1396568880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{277097}}^1$

素因数の和:277123

約数の個数: 120

約数和(自身を含む): 5360183712

約数和(自身を除く): 3963614832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 277097, 554194, 831291, 1108388, 1385485, 1662582, 1939679, 2216776, 2493873, 2770970, 3325164, 3879358, 4156455, 4433552, 4987746, 5541940, 5819037, 6650328, 7758716, 8312910, 9698395, 9975492, 11083880, 11638074, 12469365, 13300656, 15517432, 16625820, 17457111, 19396790, 19950984, 22167760, 23276148, 24938730, 29095185, 31034864, 33251640, 34914222, 38793580, 39901968, 46552296, 49877460, 58190370, 66503280, 69828444, 77587160, 87285555, 93104592, 99754920, 116380740, 139656888, 155174320, 174571110, 199509840, 232761480, 279313776, 349142220, 465522960, 698284440, 1396568880]

約数ペア:

[(1, 1396568880), (2, 698284440), (3, 465522960), (4, 349142220), (5, 279313776), (6, 232761480), (7, 199509840), (8, 174571110), (9, 155174320), (10, 139656888), (12, 116380740), (14, 99754920), (15, 93104592), (16, 87285555), (18, 77587160), (20, 69828444), (21, 66503280), (24, 58190370), (28, 49877460), (30, 46552296), (35, 39901968), (36, 38793580), (40, 34914222), (42, 33251640), (45, 31034864), (48, 29095185), (56, 24938730), (60, 23276148), (63, 22167760), (70, 19950984), (72, 19396790), (80, 17457111), (84, 16625820), (90, 15517432), (105, 13300656), (112, 12469365), (120, 11638074), (126, 11083880), (140, 9975492), (144, 9698395), (168, 8312910), (180, 7758716), (210, 6650328), (240, 5819037), (252, 5541940), (280, 4987746), (315, 4433552), (336, 4156455), (360, 3879358), (420, 3325164), (504, 2770970), (560, 2493873), (630, 2216776), (720, 1939679), (840, 1662582), (1008, 1385485), (1260, 1108388), (1680, 831291), (2520, 554194), (5040, 277097)]