338802240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{50417}}^1$

素因数の和:50444

約数の個数: 112

約数和(自身を含む): 1229392512

約数和(自身を除く): 890590272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 50417, 100834, 151251, 201668, 252085, 302502, 352919, 403336, 504170, 605004, 705838, 756255, 806672, 1008340, 1058757, 1210008, 1411676, 1512510, 1613344, 1764595, 2016680, 2117514, 2420016, 2823352, 3025020, 3226688, 3529190, 4033360, 4235028, 4840032, 5293785, 5646704, 6050040, 7058380, 8066720, 8470056, 9680064, 10587570, 11293408, 12100080, 14116760, 16133440, 16940112, 21175140, 22586816, 24200160, 28233520, 33880224, 42350280, 48400320, 56467040, 67760448, 84700560, 112934080, 169401120, 338802240]

約数ペア:

[(1, 338802240), (2, 169401120), (3, 112934080), (4, 84700560), (5, 67760448), (6, 56467040), (7, 48400320), (8, 42350280), (10, 33880224), (12, 28233520), (14, 24200160), (15, 22586816), (16, 21175140), (20, 16940112), (21, 16133440), (24, 14116760), (28, 12100080), (30, 11293408), (32, 10587570), (35, 9680064), (40, 8470056), (42, 8066720), (48, 7058380), (56, 6050040), (60, 5646704), (64, 5293785), (70, 4840032), (80, 4235028), (84, 4033360), (96, 3529190), (105, 3226688), (112, 3025020), (120, 2823352), (140, 2420016), (160, 2117514), (168, 2016680), (192, 1764595), (210, 1613344), (224, 1512510), (240, 1411676), (280, 1210008), (320, 1058757), (336, 1008340), (420, 806672), (448, 756255), (480, 705838), (560, 605004), (672, 504170), (840, 403336), (960, 352919), (1120, 302502), (1344, 252085), (1680, 201668), (2240, 151251), (3360, 100834), (6720, 50417)]