196058240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 541987200

約数和(自身を除く): 345928960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 409, 428, 448, 535, 560, 640, 749, 818, 856, 896, 1070, 1120, 1498, 1636, 1712, 2045, 2140, 2240, 2863, 2996, 3272, 3424, 3745, 4090, 4280, 4480, 5726, 5992, 6544, 6848, 7490, 8180, 8560, 11452, 11984, 13088, 13696, 14315, 14980, 16360, 17120, 22904, 23968, 26176, 28630, 29960, 32720, 34240, 43763, 45808, 47936, 52352, 57260, 59920, 65440, 68480, 87526, 91616, 95872, 114520, 119840, 130880, 175052, 183232, 218815, 229040, 239680, 261760, 306341, 350104, 366464, 437630, 458080, 479360, 612682, 700208, 875260, 916160, 1225364, 1400416, 1531705, 1750520, 1832320, 2450728, 2800832, 3063410, 3501040, 4901456, 5601664, 6126820, 7002080, 9802912, 12253640, 14004160, 19605824, 24507280, 28008320, 39211648, 49014560, 98029120, 196058240]

約数ペア:

[(1, 196058240), (2, 98029120), (4, 49014560), (5, 39211648), (7, 28008320), (8, 24507280), (10, 19605824), (14, 14004160), (16, 12253640), (20, 9802912), (28, 7002080), (32, 6126820), (35, 5601664), (40, 4901456), (56, 3501040), (64, 3063410), (70, 2800832), (80, 2450728), (107, 1832320), (112, 1750520), (128, 1531705), (140, 1400416), (160, 1225364), (214, 916160), (224, 875260), (280, 700208), (320, 612682), (409, 479360), (428, 458080), (448, 437630), (535, 366464), (560, 350104), (640, 306341), (749, 261760), (818, 239680), (856, 229040), (896, 218815), (1070, 183232), (1120, 175052), (1498, 130880), (1636, 119840), (1712, 114520), (2045, 95872), (2140, 91616), (2240, 87526), (2863, 68480), (2996, 65440), (3272, 59920), (3424, 57260), (3745, 52352), (4090, 47936), (4280, 45808), (4480, 43763), (5726, 34240), (5992, 32720), (6544, 29960), (6848, 28630), (7490, 26176), (8180, 23968), (8560, 22904), (11452, 17120), (11984, 16360), (13088, 14980), (13696, 14315)]