1373771880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97847}}^1$

素因数の和:97880

約数の個数: 128

約数和(自身を含む): 4931539200

約数和(自身を除く): 3557767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 97847, 195694, 293541, 391388, 489235, 587082, 782776, 880623, 978470, 1174164, 1272011, 1467705, 1761246, 1956940, 2348328, 2544022, 2641869, 2935410, 3522492, 3816033, 3913880, 4403115, 5088044, 5283738, 5870820, 6360055, 7044984, 7632066, 8806230, 10176088, 10567476, 11448099, 11741640, 12720110, 13209345, 15264132, 17612460, 19080165, 21134952, 22896198, 25440220, 26418690, 30528264, 34344297, 35224920, 38160330, 45792396, 50880440, 52837380, 57240495, 68688594, 76320660, 91584792, 105674760, 114480990, 137377188, 152641320, 171721485, 228961980, 274754376, 343442970, 457923960, 686885940, 1373771880]

約数ペア:

[(1, 1373771880), (2, 686885940), (3, 457923960), (4, 343442970), (5, 274754376), (6, 228961980), (8, 171721485), (9, 152641320), (10, 137377188), (12, 114480990), (13, 105674760), (15, 91584792), (18, 76320660), (20, 68688594), (24, 57240495), (26, 52837380), (27, 50880440), (30, 45792396), (36, 38160330), (39, 35224920), (40, 34344297), (45, 30528264), (52, 26418690), (54, 25440220), (60, 22896198), (65, 21134952), (72, 19080165), (78, 17612460), (90, 15264132), (104, 13209345), (108, 12720110), (117, 11741640), (120, 11448099), (130, 10567476), (135, 10176088), (156, 8806230), (180, 7632066), (195, 7044984), (216, 6360055), (234, 5870820), (260, 5283738), (270, 5088044), (312, 4403115), (351, 3913880), (360, 3816033), (390, 3522492), (468, 2935410), (520, 2641869), (540, 2544022), (585, 2348328), (702, 1956940), (780, 1761246), (936, 1467705), (1080, 1272011), (1170, 1174164), (1404, 978470), (1560, 880623), (1755, 782776), (2340, 587082), (2808, 489235), (3510, 391388), (4680, 293541), (7020, 195694), (14040, 97847)]