1025356320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 240

約数和(自身を含む): 3680811288

約数和(自身を除く): 2655454968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1297, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2594, 2745, 2928, 3240, 3294, 3660, 3891, 4320, 4392, 4880, 4941, 5188, 5490, 5856, 6480, 6485, 6588, 7320, 7782, 8235, 8784, 9760, 9882, 10376, 10980, 11673, 12960, 12970, 13176, 14640, 15564, 16470, 17568, 19455, 19764, 20752, 21960, 23346, 24705, 25940, 26352, 29280, 31128, 32940, 35019, 38910, 39528, 41504, 43920, 46692, 49410, 51880, 52704, 58365, 62256, 65880, 70038, 77820, 79056, 79117, 87840, 93384, 98820, 103760, 105057, 116730, 124512, 131760, 140076, 155640, 158112, 158234, 175095, 186768, 197640, 207520, 210114, 233460, 237351, 263520, 280152, 311280, 316468, 350190, 373536, 395280, 395585, 420228, 466920, 474702, 525285, 560304, 622560, 632936, 700380, 712053, 790560, 791170, 840456, 933840, 949404, 1050570, 1120608, 1186755, 1265872, 1400760, 1424106, 1582340, 1680912, 1867680, 1898808, 2101140, 2136159, 2373510, 2531744, 2801520, 2848212, 3164680, 3361824, 3560265, 3797616, 4202280, 4272318, 4747020, 5603040, 5696424, 6329360, 6408477, 7120530, 7595232, 8404560, 8544636, 9494040, 10680795, 11392848, 12658720, 12816954, 14241060, 16809120, 17089272, 18988080, 21361590, 22785696, 25633908, 28482120, 32042385, 34178544, 37976160, 42723180, 51267816, 56964240, 64084770, 68357088, 85446360, 102535632, 113928480, 128169540, 170892720, 205071264, 256339080, 341785440, 512678160, 1025356320]

約数ペア:

[(1, 1025356320), (2, 512678160), (3, 341785440), (4, 256339080), (5, 205071264), (6, 170892720), (8, 128169540), (9, 113928480), (10, 102535632), (12, 85446360), (15, 68357088), (16, 64084770), (18, 56964240), (20, 51267816), (24, 42723180), (27, 37976160), (30, 34178544), (32, 32042385), (36, 28482120), (40, 25633908), (45, 22785696), (48, 21361590), (54, 18988080), (60, 17089272), (61, 16809120), (72, 14241060), (80, 12816954), (81, 12658720), (90, 11392848), (96, 10680795), (108, 9494040), (120, 8544636), (122, 8404560), (135, 7595232), (144, 7120530), (160, 6408477), (162, 6329360), (180, 5696424), (183, 5603040), (216, 4747020), (240, 4272318), (244, 4202280), (270, 3797616), (288, 3560265), (305, 3361824), (324, 3164680), (360, 2848212), (366, 2801520), (405, 2531744), (432, 2373510), (480, 2136159), (488, 2101140), (540, 1898808), (549, 1867680), (610, 1680912), (648, 1582340), (720, 1424106), (732, 1400760), (810, 1265872), (864, 1186755), (915, 1120608), (976, 1050570), (1080, 949404), (1098, 933840), (1220, 840456), (1296, 791170), (1297, 790560), (1440, 712053), (1464, 700380), (1620, 632936), (1647, 622560), (1830, 560304), (1952, 525285), (2160, 474702), (2196, 466920), (2440, 420228), (2592, 395585), (2594, 395280), (2745, 373536), (2928, 350190), (3240, 316468), (3294, 311280), (3660, 280152), (3891, 263520), (4320, 237351), (4392, 233460), (4880, 210114), (4941, 207520), (5188, 197640), (5490, 186768), (5856, 175095), (6480, 158234), (6485, 158112), (6588, 155640), (7320, 140076), (7782, 131760), (8235, 124512), (8784, 116730), (9760, 105057), (9882, 103760), (10376, 98820), (10980, 93384), (11673, 87840), (12960, 79117), (12970, 79056), (13176, 77820), (14640, 70038), (15564, 65880), (16470, 62256), (17568, 58365), (19455, 52704), (19764, 51880), (20752, 49410), (21960, 46692), (23346, 43920), (24705, 41504), (25940, 39528), (26352, 38910), (29280, 35019), (31128, 32940)]