520096708480

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{14153}}^1$

素因数の和:15096

約数の個数: 128

約数和(自身を含む): 1263475493280

約数和(自身を除く): 743378784800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 857, 1072, 1340, 1714, 2144, 2680, 3428, 4285, 4288, 5360, 6856, 8570, 8576, 10720, 13712, 14153, 17140, 21440, 27424, 28306, 34280, 42880, 54848, 56612, 57419, 68560, 70765, 109696, 113224, 114838, 137120, 141530, 226448, 229676, 274240, 283060, 287095, 452896, 459352, 548480, 566120, 574190, 905792, 918704, 948251, 1132240, 1148380, 1811584, 1837408, 1896502, 2264480, 2296760, 3674816, 3793004, 4528960, 4593520, 4741255, 7349632, 7586008, 9057920, 9187040, 9482510, 12129121, 15172016, 18374080, 18965020, 24258242, 30344032, 36748160, 37930040, 48516484, 60645605, 60688064, 75860080, 97032968, 121291210, 121376128, 151720160, 194065936, 242582420, 303440320, 388131872, 485164840, 606880640, 776263744, 812651107, 970329680, 1552527488, 1625302214, 1940659360, 3250604428, 3881318720, 4063255535, 6501208856, 7762637440, 8126511070, 13002417712, 16253022140, 26004835424, 32506044280, 52009670848, 65012088560, 104019341696, 130024177120, 260048354240, 520096708480]

約数ペア:

[(1, 520096708480), (2, 260048354240), (4, 130024177120), (5, 104019341696), (8, 65012088560), (10, 52009670848), (16, 32506044280), (20, 26004835424), (32, 16253022140), (40, 13002417712), (64, 8126511070), (67, 7762637440), (80, 6501208856), (128, 4063255535), (134, 3881318720), (160, 3250604428), (268, 1940659360), (320, 1625302214), (335, 1552527488), (536, 970329680), (640, 812651107), (670, 776263744), (857, 606880640), (1072, 485164840), (1340, 388131872), (1714, 303440320), (2144, 242582420), (2680, 194065936), (3428, 151720160), (4285, 121376128), (4288, 121291210), (5360, 97032968), (6856, 75860080), (8570, 60688064), (8576, 60645605), (10720, 48516484), (13712, 37930040), (14153, 36748160), (17140, 30344032), (21440, 24258242), (27424, 18965020), (28306, 18374080), (34280, 15172016), (42880, 12129121), (54848, 9482510), (56612, 9187040), (57419, 9057920), (68560, 7586008), (70765, 7349632), (109696, 4741255), (113224, 4593520), (114838, 4528960), (137120, 3793004), (141530, 3674816), (226448, 2296760), (229676, 2264480), (274240, 1896502), (283060, 1837408), (287095, 1811584), (452896, 1148380), (459352, 1132240), (548480, 948251), (566120, 918704), (574190, 905792)]