131796280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6113}}^1$

素因数の和:6149

約数の個数: 96

約数和(自身を含む): 376377840

約数和(自身を除く): 244581560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 6113, 10780, 12226, 21560, 24452, 30565, 42791, 48904, 61130, 67243, 85582, 122260, 134486, 171164, 213955, 244520, 268972, 299537, 336215, 342328, 427910, 470701, 537944, 599074, 672430, 855820, 941402, 1198148, 1344860, 1497685, 1711640, 1882804, 2353505, 2396296, 2689720, 2995370, 3294907, 3765608, 4707010, 5990740, 6589814, 9414020, 11981480, 13179628, 16474535, 18828040, 26359256, 32949070, 65898140, 131796280]

約数ペア:

[(1, 131796280), (2, 65898140), (4, 32949070), (5, 26359256), (7, 18828040), (8, 16474535), (10, 13179628), (11, 11981480), (14, 9414020), (20, 6589814), (22, 5990740), (28, 4707010), (35, 3765608), (40, 3294907), (44, 2995370), (49, 2689720), (55, 2396296), (56, 2353505), (70, 1882804), (77, 1711640), (88, 1497685), (98, 1344860), (110, 1198148), (140, 941402), (154, 855820), (196, 672430), (220, 599074), (245, 537944), (280, 470701), (308, 427910), (385, 342328), (392, 336215), (440, 299537), (490, 268972), (539, 244520), (616, 213955), (770, 171164), (980, 134486), (1078, 122260), (1540, 85582), (1960, 67243), (2156, 61130), (2695, 48904), (3080, 42791), (4312, 30565), (5390, 24452), (6113, 21560), (10780, 12226)]