2831585280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2760

約数の個数: 208

約数和(自身を含む): 9596444544

約数和(自身を除く): 6764859264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2711, 2720, 3072, 3264, 3840, 4080, 4096, 4352, 5120, 5422, 5440, 6144, 6528, 7680, 8133, 8160, 8704, 10240, 10844, 10880, 12288, 13056, 13555, 15360, 16266, 16320, 17408, 20480, 21688, 21760, 26112, 27110, 30720, 32532, 32640, 34816, 40665, 43376, 43520, 46087, 52224, 54220, 61440, 65064, 65280, 69632, 81330, 86752, 87040, 92174, 104448, 108440, 130128, 130560, 138261, 162660, 173504, 174080, 184348, 208896, 216880, 230435, 260256, 261120, 276522, 325320, 347008, 348160, 368696, 433760, 460870, 520512, 522240, 553044, 650640, 691305, 694016, 737392, 867520, 921740, 1041024, 1044480, 1106088, 1301280, 1382610, 1388032, 1474784, 1735040, 1843480, 2082048, 2212176, 2602560, 2765220, 2776064, 2949568, 3470080, 3686960, 4164096, 4424352, 5205120, 5530440, 5552128, 5899136, 6940160, 7373920, 8328192, 8848704, 10410240, 11060880, 11104256, 11798272, 13880320, 14747840, 16656384, 17697408, 20820480, 22121760, 23596544, 27760640, 29495680, 33312768, 35394816, 41640960, 44243520, 47193088, 55521280, 58991360, 70789632, 83281920, 88487040, 94386176, 117982720, 141579264, 166563840, 176974080, 188772352, 235965440, 283158528, 353948160, 471930880, 566317056, 707896320, 943861760, 1415792640, 2831585280]

約数ペア:

[(1, 2831585280), (2, 1415792640), (3, 943861760), (4, 707896320), (5, 566317056), (6, 471930880), (8, 353948160), (10, 283158528), (12, 235965440), (15, 188772352), (16, 176974080), (17, 166563840), (20, 141579264), (24, 117982720), (30, 94386176), (32, 88487040), (34, 83281920), (40, 70789632), (48, 58991360), (51, 55521280), (60, 47193088), (64, 44243520), (68, 41640960), (80, 35394816), (85, 33312768), (96, 29495680), (102, 27760640), (120, 23596544), (128, 22121760), (136, 20820480), (160, 17697408), (170, 16656384), (192, 14747840), (204, 13880320), (240, 11798272), (255, 11104256), (256, 11060880), (272, 10410240), (320, 8848704), (340, 8328192), (384, 7373920), (408, 6940160), (480, 5899136), (510, 5552128), (512, 5530440), (544, 5205120), (640, 4424352), (680, 4164096), (768, 3686960), (816, 3470080), (960, 2949568), (1020, 2776064), (1024, 2765220), (1088, 2602560), (1280, 2212176), (1360, 2082048), (1536, 1843480), (1632, 1735040), (1920, 1474784), (2040, 1388032), (2048, 1382610), (2176, 1301280), (2560, 1106088), (2711, 1044480), (2720, 1041024), (3072, 921740), (3264, 867520), (3840, 737392), (4080, 694016), (4096, 691305), (4352, 650640), (5120, 553044), (5422, 522240), (5440, 520512), (6144, 460870), (6528, 433760), (7680, 368696), (8133, 348160), (8160, 347008), (8704, 325320), (10240, 276522), (10844, 261120), (10880, 260256), (12288, 230435), (13056, 216880), (13555, 208896), (15360, 184348), (16266, 174080), (16320, 173504), (17408, 162660), (20480, 138261), (21688, 130560), (21760, 130128), (26112, 108440), (27110, 104448), (30720, 92174), (32532, 87040), (32640, 86752), (34816, 81330), (40665, 69632), (43376, 65280), (43520, 65064), (46087, 61440), (52224, 54220)]