12604800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 45153360

約数和(自身を除く): 32548560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 101, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 202, 208, 240, 260, 300, 303, 312, 320, 325, 384, 390, 400, 404, 416, 480, 505, 520, 600, 606, 624, 640, 650, 780, 800, 808, 832, 960, 975, 1010, 1040, 1200, 1212, 1248, 1300, 1313, 1515, 1560, 1600, 1616, 1664, 1920, 1950, 2020, 2080, 2400, 2424, 2496, 2525, 2600, 2626, 3030, 3120, 3200, 3232, 3900, 3939, 4040, 4160, 4800, 4848, 4992, 5050, 5200, 5252, 6060, 6240, 6464, 6565, 7575, 7800, 7878, 8080, 8320, 9600, 9696, 10100, 10400, 10504, 12120, 12480, 12928, 13130, 15150, 15600, 15756, 16160, 19392, 19695, 20200, 20800, 21008, 24240, 24960, 26260, 30300, 31200, 31512, 32320, 32825, 38784, 39390, 40400, 41600, 42016, 48480, 52520, 60600, 62400, 63024, 64640, 65650, 78780, 80800, 84032, 96960, 98475, 105040, 121200, 124800, 126048, 131300, 157560, 161600, 168064, 193920, 196950, 210080, 242400, 252096, 262600, 315120, 323200, 393900, 420160, 484800, 504192, 525200, 630240, 787800, 840320, 969600, 1050400, 1260480, 1575600, 2100800, 2520960, 3151200, 4201600, 6302400, 12604800]

約数ペア:

[(1, 12604800), (2, 6302400), (3, 4201600), (4, 3151200), (5, 2520960), (6, 2100800), (8, 1575600), (10, 1260480), (12, 1050400), (13, 969600), (15, 840320), (16, 787800), (20, 630240), (24, 525200), (25, 504192), (26, 484800), (30, 420160), (32, 393900), (39, 323200), (40, 315120), (48, 262600), (50, 252096), (52, 242400), (60, 210080), (64, 196950), (65, 193920), (75, 168064), (78, 161600), (80, 157560), (96, 131300), (100, 126048), (101, 124800), (104, 121200), (120, 105040), (128, 98475), (130, 96960), (150, 84032), (156, 80800), (160, 78780), (192, 65650), (195, 64640), (200, 63024), (202, 62400), (208, 60600), (240, 52520), (260, 48480), (300, 42016), (303, 41600), (312, 40400), (320, 39390), (325, 38784), (384, 32825), (390, 32320), (400, 31512), (404, 31200), (416, 30300), (480, 26260), (505, 24960), (520, 24240), (600, 21008), (606, 20800), (624, 20200), (640, 19695), (650, 19392), (780, 16160), (800, 15756), (808, 15600), (832, 15150), (960, 13130), (975, 12928), (1010, 12480), (1040, 12120), (1200, 10504), (1212, 10400), (1248, 10100), (1300, 9696), (1313, 9600), (1515, 8320), (1560, 8080), (1600, 7878), (1616, 7800), (1664, 7575), (1920, 6565), (1950, 6464), (2020, 6240), (2080, 6060), (2400, 5252), (2424, 5200), (2496, 5050), (2525, 4992), (2600, 4848), (2626, 4800), (3030, 4160), (3120, 4040), (3200, 3939), (3232, 3900)]