15681262080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185621}}^1$

素因数の和:185658

約数の個数: 160

約数和(自身を含む): 54688696128

約数和(自身を除く): 39007434048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 28160, 42240, 84480, 185621, 371242, 556863, 742484, 928105, 1113726, 1484968, 1856210, 2041831, 2227452, 2784315, 2969936, 3712420, 4083662, 4454904, 5568630, 5939872, 6125493, 7424840, 8167324, 8909808, 10209155, 11137260, 11879744, 12250986, 14849680, 16334648, 17819616, 20418310, 22274520, 23759488, 24501972, 29699360, 30627465, 32669296, 35639232, 40836620, 44549040, 47518976, 49003944, 59398720, 61254930, 65338592, 71278464, 81673240, 89098080, 95037952, 98007888, 118797440, 122509860, 130677184, 142556928, 163346480, 178196160, 196015776, 237594880, 245019720, 261354368, 285113856, 326692960, 356392320, 392031552, 475189760, 490039440, 522708736, 653385920, 712784640, 784063104, 980078880, 1045417472, 1306771840, 1425569280, 1568126208, 1960157760, 2613543680, 3136252416, 3920315520, 5227087360, 7840631040, 15681262080]

約数ペア:

[(1, 15681262080), (2, 7840631040), (3, 5227087360), (4, 3920315520), (5, 3136252416), (6, 2613543680), (8, 1960157760), (10, 1568126208), (11, 1425569280), (12, 1306771840), (15, 1045417472), (16, 980078880), (20, 784063104), (22, 712784640), (24, 653385920), (30, 522708736), (32, 490039440), (33, 475189760), (40, 392031552), (44, 356392320), (48, 326692960), (55, 285113856), (60, 261354368), (64, 245019720), (66, 237594880), (80, 196015776), (88, 178196160), (96, 163346480), (110, 142556928), (120, 130677184), (128, 122509860), (132, 118797440), (160, 98007888), (165, 95037952), (176, 89098080), (192, 81673240), (220, 71278464), (240, 65338592), (256, 61254930), (264, 59398720), (320, 49003944), (330, 47518976), (352, 44549040), (384, 40836620), (440, 35639232), (480, 32669296), (512, 30627465), (528, 29699360), (640, 24501972), (660, 23759488), (704, 22274520), (768, 20418310), (880, 17819616), (960, 16334648), (1056, 14849680), (1280, 12250986), (1320, 11879744), (1408, 11137260), (1536, 10209155), (1760, 8909808), (1920, 8167324), (2112, 7424840), (2560, 6125493), (2640, 5939872), (2816, 5568630), (3520, 4454904), (3840, 4083662), (4224, 3712420), (5280, 2969936), (5632, 2784315), (7040, 2227452), (7680, 2041831), (8448, 1856210), (10560, 1484968), (14080, 1113726), (16896, 928105), (21120, 742484), (28160, 556863), (42240, 371242), (84480, 185621)]