266348520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 956448000

約数和(自身を除く): 690099480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 89, 90, 102, 108, 120, 135, 136, 153, 163, 170, 178, 180, 204, 216, 255, 267, 270, 306, 326, 340, 356, 360, 408, 445, 459, 489, 510, 534, 540, 612, 652, 680, 712, 765, 801, 815, 890, 918, 978, 1020, 1068, 1080, 1224, 1304, 1335, 1467, 1513, 1530, 1602, 1630, 1780, 1836, 1956, 2040, 2136, 2295, 2403, 2445, 2670, 2771, 2934, 3026, 3060, 3204, 3260, 3560, 3672, 3912, 4005, 4401, 4539, 4590, 4806, 4890, 5340, 5542, 5868, 6052, 6120, 6408, 6520, 7335, 7565, 8010, 8313, 8802, 9078, 9180, 9612, 9780, 10680, 11084, 11736, 12015, 12104, 13617, 13855, 14507, 14670, 15130, 16020, 16626, 17604, 18156, 18360, 19224, 19560, 22005, 22168, 22695, 24030, 24939, 27234, 27710, 29014, 29340, 30260, 32040, 33252, 35208, 36312, 40851, 41565, 43521, 44010, 45390, 48060, 49878, 54468, 55420, 58028, 58680, 60520, 66504, 68085, 72535, 74817, 81702, 83130, 87042, 88020, 90780, 96120, 99756, 108936, 110840, 116056, 124695, 130563, 136170, 145070, 149634, 163404, 166260, 174084, 176040, 181560, 199512, 204255, 217605, 246619, 249390, 261126, 272340, 290140, 299268, 326808, 332520, 348168, 374085, 391689, 408510, 435210, 493238, 498780, 522252, 544680, 580280, 598536, 652815, 739857, 748170, 783378, 817020, 870420, 986476, 997560, 1044504, 1233095, 1305630, 1479714, 1496340, 1566756, 1634040, 1740840, 1958445, 1972952, 2219571, 2466190, 2611260, 2959428, 2992680, 3133512, 3699285, 3916890, 4439142, 4932380, 5222520, 5918856, 6658713, 7398570, 7833780, 8878284, 9864760, 11097855, 13317426, 14797140, 15667560, 17756568, 22195710, 26634852, 29594280, 33293565, 44391420, 53269704, 66587130, 88782840, 133174260, 266348520]

約数ペア:

[(1, 266348520), (2, 133174260), (3, 88782840), (4, 66587130), (5, 53269704), (6, 44391420), (8, 33293565), (9, 29594280), (10, 26634852), (12, 22195710), (15, 17756568), (17, 15667560), (18, 14797140), (20, 13317426), (24, 11097855), (27, 9864760), (30, 8878284), (34, 7833780), (36, 7398570), (40, 6658713), (45, 5918856), (51, 5222520), (54, 4932380), (60, 4439142), (68, 3916890), (72, 3699285), (85, 3133512), (89, 2992680), (90, 2959428), (102, 2611260), (108, 2466190), (120, 2219571), (135, 1972952), (136, 1958445), (153, 1740840), (163, 1634040), (170, 1566756), (178, 1496340), (180, 1479714), (204, 1305630), (216, 1233095), (255, 1044504), (267, 997560), (270, 986476), (306, 870420), (326, 817020), (340, 783378), (356, 748170), (360, 739857), (408, 652815), (445, 598536), (459, 580280), (489, 544680), (510, 522252), (534, 498780), (540, 493238), (612, 435210), (652, 408510), (680, 391689), (712, 374085), (765, 348168), (801, 332520), (815, 326808), (890, 299268), (918, 290140), (978, 272340), (1020, 261126), (1068, 249390), (1080, 246619), (1224, 217605), (1304, 204255), (1335, 199512), (1467, 181560), (1513, 176040), (1530, 174084), (1602, 166260), (1630, 163404), (1780, 149634), (1836, 145070), (1956, 136170), (2040, 130563), (2136, 124695), (2295, 116056), (2403, 110840), (2445, 108936), (2670, 99756), (2771, 96120), (2934, 90780), (3026, 88020), (3060, 87042), (3204, 83130), (3260, 81702), (3560, 74817), (3672, 72535), (3912, 68085), (4005, 66504), (4401, 60520), (4539, 58680), (4590, 58028), (4806, 55420), (4890, 54468), (5340, 49878), (5542, 48060), (5868, 45390), (6052, 44010), (6120, 43521), (6408, 41565), (6520, 40851), (7335, 36312), (7565, 35208), (8010, 33252), (8313, 32040), (8802, 30260), (9078, 29340), (9180, 29014), (9612, 27710), (9780, 27234), (10680, 24939), (11084, 24030), (11736, 22695), (12015, 22168), (12104, 22005), (13617, 19560), (13855, 19224), (14507, 18360), (14670, 18156), (15130, 17604), (16020, 16626)]