196732480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 112

約数和(自身を含む): 543373056

約数和(自身を除く): 346640576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1237, 1420, 1988, 2240, 2272, 2474, 2485, 2840, 3976, 4544, 4948, 4970, 5680, 6185, 7952, 8659, 9896, 9940, 11360, 12370, 15904, 17318, 19792, 19880, 22720, 24740, 31808, 34636, 39584, 39760, 43295, 49480, 69272, 79168, 79520, 86590, 87827, 98960, 138544, 159040, 173180, 175654, 197920, 277088, 346360, 351308, 395840, 439135, 554176, 614789, 692720, 702616, 878270, 1229578, 1385440, 1405232, 1756540, 2459156, 2770880, 2810464, 3073945, 3513080, 4918312, 5620928, 6147890, 7026160, 9836624, 12295780, 14052320, 19673248, 24591560, 28104640, 39346496, 49183120, 98366240, 196732480]

約数ペア:

[(1, 196732480), (2, 98366240), (4, 49183120), (5, 39346496), (7, 28104640), (8, 24591560), (10, 19673248), (14, 14052320), (16, 12295780), (20, 9836624), (28, 7026160), (32, 6147890), (35, 5620928), (40, 4918312), (56, 3513080), (64, 3073945), (70, 2810464), (71, 2770880), (80, 2459156), (112, 1756540), (140, 1405232), (142, 1385440), (160, 1229578), (224, 878270), (280, 702616), (284, 692720), (320, 614789), (355, 554176), (448, 439135), (497, 395840), (560, 351308), (568, 346360), (710, 277088), (994, 197920), (1120, 175654), (1136, 173180), (1237, 159040), (1420, 138544), (1988, 98960), (2240, 87827), (2272, 86590), (2474, 79520), (2485, 79168), (2840, 69272), (3976, 49480), (4544, 43295), (4948, 39760), (4970, 39584), (5680, 34636), (6185, 31808), (7952, 24740), (8659, 22720), (9896, 19880), (9940, 19792), (11360, 17318), (12370, 15904)]