33460), (280, 32504), (320, 28441), (340, 26768), (448, 20315), (476, 19120), (478, 19040), (544, 16730), (560, 16252), (595, 15296), (680, 13384), (952, 9560), (956, 9520), (1088, 8365), (1120, 8126), (1190, 7648), (1195, 7616), (1360, 6692), (1673, 5440), (1904, 4780), (1912, 4760), (2240, 4063), (2380, 3824), (2390, 3808), (2720, 3346)]