187760960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 473147136

約数和(自身を除く): 285386176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 97, 115, 160, 184, 194, 230, 263, 320, 368, 388, 460, 485, 526, 736, 776, 920, 970, 1052, 1315, 1472, 1552, 1840, 1940, 2104, 2231, 2630, 3104, 3680, 3880, 4208, 4462, 5260, 6049, 6208, 7360, 7760, 8416, 8924, 10520, 11155, 12098, 15520, 16832, 17848, 21040, 22310, 24196, 25511, 30245, 31040, 35696, 42080, 44620, 48392, 51022, 60490, 71392, 84160, 89240, 96784, 102044, 120980, 127555, 142784, 178480, 193568, 204088, 241960, 255110, 356960, 387136, 408176, 483920, 510220, 586753, 713920, 816352, 967840, 1020440, 1173506, 1632704, 1935680, 2040880, 2347012, 2933765, 4081760, 4694024, 5867530, 8163520, 9388048, 11735060, 18776096, 23470120, 37552192, 46940240, 93880480, 187760960]

約数ペア:

[(1, 187760960), (2, 93880480), (4, 46940240), (5, 37552192), (8, 23470120), (10, 18776096), (16, 11735060), (20, 9388048), (23, 8163520), (32, 5867530), (40, 4694024), (46, 4081760), (64, 2933765), (80, 2347012), (92, 2040880), (97, 1935680), (115, 1632704), (160, 1173506), (184, 1020440), (194, 967840), (230, 816352), (263, 713920), (320, 586753), (368, 510220), (388, 483920), (460, 408176), (485, 387136), (526, 356960), (736, 255110), (776, 241960), (920, 204088), (970, 193568), (1052, 178480), (1315, 142784), (1472, 127555), (1552, 120980), (1840, 102044), (1940, 96784), (2104, 89240), (2231, 84160), (2630, 71392), (3104, 60490), (3680, 51022), (3880, 48392), (4208, 44620), (4462, 42080), (5260, 35696), (6049, 31040), (6208, 30245), (7360, 25511), (7760, 24196), (8416, 22310), (8924, 21040), (10520, 17848), (11155, 16832), (12098, 15520)]