26144640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 99144000

約数和(自身を除く): 72999360

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, 64, 68, 72, 80, 85, 89, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 178, 180, 192, 204, 216, 240, 255, 267, 270, 272, 288, 306, 320, 340, 356, 360, 384, 408, 432, 445, 459, 480, 510, 534, 540, 544, 576, 612, 640, 680, 712, 720, 765, 801, 816, 864, 890, 918, 960, 1020, 1068, 1080, 1088, 1152, 1224, 1335, 1360, 1424, 1440, 1513, 1530, 1602, 1632, 1728, 1780, 1836, 1920, 2040, 2136, 2160, 2176, 2295, 2403, 2448, 2670, 2720, 2848, 2880, 3026, 3060, 3204, 3264, 3456, 3560, 3672, 4005, 4080, 4272, 4320, 4539, 4590, 4806, 4896, 5340, 5440, 5696, 5760, 6052, 6120, 6408, 6528, 7120, 7344, 7565, 8010, 8160, 8544, 8640, 9078, 9180, 9612, 9792, 10680, 10880, 11392, 12015, 12104, 12240, 12816, 13617, 14240, 14688, 15130, 16020, 16320, 17088, 17280, 18156, 18360, 19224, 19584, 21360, 22695, 24030, 24208, 24480, 25632, 27234, 28480, 29376, 30260, 32040, 32640, 34176, 36312, 36720, 38448, 40851, 42720, 45390, 48060, 48416, 48960, 51264, 54468, 56960, 58752, 60520, 64080, 68085, 72624, 73440, 76896, 81702, 85440, 90780, 96120, 96832, 97920, 102528, 108936, 121040, 128160, 136170, 145248, 146880, 153792, 163404, 170880, 181560, 192240, 193664, 204255, 217872, 242080, 256320, 272340, 290496, 293760, 307584, 326808, 363120, 384480, 408510, 435744, 484160, 512640, 544680, 580992, 653616, 726240, 768960, 817020, 871488, 968320, 1089360, 1307232, 1452480, 1537920, 1634040, 1742976, 2178720, 2614464, 2904960, 3268080, 4357440, 5228928, 6536160, 8714880, 13072320, 26144640]

約数ペア:

[(1, 26144640), (2, 13072320), (3, 8714880), (4, 6536160), (5, 5228928), (6, 4357440), (8, 3268080), (9, 2904960), (10, 2614464), (12, 2178720), (15, 1742976), (16, 1634040), (17, 1537920), (18, 1452480), (20, 1307232), (24, 1089360), (27, 968320), (30, 871488), (32, 817020), (34, 768960), (36, 726240), (40, 653616), (45, 580992), (48, 544680), (51, 512640), (54, 484160), (60, 435744), (64, 408510), (68, 384480), (72, 363120), (80, 326808), (85, 307584), (89, 293760), (90, 290496), (96, 272340), (102, 256320), (108, 242080), (120, 217872), (128, 204255), (135, 193664), (136, 192240), (144, 181560), (153, 170880), (160, 163404), (170, 153792), (178, 146880), (180, 145248), (192, 136170), (204, 128160), (216, 121040), (240, 108936), (255, 102528), (267, 97920), (270, 96832), (272, 96120), (288, 90780), (306, 85440), (320, 81702), (340, 76896), (356, 73440), (360, 72624), (384, 68085), (408, 64080), (432, 60520), (445, 58752), (459, 56960), (480, 54468), (510, 51264), (534, 48960), (540, 48416), (544, 48060), (576, 45390), (612, 42720), (640, 40851), (680, 38448), (712, 36720), (720, 36312), (765, 34176), (801, 32640), (816, 32040), (864, 30260), (890, 29376), (918, 28480), (960, 27234), (1020, 25632), (1068, 24480), (1080, 24208), (1088, 24030), (1152, 22695), (1224, 21360), (1335, 19584), (1360, 19224), (1424, 18360), (1440, 18156), (1513, 17280), (1530, 17088), (1602, 16320), (1632, 16020), (1728, 15130), (1780, 14688), (1836, 14240), (1920, 13617), (2040, 12816), (2136, 12240), (2160, 12104), (2176, 12015), (2295, 11392), (2403, 10880), (2448, 10680), (2670, 9792), (2720, 9612), (2848, 9180), (2880, 9078), (3026, 8640), (3060, 8544), (3204, 8160), (3264, 8010), (3456, 7565), (3560, 7344), (3672, 7120), (4005, 6528), (4080, 6408), (4272, 6120), (4320, 6052), (4539, 5760), (4590, 5696), (4806, 5440), (4896, 5340)]