2081048653320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1339

約数の個数: 1024

約数和(自身を含む): 8174960640000

約数和(自身を除く): 6093911986680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 109, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 218, 245, 248, 260, 273, 280, 294, 310, 312, 327, 343, 364, 372, 390, 392, 403, 420, 434, 436, 455, 465, 490, 520, 545, 546, 588, 620, 637, 651, 654, 686, 728, 735, 744, 763, 780, 806, 840, 868, 872, 910, 930, 980, 1029, 1085, 1090, 1092, 1151, 1176, 1209, 1240, 1274, 1302, 1308, 1365, 1372, 1417, 1470, 1519, 1526, 1560, 1612, 1635, 1715, 1736, 1820, 1860, 1911, 1960, 2015, 2058, 2170, 2180, 2184, 2289, 2302, 2418, 2548, 2604, 2616, 2730, 2744, 2821, 2834, 2940, 3038, 3052, 3185, 3224, 3255, 3270, 3379, 3430, 3453, 3640, 3720, 3815, 3822, 4030, 4116, 4251, 4340, 4360, 4459, 4557, 4578, 4604, 4836, 5096, 5145, 5208, 5341, 5460, 5642, 5668, 5755, 5880, 6045, 6076, 6104, 6370, 6510, 6540, 6758, 6860, 6906, 7085, 7595, 7630, 7644, 8057, 8060, 8232, 8463, 8502, 8680, 8918, 9114, 9156, 9208, 9555, 9672, 9919, 10137, 10290, 10633, 10682, 10920, 11284, 11336, 11445, 11510, 12090, 12152, 12740, 13020, 13080, 13377, 13516, 13720, 13812, 14105, 14170, 14963, 15190, 15260, 15288, 16023, 16114, 16120, 16895, 16926, 17004, 17265, 17836, 18228, 18312, 19110, 19747, 19838, 20274, 20580, 21255, 21266, 21364, 22295, 22568, 22785, 22890, 23020, 23653, 24171, 24180, 25480, 26040, 26705, 26754, 27032, 27624, 28210, 28340, 29757, 29926, 30380, 30520, 31899, 32046, 32228, 33790, 33852, 34008, 34530, 35672, 35681, 36456, 37387, 38220, 39494, 39676, 40285, 40548, 41160, 42315, 42510, 42532, 42728, 43927, 44590, 44889, 45570, 45780, 46040, 47306, 48342, 48360, 49595, 50685, 53165, 53410, 53508, 56399, 56420, 56680, 59241, 59514, 59852, 60760, 63798, 64092, 64456, 66885, 67580, 67704, 69060, 69433, 70959, 71362, 74774, 74815, 76440, 78988, 79352, 80115, 80570, 81096, 84630, 85020, 85064, 87854, 89180, 89778, 91140, 91560, 94612, 96684, 98735, 99190, 101370, 104741, 106330, 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3476991, 3496738, 3512852, 3665935, 3689868, 3710824, 3746505, 3763770, 3888248, 3889229, 3947930, 3973704, 4146870, 4165980, 4189640, 4281720, 4304846, 4391065, 4399122, 4486440, 4612335, 4635988, 4638530, 4737516, 4860310, 4892901, 4967130, 4995340, 5018360, 5132309, 5245107, 5269278, 5271240, 5529160, 5566236, 5794985, 5832372, 5865496, 5921895, 5994408, 6147491, 6149780, 6284460, 6457269, 6493942, 6523868, 6622840, 6767880, 6953982, 6957795, 6993476, 7025704, 7290465, 7331870, 7379736, 7493010, 7527540, 7778458, 7895860, 8154835, 8293740, 8331960, 8609692, 8741845, 8782130, 8798244, 9224670, 9271976, 9277060, 9475032, 9720620, 9740913, 9785802, 9934260, 9990680, 10264618, 10490214, 10538556, 10762115, 10997805, 11132472, 11416769, 11589970, 11664744, 11667687, 11843790, 12238583, 12294982, 12299560, 12568920, 12914538, 12987884, 13047736, 13173195, 13907964, 13915590, 13986952, 14580930, 14663740, 14986020, 15055080, 15066961, 15396927, 15556916, 15791720, 16234855, 16309670, 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約数ペア:

[(1, 2081048653320), (2, 1040524326660), (3, 693682884440), (4, 520262163330), (5, 416209730664), (6, 346841442220), (7, 297292664760), (8, 260131081665), (10, 208104865332), (12, 173420721110), (13, 160080665640), (14, 148646332380), (15, 138736576888), (20, 104052432666), (21, 99097554920), (24, 86710360555), (26, 80040332820), (28, 74323166190), (30, 69368288444), (31, 67130601720), (35, 59458532952), (39, 53360221880), (40, 52026216333), (42, 49548777460), (49, 42470380680), (52, 40020166410), (56, 37161583095), (60, 34684144222), (62, 33565300860), (65, 32016133128), (70, 29729266476), (78, 26680110940), (84, 24774388730), (91, 22868666520), (93, 22376867240), (98, 21235190340), (104, 20010083205), (105, 19819510984), (109, 19092189480), (120, 17342072111), (124, 16782650430), (130, 16008066564), (140, 14864633238), (147, 14156793560), (155, 13426120344), (156, 13340055470), (168, 12387194365), (182, 11434333260), (186, 11188433620), (195, 10672044376), (196, 10617595170), (210, 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