18754505280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{930283}}^1$

素因数の和:930313

約数の個数: 168

約数和(自身を含む): 73723146432

約数和(自身を除く): 54968641152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 930283, 1860566, 2790849, 3721132, 4651415, 5581698, 6511981, 7442264, 8372547, 9302830, 11163396, 13023962, 13954245, 14884528, 16745094, 18605660, 19535943, 22326792, 26047924, 27908490, 29769056, 32559905, 33490188, 37211320, 39071886, 41862735, 44653584, 52095848, 55816980, 58607829, 59538112, 65119810, 66980376, 74422640, 78143772, 83725470, 89307168, 97679715, 104191696, 111633960, 117215658, 130239620, 133960752, 148845280, 156287544, 167450940, 178614336, 195359430, 208383392, 223267920, 234431316, 260479240, 267921504, 293039145, 297690560, 312575088, 334901880, 390718860, 416766784, 446535840, 468862632, 520958480, 535843008, 586078290, 625150176, 669803760, 781437720, 893071680, 937725264, 1041916960, 1172156580, 1250300352, 1339607520, 1562875440, 1875450528, 2083833920, 2344313160, 2679215040, 3125750880, 3750901056, 4688626320, 6251501760, 9377252640, 18754505280]

約数ペア:

[(1, 18754505280), (2, 9377252640), (3, 6251501760), (4, 4688626320), (5, 3750901056), (6, 3125750880), (7, 2679215040), (8, 2344313160), (9, 2083833920), (10, 1875450528), (12, 1562875440), (14, 1339607520), (15, 1250300352), (16, 1172156580), (18, 1041916960), (20, 937725264), (21, 893071680), (24, 781437720), (28, 669803760), (30, 625150176), (32, 586078290), (35, 535843008), (36, 520958480), (40, 468862632), (42, 446535840), (45, 416766784), (48, 390718860), (56, 334901880), (60, 312575088), (63, 297690560), (64, 293039145), (70, 267921504), (72, 260479240), (80, 234431316), (84, 223267920), (90, 208383392), (96, 195359430), (105, 178614336), (112, 167450940), (120, 156287544), (126, 148845280), (140, 133960752), (144, 130239620), (160, 117215658), (168, 111633960), (180, 104191696), (192, 97679715), (210, 89307168), (224, 83725470), (240, 78143772), (252, 74422640), (280, 66980376), (288, 65119810), (315, 59538112), (320, 58607829), (336, 55816980), (360, 52095848), (420, 44653584), (448, 41862735), (480, 39071886), (504, 37211320), (560, 33490188), (576, 32559905), (630, 29769056), (672, 27908490), (720, 26047924), (840, 22326792), (960, 19535943), (1008, 18605660), (1120, 16745094), (1260, 14884528), (1344, 13954245), (1440, 13023962), (1680, 11163396), (2016, 9302830), (2240, 8372547), (2520, 7442264), (2880, 6511981), (3360, 5581698), (4032, 4651415), (5040, 3721132), (6720, 2790849), (10080, 1860566), (20160, 930283)]