72533580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 233232384

約数和(自身を除く): 160698804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 463, 746, 926, 1119, 1389, 1492, 1852, 1865, 2238, 2315, 2611, 2778, 3241, 3730, 4476, 4630, 5222, 5556, 5595, 6482, 6945, 7460, 7833, 9260, 9723, 10444, 11190, 12964, 13055, 13890, 15666, 16205, 19446, 22380, 26110, 27780, 31332, 32410, 38892, 39165, 48615, 52220, 64820, 78330, 97230, 156660, 172699, 194460, 345398, 518097, 690796, 863495, 1036194, 1208893, 1726990, 2072388, 2417786, 2590485, 3453980, 3626679, 4835572, 5180970, 6044465, 7253358, 10361940, 12088930, 14506716, 18133395, 24177860, 36266790, 72533580]

約数ペア:

[(1, 72533580), (2, 36266790), (3, 24177860), (4, 18133395), (5, 14506716), (6, 12088930), (7, 10361940), (10, 7253358), (12, 6044465), (14, 5180970), (15, 4835572), (20, 3626679), (21, 3453980), (28, 2590485), (30, 2417786), (35, 2072388), (42, 1726990), (60, 1208893), (70, 1036194), (84, 863495), (105, 690796), (140, 518097), (210, 345398), (373, 194460), (420, 172699), (463, 156660), (746, 97230), (926, 78330), (1119, 64820), (1389, 52220), (1492, 48615), (1852, 39165), (1865, 38892), (2238, 32410), (2315, 31332), (2611, 27780), (2778, 26110), (3241, 22380), (3730, 19446), (4476, 16205), (4630, 15666), (5222, 13890), (5556, 13055), (5595, 12964), (6482, 11190), (6945, 10444), (7460, 9723), (7833, 9260)]