242278400

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:69

約数の個数: 252

約数和(自身を含む): 743526072

約数和(自身を除く): 501247672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 169, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 338, 350, 364, 400, 416, 448, 455, 512, 520, 560, 640, 650, 676, 700, 728, 800, 832, 845, 896, 910, 1024, 1040, 1120, 1183, 1280, 1300, 1352, 1400, 1456, 1600, 1664, 1690, 1792, 1820, 2048, 2080, 2240, 2275, 2366, 2560, 2600, 2704, 2800, 2912, 3200, 3328, 3380, 3584, 3640, 4096, 4160, 4225, 4480, 4550, 4732, 5120, 5200, 5408, 5600, 5824, 5915, 6400, 6656, 6760, 7168, 7280, 8192, 8320, 8450, 8960, 9100, 9464, 10240, 10400, 10816, 11200, 11648, 11830, 12800, 13312, 13520, 14336, 14560, 16640, 16900, 17920, 18200, 18928, 20480, 20800, 21632, 22400, 23296, 23660, 25600, 26624, 27040, 28672, 29120, 29575, 33280, 33800, 35840, 36400, 37856, 40960, 41600, 43264, 44800, 46592, 47320, 51200, 53248, 54080, 57344, 58240, 59150, 66560, 67600, 71680, 72800, 75712, 83200, 86528, 89600, 93184, 94640, 102400, 106496, 108160, 116480, 118300, 133120, 135200, 143360, 145600, 151424, 166400, 173056, 179200, 186368, 189280, 204800, 216320, 232960, 236600, 266240, 270400, 286720, 291200, 302848, 332800, 346112, 358400, 372736, 378560, 432640, 465920, 473200, 532480, 540800, 582400, 605696, 665600, 692224, 716800, 745472, 757120, 865280, 931840, 946400, 1081600, 1164800, 1211392, 1331200, 1384448, 1433600, 1514240, 1730560, 1863680, 1892800, 2163200, 2329600, 2422784, 2662400, 3028480, 3461120, 3727360, 3785600, 4326400, 4659200, 4845568, 6056960, 6922240, 7571200, 8652800, 9318400, 9691136, 12113920, 15142400, 17305600, 18636800, 24227840, 30284800, 34611200, 48455680, 60569600, 121139200, 242278400]

約数ペア:

[(1, 242278400), (2, 121139200), (4, 60569600), (5, 48455680), (7, 34611200), (8, 30284800), (10, 24227840), (13, 18636800), (14, 17305600), (16, 15142400), (20, 12113920), (25, 9691136), (26, 9318400), (28, 8652800), (32, 7571200), (35, 6922240), (40, 6056960), (50, 4845568), (52, 4659200), (56, 4326400), (64, 3785600), (65, 3727360), (70, 3461120), (80, 3028480), (91, 2662400), (100, 2422784), (104, 2329600), (112, 2163200), (128, 1892800), (130, 1863680), (140, 1730560), (160, 1514240), (169, 1433600), (175, 1384448), (182, 1331200), (200, 1211392), (208, 1164800), (224, 1081600), (256, 946400), (260, 931840), (280, 865280), (320, 757120), (325, 745472), (338, 716800), (350, 692224), (364, 665600), (400, 605696), (416, 582400), (448, 540800), (455, 532480), (512, 473200), (520, 465920), (560, 432640), (640, 378560), (650, 372736), (676, 358400), (700, 346112), (728, 332800), (800, 302848), (832, 291200), (845, 286720), (896, 270400), (910, 266240), (1024, 236600), (1040, 232960), (1120, 216320), (1183, 204800), (1280, 189280), (1300, 186368), (1352, 179200), (1400, 173056), (1456, 166400), (1600, 151424), (1664, 145600), (1690, 143360), (1792, 135200), (1820, 133120), (2048, 118300), (2080, 116480), (2240, 108160), (2275, 106496), (2366, 102400), (2560, 94640), (2600, 93184), (2704, 89600), (2800, 86528), (2912, 83200), (3200, 75712), (3328, 72800), (3380, 71680), (3584, 67600), (3640, 66560), (4096, 59150), (4160, 58240), (4225, 57344), (4480, 54080), (4550, 53248), (4732, 51200), (5120, 47320), (5200, 46592), (5408, 44800), (5600, 43264), (5824, 41600), (5915, 40960), (6400, 37856), (6656, 36400), (6760, 35840), (7168, 33800), (7280, 33280), (8192, 29575), (8320, 29120), (8450, 28672), (8960, 27040), (9100, 26624), (9464, 25600), (10240, 23660), (10400, 23296), (10816, 22400), (11200, 21632), (11648, 20800), (11830, 20480), (12800, 18928), (13312, 18200), (13520, 17920), (14336, 16900), (14560, 16640)]