431976160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5049

約数の個数: 144

約数和(自身を含む): 1295345520

約数和(自身を除く): 863369360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5009, 5390, 6160, 7840, 8624, 10018, 10780, 12320, 17248, 20036, 21560, 25045, 35063, 40072, 43120, 50090, 55099, 70126, 80144, 86240, 100180, 110198, 140252, 160288, 175315, 200360, 220396, 245441, 275495, 280504, 350630, 385693, 400720, 440792, 490882, 550990, 561008, 701260, 771386, 801440, 881584, 981764, 1101980, 1122016, 1227205, 1402520, 1542772, 1763168, 1928465, 1963528, 2203960, 2454410, 2699851, 2805040, 3085544, 3856930, 3927056, 4407920, 4908820, 5399702, 5610080, 6171088, 7713860, 7854112, 8815840, 9817640, 10799404, 12342176, 13499255, 15427720, 19635280, 21598808, 26998510, 30855440, 39270560, 43197616, 53997020, 61710880, 86395232, 107994040, 215988080, 431976160]

約数ペア:

[(1, 431976160), (2, 215988080), (4, 107994040), (5, 86395232), (7, 61710880), (8, 53997020), (10, 43197616), (11, 39270560), (14, 30855440), (16, 26998510), (20, 21598808), (22, 19635280), (28, 15427720), (32, 13499255), (35, 12342176), (40, 10799404), (44, 9817640), (49, 8815840), (55, 7854112), (56, 7713860), (70, 6171088), (77, 5610080), (80, 5399702), (88, 4908820), (98, 4407920), (110, 3927056), (112, 3856930), (140, 3085544), (154, 2805040), (160, 2699851), (176, 2454410), (196, 2203960), (220, 1963528), (224, 1928465), (245, 1763168), (280, 1542772), (308, 1402520), (352, 1227205), (385, 1122016), (392, 1101980), (440, 981764), (490, 881584), (539, 801440), (560, 771386), (616, 701260), (770, 561008), (784, 550990), (880, 490882), (980, 440792), (1078, 400720), (1120, 385693), (1232, 350630), (1540, 280504), (1568, 275495), (1760, 245441), (1960, 220396), (2156, 200360), (2464, 175315), (2695, 160288), (3080, 140252), (3920, 110198), (4312, 100180), (5009, 86240), (5390, 80144), (6160, 70126), (7840, 55099), (8624, 50090), (10018, 43120), (10780, 40072), (12320, 35063), (17248, 25045), (20036, 21560)]