1948248664800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{3086579}}^1$

素因数の和:3086865

約数の個数: 144

約数和(自身を含む): 6365663821440

約数和(自身を除く): 4417415156640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 263, 300, 400, 480, 526, 600, 789, 800, 1052, 1200, 1315, 1578, 2104, 2400, 2630, 3156, 3945, 4208, 5260, 6312, 6575, 7890, 8416, 10520, 12624, 13150, 15780, 19725, 21040, 25248, 26300, 31560, 39450, 42080, 52600, 63120, 78900, 105200, 126240, 157800, 210400, 315600, 631200, 3086579, 6173158, 9259737, 12346316, 15432895, 18519474, 24692632, 30865790, 37038948, 46298685, 49385264, 61731580, 74077896, 77164475, 92597370, 98770528, 123463160, 148155792, 154328950, 185194740, 231493425, 246926320, 296311584, 308657900, 370389480, 462986850, 493852640, 617315800, 740778960, 811770277, 925973700, 1234631600, 1481557920, 1623540554, 1851947400, 2435310831, 2469263200, 3247081108, 3703894800, 4058851385, 4870621662, 6494162216, 7407789600, 8117702770, 9741243324, 12176554155, 12988324432, 16235405540, 19482486648, 20294256925, 24353108310, 25976648864, 32470811080, 38964973296, 40588513850, 48706216620, 60882770775, 64941622160, 77929946592, 81177027700, 97412433240, 121765541550, 129883244320, 162354055400, 194824866480, 243531083100, 324708110800, 389649732960, 487062166200, 649416221600, 974124332400, 1948248664800]

約数ペア:

[(1, 1948248664800), (2, 974124332400), (3, 649416221600), (4, 487062166200), (5, 389649732960), (6, 324708110800), (8, 243531083100), (10, 194824866480), (12, 162354055400), (15, 129883244320), (16, 121765541550), (20, 97412433240), (24, 81177027700), (25, 77929946592), (30, 64941622160), (32, 60882770775), (40, 48706216620), (48, 40588513850), (50, 38964973296), (60, 32470811080), (75, 25976648864), (80, 24353108310), (96, 20294256925), (100, 19482486648), (120, 16235405540), (150, 12988324432), (160, 12176554155), (200, 9741243324), (240, 8117702770), (263, 7407789600), (300, 6494162216), (400, 4870621662), (480, 4058851385), (526, 3703894800), (600, 3247081108), (789, 2469263200), (800, 2435310831), (1052, 1851947400), (1200, 1623540554), (1315, 1481557920), (1578, 1234631600), (2104, 925973700), (2400, 811770277), (2630, 740778960), (3156, 617315800), (3945, 493852640), (4208, 462986850), (5260, 370389480), (6312, 308657900), (6575, 296311584), (7890, 246926320), (8416, 231493425), (10520, 185194740), (12624, 154328950), (13150, 148155792), (15780, 123463160), (19725, 98770528), (21040, 92597370), (25248, 77164475), (26300, 74077896), (31560, 61731580), (39450, 49385264), (42080, 46298685), (52600, 37038948), (63120, 30865790), (78900, 24692632), (105200, 18519474), (126240, 15432895), (157800, 12346316), (210400, 9259737), (315600, 6173158), (631200, 3086579)]