1338524615680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{131969}}^1$

素因数の和:132284

約数の個数: 176

約数和(自身を含む): 3682583786880

約数和(自身を除く): 2344059171200

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, 256, 280, 283, 320, 448, 512, 560, 566, 640, 896, 1024, 1120, 1132, 1280, 1415, 1792, 1981, 2240, 2264, 2560, 2830, 3584, 3962, 4480, 4528, 5120, 5660, 7168, 7924, 8960, 9056, 9905, 11320, 15848, 17920, 18112, 19810, 22640, 31696, 35840, 36224, 39620, 45280, 63392, 72448, 79240, 90560, 126784, 131969, 144896, 158480, 181120, 253568, 263938, 289792, 316960, 362240, 507136, 527876, 633920, 659845, 724480, 923783, 1014272, 1055752, 1267840, 1319690, 1448960, 1847566, 2028544, 2111504, 2535680, 2639380, 3695132, 4223008, 4618915, 5071360, 5278760, 7390264, 8446016, 9237830, 10142720, 10557520, 14780528, 16892032, 18475660, 21115040, 29561056, 33784064, 36951320, 37347227, 42230080, 59122112, 67568128, 73902640, 74694454, 84460160, 118244224, 135136256, 147805280, 149388908, 168920320, 186736135, 236488448, 261430589, 295610560, 298777816, 337840640, 373472270, 472976896, 522861178, 591221120, 597555632, 675681280, 746944540, 945953792, 1045722356, 1182442240, 1195111264, 1307152945, 1493889080, 2091444712, 2364884480, 2390222528, 2614305890, 2987778160, 4182889424, 4729768960, 4780445056, 5228611780, 5975556320, 8365778848, 9560890112, 10457223560, 11951112640, 16731557696, 19121780224, 20914447120, 23902225280, 33463115392, 38243560448, 41828894240, 47804450560, 66926230784, 83657788480, 95608901120, 133852461568, 167315576960, 191217802240, 267704923136, 334631153920, 669262307840, 1338524615680]

約数ペア:

[(1, 1338524615680), (2, 669262307840), (4, 334631153920), (5, 267704923136), (7, 191217802240), (8, 167315576960), (10, 133852461568), (14, 95608901120), (16, 83657788480), (20, 66926230784), (28, 47804450560), (32, 41828894240), (35, 38243560448), (40, 33463115392), (56, 23902225280), (64, 20914447120), (70, 19121780224), (80, 16731557696), (112, 11951112640), (128, 10457223560), (140, 9560890112), (160, 8365778848), (224, 5975556320), (256, 5228611780), (280, 4780445056), (283, 4729768960), (320, 4182889424), (448, 2987778160), (512, 2614305890), (560, 2390222528), (566, 2364884480), (640, 2091444712), (896, 1493889080), (1024, 1307152945), (1120, 1195111264), (1132, 1182442240), (1280, 1045722356), (1415, 945953792), (1792, 746944540), (1981, 675681280), (2240, 597555632), (2264, 591221120), (2560, 522861178), (2830, 472976896), (3584, 373472270), (3962, 337840640), (4480, 298777816), (4528, 295610560), (5120, 261430589), (5660, 236488448), (7168, 186736135), (7924, 168920320), (8960, 149388908), (9056, 147805280), (9905, 135136256), (11320, 118244224), (15848, 84460160), (17920, 74694454), (18112, 73902640), (19810, 67568128), (22640, 59122112), (31696, 42230080), (35840, 37347227), (36224, 36951320), (39620, 33784064), (45280, 29561056), (63392, 21115040), (72448, 18475660), (79240, 16892032), (90560, 14780528), (126784, 10557520), (131969, 10142720), (144896, 9237830), (158480, 8446016), (181120, 7390264), (253568, 5278760), (263938, 5071360), (289792, 4618915), (316960, 4223008), (362240, 3695132), (507136, 2639380), (527876, 2535680), (633920, 2111504), (659845, 2028544), (724480, 1847566), (923783, 1448960), (1014272, 1319690), (1055752, 1267840)]