2516943240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{577}}^2$

素因数の和:1181

約数の個数: 192

約数和(自身を含む): 9605001600

約数和(自身を除く): 7088058360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 577, 630, 756, 840, 945, 1080, 1154, 1260, 1512, 1731, 1890, 2308, 2520, 2885, 3462, 3780, 4039, 4616, 5193, 5770, 6924, 7560, 8078, 8655, 10386, 11540, 12117, 13848, 15579, 16156, 17310, 20195, 20772, 23080, 24234, 25965, 31158, 32312, 34620, 36351, 40390, 41544, 48468, 51930, 60585, 62316, 69240, 72702, 77895, 80780, 96936, 103860, 109053, 121170, 124632, 145404, 155790, 161560, 181755, 207720, 218106, 242340, 290808, 311580, 332929, 363510, 436212, 484680, 545265, 623160, 665858, 727020, 872424, 998787, 1090530, 1331716, 1454040, 1664645, 1997574, 2181060, 2330503, 2663432, 2996361, 3329290, 3995148, 4362120, 4661006, 4993935, 5992722, 6658580, 6991509, 7990296, 8989083, 9322012, 9987870, 11652515, 11985444, 13317160, 13983018, 14981805, 17978166, 18644024, 19975740, 20974527, 23305030, 23970888, 27966036, 29963610, 34957545, 35956332, 39951480, 41949054, 44945415, 46610060, 55932072, 59927220, 62923581, 69915090, 71912664, 83898108, 89890830, 93220120, 104872635, 119854440, 125847162, 139830180, 167796216, 179781660, 209745270, 251694324, 279660360, 314617905, 359563320, 419490540, 503388648, 629235810, 838981080, 1258471620, 2516943240]

約数ペア:

[(1, 2516943240), (2, 1258471620), (3, 838981080), (4, 629235810), (5, 503388648), (6, 419490540), (7, 359563320), (8, 314617905), (9, 279660360), (10, 251694324), (12, 209745270), (14, 179781660), (15, 167796216), (18, 139830180), (20, 125847162), (21, 119854440), (24, 104872635), (27, 93220120), (28, 89890830), (30, 83898108), (35, 71912664), (36, 69915090), (40, 62923581), (42, 59927220), (45, 55932072), (54, 46610060), (56, 44945415), (60, 41949054), (63, 39951480), (70, 35956332), (72, 34957545), (84, 29963610), (90, 27966036), (105, 23970888), (108, 23305030), (120, 20974527), (126, 19975740), (135, 18644024), (140, 17978166), (168, 14981805), (180, 13983018), (189, 13317160), (210, 11985444), (216, 11652515), (252, 9987870), (270, 9322012), (280, 8989083), (315, 7990296), (360, 6991509), (378, 6658580), (420, 5992722), (504, 4993935), (540, 4661006), (577, 4362120), (630, 3995148), (756, 3329290), (840, 2996361), (945, 2663432), (1080, 2330503), (1154, 2181060), (1260, 1997574), (1512, 1664645), (1731, 1454040), (1890, 1331716), (2308, 1090530), (2520, 998787), (2885, 872424), (3462, 727020), (3780, 665858), (4039, 623160), (4616, 545265), (5193, 484680), (5770, 436212), (6924, 363510), (7560, 332929), (8078, 311580), (8655, 290808), (10386, 242340), (11540, 218106), (12117, 207720), (13848, 181755), (15579, 161560), (16156, 155790), (17310, 145404), (20195, 124632), (20772, 121170), (23080, 109053), (24234, 103860), (25965, 96936), (31158, 80780), (32312, 77895), (34620, 72702), (36351, 69240), (40390, 62316), (41544, 60585), (48468, 51930)]