17506007680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{4549}}^1$

素因数の和:5434

約数の個数: 128

約数和(自身を含む): 47895120000

約数和(自身を除く): 30389112320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 859, 896, 1120, 1718, 2240, 3436, 4295, 4480, 4549, 6013, 6872, 8590, 9098, 12026, 13744, 17180, 18196, 22745, 24052, 27488, 30065, 31843, 34360, 36392, 45490, 48104, 54976, 60130, 63686, 68720, 72784, 90980, 96208, 109952, 120260, 127372, 137440, 145568, 159215, 181960, 192416, 240520, 254744, 274880, 291136, 318430, 363920, 384832, 481040, 509488, 549760, 582272, 636860, 727840, 769664, 962080, 1018976, 1273720, 1455680, 1924160, 2037952, 2547440, 2911360, 3848320, 3907591, 4075904, 5094880, 7815182, 10189760, 15630364, 19537955, 20379520, 27353137, 31260728, 39075910, 54706274, 62521456, 78151820, 109412548, 125042912, 136765685, 156303640, 218825096, 250085824, 273531370, 312607280, 437650192, 500171648, 547062740, 625214560, 875300384, 1094125480, 1250429120, 1750600768, 2188250960, 2500858240, 3501201536, 4376501920, 8753003840, 17506007680]

約数ペア:

[(1, 17506007680), (2, 8753003840), (4, 4376501920), (5, 3501201536), (7, 2500858240), (8, 2188250960), (10, 1750600768), (14, 1250429120), (16, 1094125480), (20, 875300384), (28, 625214560), (32, 547062740), (35, 500171648), (40, 437650192), (56, 312607280), (64, 273531370), (70, 250085824), (80, 218825096), (112, 156303640), (128, 136765685), (140, 125042912), (160, 109412548), (224, 78151820), (280, 62521456), (320, 54706274), (448, 39075910), (560, 31260728), (640, 27353137), (859, 20379520), (896, 19537955), (1120, 15630364), (1718, 10189760), (2240, 7815182), (3436, 5094880), (4295, 4075904), (4480, 3907591), (4549, 3848320), (6013, 2911360), (6872, 2547440), (8590, 2037952), (9098, 1924160), (12026, 1455680), (13744, 1273720), (17180, 1018976), (18196, 962080), (22745, 769664), (24052, 727840), (27488, 636860), (30065, 582272), (31843, 549760), (34360, 509488), (36392, 481040), (45490, 384832), (48104, 363920), (54976, 318430), (60130, 291136), (63686, 274880), (68720, 254744), (72784, 240520), (90980, 192416), (96208, 181960), (109952, 159215), (120260, 145568), (127372, 137440)]