442712480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1427}}^1$

素因数の和:1726

約数の個数: 96

約数和(自身を含む): 1200479616

約数和(自身を除く): 757767136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 277, 280, 554, 560, 1108, 1120, 1385, 1427, 1939, 2216, 2770, 2854, 3878, 4432, 5540, 5708, 7135, 7756, 8864, 9695, 9989, 11080, 11416, 14270, 15512, 19390, 19978, 22160, 22832, 28540, 31024, 38780, 39956, 44320, 45664, 49945, 57080, 62048, 77560, 79912, 99890, 114160, 155120, 159824, 199780, 228320, 310240, 319648, 395279, 399560, 790558, 799120, 1581116, 1598240, 1976395, 2766953, 3162232, 3952790, 5533906, 6324464, 7905580, 11067812, 12648928, 13834765, 15811160, 22135624, 27669530, 31622320, 44271248, 55339060, 63244640, 88542496, 110678120, 221356240, 442712480]

約数ペア:

[(1, 442712480), (2, 221356240), (4, 110678120), (5, 88542496), (7, 63244640), (8, 55339060), (10, 44271248), (14, 31622320), (16, 27669530), (20, 22135624), (28, 15811160), (32, 13834765), (35, 12648928), (40, 11067812), (56, 7905580), (70, 6324464), (80, 5533906), (112, 3952790), (140, 3162232), (160, 2766953), (224, 1976395), (277, 1598240), (280, 1581116), (554, 799120), (560, 790558), (1108, 399560), (1120, 395279), (1385, 319648), (1427, 310240), (1939, 228320), (2216, 199780), (2770, 159824), (2854, 155120), (3878, 114160), (4432, 99890), (5540, 79912), (5708, 77560), (7135, 62048), (7756, 57080), (8864, 49945), (9695, 45664), (9989, 44320), (11080, 39956), (11416, 38780), (14270, 31024), (15512, 28540), (19390, 22832), (19978, 22160)]