156916800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 252

約数和(自身を含む): 591447636

約数和(自身を除く): 434530836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 641, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1200, 1224, 1275, 1282, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1923, 2040, 2400, 2448, 2550, 2564, 2720, 2880, 3060, 3205, 3264, 3400, 3600, 3825, 3846, 4080, 4800, 4896, 5100, 5128, 5440, 5769, 6120, 6410, 6800, 7200, 7650, 7692, 8160, 9615, 9792, 10200, 10256, 10897, 11538, 12240, 12820, 13600, 14400, 15300, 15384, 16025, 16320, 19230, 20400, 20512, 21794, 23076, 24480, 25640, 27200, 28845, 30600, 30768, 32050, 32691, 38460, 40800, 41024, 43588, 46152, 48075, 48960, 51280, 54485, 57690, 61200, 61536, 64100, 65382, 76920, 81600, 87176, 92304, 96150, 98073, 102560, 108970, 115380, 122400, 123072, 128200, 130764, 144225, 153840, 163455, 174352, 184608, 192300, 196146, 205120, 217940, 230760, 244800, 256400, 261528, 272425, 288450, 307680, 326910, 348704, 369216, 384600, 392292, 435880, 461520, 490365, 512800, 523056, 544850, 576900, 615360, 653820, 697408, 769200, 784584, 817275, 871760, 923040, 980730, 1025600, 1046112, 1089700, 1153800, 1307640, 1538400, 1569168, 1634550, 1743520, 1846080, 1961460, 2092224, 2179400, 2307600, 2451825, 2615280, 3076800, 3138336, 3269100, 3487040, 3922920, 4358800, 4615200, 4903650, 5230560, 6276672, 6538200, 7845840, 8717600, 9230400, 9807300, 10461120, 13076400, 15691680, 17435200, 19614600, 26152800, 31383360, 39229200, 52305600, 78458400, 156916800]

約数ペア:

[(1, 156916800), (2, 78458400), (3, 52305600), (4, 39229200), (5, 31383360), (6, 26152800), (8, 19614600), (9, 17435200), (10, 15691680), (12, 13076400), (15, 10461120), (16, 9807300), (17, 9230400), (18, 8717600), (20, 7845840), (24, 6538200), (25, 6276672), (30, 5230560), (32, 4903650), (34, 4615200), (36, 4358800), (40, 3922920), (45, 3487040), (48, 3269100), (50, 3138336), (51, 3076800), (60, 2615280), (64, 2451825), (68, 2307600), (72, 2179400), (75, 2092224), (80, 1961460), (85, 1846080), (90, 1743520), (96, 1634550), (100, 1569168), (102, 1538400), (120, 1307640), (136, 1153800), (144, 1089700), (150, 1046112), (153, 1025600), (160, 980730), (170, 923040), (180, 871760), (192, 817275), (200, 784584), (204, 769200), (225, 697408), (240, 653820), (255, 615360), (272, 576900), (288, 544850), (300, 523056), (306, 512800), (320, 490365), (340, 461520), (360, 435880), (400, 392292), (408, 384600), (425, 369216), (450, 348704), (480, 326910), (510, 307680), (544, 288450), (576, 272425), (600, 261528), (612, 256400), (641, 244800), (680, 230760), (720, 217940), (765, 205120), (800, 196146), (816, 192300), (850, 184608), (900, 174352), (960, 163455), (1020, 153840), (1088, 144225), (1200, 130764), (1224, 128200), (1275, 123072), (1282, 122400), (1360, 115380), (1440, 108970), (1530, 102560), (1600, 98073), (1632, 96150), (1700, 92304), (1800, 87176), (1923, 81600), (2040, 76920), (2400, 65382), (2448, 64100), (2550, 61536), (2564, 61200), (2720, 57690), (2880, 54485), (3060, 51280), (3205, 48960), (3264, 48075), (3400, 46152), (3600, 43588), (3825, 41024), (3846, 40800), (4080, 38460), (4800, 32691), (4896, 32050), (5100, 30768), (5128, 30600), (5440, 28845), (5769, 27200), (6120, 25640), (6410, 24480), (6800, 23076), (7200, 21794), (7650, 20512), (7692, 20400), (8160, 19230), (9615, 16320), (9792, 16025), (10200, 15384), (10256, 15300), (10897, 14400), (11538, 13600), (12240, 12820)]