157260556880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{231893}}^1$

素因数の和:232093

約数の個数: 120

約数和(自身を含む): 427785992712

約数和(自身を除く): 270525435832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 173, 196, 245, 280, 346, 392, 490, 560, 692, 784, 865, 980, 1211, 1384, 1730, 1960, 2422, 2768, 3460, 3920, 4844, 6055, 6920, 8477, 9688, 12110, 13840, 16954, 19376, 24220, 33908, 42385, 48440, 67816, 84770, 96880, 135632, 169540, 231893, 339080, 463786, 678160, 927572, 1159465, 1623251, 1855144, 2318930, 3246502, 3710288, 4637860, 6493004, 8116255, 9275720, 11362757, 12986008, 16232510, 18551440, 22725514, 25972016, 32465020, 40117489, 45451028, 56813785, 64930040, 80234978, 90902056, 113627570, 129860080, 160469956, 181804112, 200587445, 227255140, 280822423, 320939912, 401174890, 454510280, 561644846, 641879824, 802349780, 909020560, 1123289692, 1404112115, 1604699560, 1965756961, 2246579384, 2808224230, 3209399120, 3931513922, 4493158768, 5616448460, 7863027844, 9828784805, 11232896920, 15726055688, 19657569610, 22465793840, 31452111376, 39315139220, 78630278440, 157260556880]

約数ペア:

[(1, 157260556880), (2, 78630278440), (4, 39315139220), (5, 31452111376), (7, 22465793840), (8, 19657569610), (10, 15726055688), (14, 11232896920), (16, 9828784805), (20, 7863027844), (28, 5616448460), (35, 4493158768), (40, 3931513922), (49, 3209399120), (56, 2808224230), (70, 2246579384), (80, 1965756961), (98, 1604699560), (112, 1404112115), (140, 1123289692), (173, 909020560), (196, 802349780), (245, 641879824), (280, 561644846), (346, 454510280), (392, 401174890), (490, 320939912), (560, 280822423), (692, 227255140), (784, 200587445), (865, 181804112), (980, 160469956), (1211, 129860080), (1384, 113627570), (1730, 90902056), (1960, 80234978), (2422, 64930040), (2768, 56813785), (3460, 45451028), (3920, 40117489), (4844, 32465020), (6055, 25972016), (6920, 22725514), (8477, 18551440), (9688, 16232510), (12110, 12986008), (13840, 11362757), (16954, 9275720), (19376, 8116255), (24220, 6493004), (33908, 4637860), (42385, 3710288), (48440, 3246502), (67816, 2318930), (84770, 1855144), (96880, 1623251), (135632, 1159465), (169540, 927572), (231893, 678160), (339080, 463786)]