199367640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1747}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 650360880

約数和(自身を除く): 450993240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1585, 1747, 1902, 2536, 2853, 3170, 3494, 3804, 4755, 5241, 5706, 6340, 6988, 7608, 8735, 9510, 10482, 11412, 12680, 13976, 14265, 15723, 17470, 19020, 20964, 22824, 26205, 28530, 31446, 34940, 38040, 41928, 52410, 57060, 62892, 69880, 78615, 104820, 114120, 125784, 157230, 209640, 314460, 553799, 628920, 1107598, 1661397, 2215196, 2768995, 3322794, 4430392, 4984191, 5537990, 6645588, 8306985, 9968382, 11075980, 13291176, 16613970, 19936764, 22151960, 24920955, 33227940, 39873528, 49841910, 66455880, 99683820, 199367640]

約数ペア:

[(1, 199367640), (2, 99683820), (3, 66455880), (4, 49841910), (5, 39873528), (6, 33227940), (8, 24920955), (9, 22151960), (10, 19936764), (12, 16613970), (15, 13291176), (18, 11075980), (20, 9968382), (24, 8306985), (30, 6645588), (36, 5537990), (40, 4984191), (45, 4430392), (60, 3322794), (72, 2768995), (90, 2215196), (120, 1661397), (180, 1107598), (317, 628920), (360, 553799), (634, 314460), (951, 209640), (1268, 157230), (1585, 125784), (1747, 114120), (1902, 104820), (2536, 78615), (2853, 69880), (3170, 62892), (3494, 57060), (3804, 52410), (4755, 41928), (5241, 38040), (5706, 34940), (6340, 31446), (6988, 28530), (7608, 26205), (8735, 22824), (9510, 20964), (10482, 19020), (11412, 17470), (12680, 15723), (13976, 14265)]