276716720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1067

約数の個数: 120

約数和(自身を含む): 759442464

約数和(自身を除く): 482725744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 967, 980, 1022, 1168, 1460, 1934, 1960, 2044, 2555, 2920, 3577, 3868, 3920, 4088, 4835, 5110, 5840, 6769, 7154, 7736, 8176, 9670, 10220, 13538, 14308, 15472, 17885, 19340, 20440, 27076, 28616, 33845, 35770, 38680, 40880, 47383, 54152, 57232, 67690, 70591, 71540, 77360, 94766, 108304, 135380, 141182, 143080, 189532, 236915, 270760, 282364, 286160, 352955, 379064, 473830, 494137, 541520, 564728, 705910, 758128, 947660, 988274, 1129456, 1411820, 1895320, 1976548, 2470685, 2823640, 3458959, 3790640, 3953096, 4941370, 5647280, 6917918, 7906192, 9882740, 13835836, 17294795, 19765480, 27671672, 34589590, 39530960, 55343344, 69179180, 138358360, 276716720]

約数ペア:

[(1, 276716720), (2, 138358360), (4, 69179180), (5, 55343344), (7, 39530960), (8, 34589590), (10, 27671672), (14, 19765480), (16, 17294795), (20, 13835836), (28, 9882740), (35, 7906192), (40, 6917918), (49, 5647280), (56, 4941370), (70, 3953096), (73, 3790640), (80, 3458959), (98, 2823640), (112, 2470685), (140, 1976548), (146, 1895320), (196, 1411820), (245, 1129456), (280, 988274), (292, 947660), (365, 758128), (392, 705910), (490, 564728), (511, 541520), (560, 494137), (584, 473830), (730, 379064), (784, 352955), (967, 286160), (980, 282364), (1022, 270760), (1168, 236915), (1460, 189532), (1934, 143080), (1960, 141182), (2044, 135380), (2555, 108304), (2920, 94766), (3577, 77360), (3868, 71540), (3920, 70591), (4088, 67690), (4835, 57232), (5110, 54152), (5840, 47383), (6769, 40880), (7154, 38680), (7736, 35770), (8176, 33845), (9670, 28616), (10220, 27076), (13538, 20440), (14308, 19340), (15472, 17885)]