6769980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{199}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 24460800

約数和(自身を除く): 17690820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 199, 210, 243, 252, 270, 315, 324, 378, 398, 405, 420, 486, 540, 567, 597, 630, 756, 796, 810, 945, 972, 995, 1134, 1194, 1215, 1260, 1393, 1620, 1701, 1791, 1890, 1990, 2268, 2388, 2430, 2786, 2835, 2985, 3402, 3582, 3780, 3980, 4179, 4860, 5373, 5572, 5670, 5970, 6804, 6965, 7164, 8358, 8505, 8955, 10746, 11340, 11940, 12537, 13930, 16119, 16716, 17010, 17910, 20895, 21492, 25074, 26865, 27860, 32238, 34020, 35820, 37611, 41790, 48357, 50148, 53730, 62685, 64476, 75222, 80595, 83580, 96714, 107460, 112833, 125370, 150444, 161190, 188055, 193428, 225666, 241785, 250740, 322380, 338499, 376110, 451332, 483570, 564165, 676998, 752220, 967140, 1128330, 1353996, 1692495, 2256660, 3384990, 6769980]

約数ペア:

[(1, 6769980), (2, 3384990), (3, 2256660), (4, 1692495), (5, 1353996), (6, 1128330), (7, 967140), (9, 752220), (10, 676998), (12, 564165), (14, 483570), (15, 451332), (18, 376110), (20, 338499), (21, 322380), (27, 250740), (28, 241785), (30, 225666), (35, 193428), (36, 188055), (42, 161190), (45, 150444), (54, 125370), (60, 112833), (63, 107460), (70, 96714), (81, 83580), (84, 80595), (90, 75222), (105, 64476), (108, 62685), (126, 53730), (135, 50148), (140, 48357), (162, 41790), (180, 37611), (189, 35820), (199, 34020), (210, 32238), (243, 27860), (252, 26865), (270, 25074), (315, 21492), (324, 20895), (378, 17910), (398, 17010), (405, 16716), (420, 16119), (486, 13930), (540, 12537), (567, 11940), (597, 11340), (630, 10746), (756, 8955), (796, 8505), (810, 8358), (945, 7164), (972, 6965), (995, 6804), (1134, 5970), (1194, 5670), (1215, 5572), (1260, 5373), (1393, 4860), (1620, 4179), (1701, 3980), (1791, 3780), (1890, 3582), (1990, 3402), (2268, 2985), (2388, 2835), (2430, 2786)]