1640576160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 384

約数和(自身を含む): 6172588800

約数和(自身を除く): 4532012640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 89, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 178, 180, 204, 216, 240, 251, 255, 267, 270, 272, 288, 306, 340, 356, 360, 408, 432, 445, 459, 480, 502, 510, 534, 540, 544, 612, 680, 712, 720, 753, 765, 801, 816, 864, 890, 918, 1004, 1020, 1068, 1080, 1224, 1255, 1335, 1360, 1424, 1440, 1506, 1513, 1530, 1602, 1632, 1780, 1836, 2008, 2040, 2136, 2160, 2259, 2295, 2403, 2448, 2510, 2670, 2720, 2848, 3012, 3026, 3060, 3204, 3560, 3672, 3765, 4005, 4016, 4080, 4267, 4272, 4320, 4518, 4539, 4590, 4806, 4896, 5020, 5340, 6024, 6052, 6120, 6408, 6777, 7120, 7344, 7530, 7565, 8010, 8032, 8160, 8534, 8544, 9036, 9078, 9180, 9612, 10040, 10680, 11295, 12015, 12048, 12104, 12240, 12801, 12816, 13554, 13617, 14240, 14688, 15060, 15130, 16020, 17068, 18072, 18156, 18360, 19224, 20080, 21335, 21360, 22339, 22590, 22695, 24030, 24096, 24208, 24480, 25602, 25632, 27108, 27234, 30120, 30260, 32040, 33885, 34136, 36144, 36312, 36720, 38403, 38448, 40160, 40851, 42670, 42720, 44678, 45180, 45390, 48060, 48416, 51204, 54216, 54468, 60240, 60520, 64005, 64080, 67017, 67770, 68085, 68272, 72288, 72624, 73440, 76806, 76896, 81702, 85340, 89356, 90360, 90780, 96120, 102408, 108432, 108936, 111695, 115209, 120480, 121040, 128010, 128160, 134034, 135540, 136170, 136544, 145248, 153612, 163404, 170680, 178712, 180720, 181560, 192015, 192240, 201051, 204255, 204816, 216864, 217872, 223390, 230418, 242080, 256020, 268068, 271080, 272340, 307224, 326808, 335085, 341360, 357424, 361440, 363120, 379763, 384030, 384480, 402102, 408510, 409632, 435744, 446780, 460836, 512040, 536136, 542160, 544680, 576045, 603153, 614448, 653616, 670170, 682720, 714848, 726240, 759526, 768060, 804204, 817020, 893560, 921672, 1005255, 1024080, 1072272, 1084320, 1089360, 1139289, 1152090, 1206306, 1228896, 1307232, 1340340, 1519052, 1536120, 1608408, 1634040, 1787120, 1843344, 1898815, 2010510, 2048160, 2144544, 2178720, 2278578, 2304180, 2412612, 2680680, 3015765, 3038104, 3072240, 3216816, 3268080, 3417867, 3574240, 3686688, 3797630, 4021020, 4557156, 4608360, 4825224, 5361360, 5696445, 6031530, 6076208, 6144480, 6433632, 6536160, 6835734, 7595260, 8042040, 9114312, 9216720, 9650448, 10253601, 10722720, 11392890, 12063060, 12152416, 13671468, 15190520, 16084080, 17089335, 18228624, 18433440, 19300896, 20507202, 22785780, 24126120, 27342936, 30381040, 32168160, 34178670, 36457248, 41014404, 45571560, 48252240, 51268005, 54685872, 60762080, 68357340, 82028808, 91143120, 96504480, 102536010, 109371744, 136714680, 164057616, 182286240, 205072020, 273429360, 328115232, 410144040, 546858720, 820288080, 1640576160]

約数ペア:

[(1, 1640576160), (2, 820288080), (3, 546858720), (4, 410144040), (5, 328115232), (6, 273429360), (8, 205072020), (9, 182286240), (10, 164057616), (12, 136714680), (15, 109371744), (16, 102536010), (17, 96504480), (18, 91143120), (20, 82028808), (24, 68357340), (27, 60762080), (30, 54685872), (32, 51268005), (34, 48252240), (36, 45571560), (40, 41014404), (45, 36457248), (48, 34178670), (51, 32168160), (54, 30381040), (60, 27342936), (68, 24126120), (72, 22785780), (80, 20507202), (85, 19300896), (89, 18433440), (90, 18228624), (96, 17089335), (102, 16084080), (108, 15190520), (120, 13671468), (135, 12152416), (136, 12063060), (144, 11392890), (153, 10722720), (160, 10253601), (170, 9650448), (178, 9216720), (180, 9114312), (204, 8042040), (216, 7595260), (240, 6835734), (251, 6536160), (255, 6433632), (267, 6144480), (270, 6076208), (272, 6031530), (288, 5696445), (306, 5361360), (340, 4825224), (356, 4608360), (360, 4557156), (408, 4021020), (432, 3797630), (445, 3686688), (459, 3574240), (480, 3417867), (502, 3268080), (510, 3216816), (534, 3072240), (540, 3038104), (544, 3015765), (612, 2680680), (680, 2412612), (712, 2304180), (720, 2278578), (753, 2178720), (765, 2144544), (801, 2048160), (816, 2010510), (864, 1898815), (890, 1843344), (918, 1787120), (1004, 1634040), (1020, 1608408), (1068, 1536120), (1080, 1519052), (1224, 1340340), (1255, 1307232), (1335, 1228896), (1360, 1206306), (1424, 1152090), (1440, 1139289), (1506, 1089360), (1513, 1084320), (1530, 1072272), (1602, 1024080), (1632, 1005255), (1780, 921672), (1836, 893560), (2008, 817020), (2040, 804204), (2136, 768060), (2160, 759526), (2259, 726240), (2295, 714848), (2403, 682720), (2448, 670170), (2510, 653616), (2670, 614448), (2720, 603153), (2848, 576045), (3012, 544680), (3026, 542160), (3060, 536136), (3204, 512040), (3560, 460836), (3672, 446780), (3765, 435744), (4005, 409632), (4016, 408510), (4080, 402102), (4267, 384480), (4272, 384030), (4320, 379763), (4518, 363120), (4539, 361440), (4590, 357424), (4806, 341360), (4896, 335085), (5020, 326808), (5340, 307224), (6024, 272340), (6052, 271080), (6120, 268068), (6408, 256020), (6777, 242080), (7120, 230418), (7344, 223390), (7530, 217872), (7565, 216864), (8010, 204816), (8032, 204255), (8160, 201051), (8534, 192240), (8544, 192015), (9036, 181560), (9078, 180720), (9180, 178712), (9612, 170680), (10040, 163404), (10680, 153612), (11295, 145248), (12015, 136544), (12048, 136170), (12104, 135540), (12240, 134034), (12801, 128160), (12816, 128010), (13554, 121040), (13617, 120480), (14240, 115209), (14688, 111695), (15060, 108936), (15130, 108432), (16020, 102408), (17068, 96120), (18072, 90780), (18156, 90360), (18360, 89356), (19224, 85340), (20080, 81702), (21335, 76896), (21360, 76806), (22339, 73440), (22590, 72624), (22695, 72288), (24030, 68272), (24096, 68085), (24208, 67770), (24480, 67017), (25602, 64080), (25632, 64005), (27108, 60520), (27234, 60240), (30120, 54468), (30260, 54216), (32040, 51204), (33885, 48416), (34136, 48060), (36144, 45390), (36312, 45180), (36720, 44678), (38403, 42720), (38448, 42670), (40160, 40851)]