64769364480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443869}}^1$

素因数の和:443914

約数の個数: 160

約数和(自身を含む): 217957924800

約数和(自身を除く): 153188560320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 14592, 18240, 24320, 29184, 36480, 48640, 72960, 145920, 443869, 887738, 1331607, 1775476, 2219345, 2663214, 3550952, 4438690, 5326428, 6658035, 7101904, 8433511, 8877380, 10652856, 13316070, 14203808, 16867022, 17754760, 21305712, 25300533, 26632140, 28407616, 33734044, 35509520, 42167555, 42611424, 50601066, 53264280, 56815232, 67468088, 71019040, 84335110, 85222848, 101202132, 106528560, 113630464, 126502665, 134936176, 142038080, 168670220, 170445696, 202404264, 213057120, 227260928, 253005330, 269872352, 284076160, 337340440, 340891392, 404808528, 426114240, 506010660, 539744704, 568152320, 674680880, 681782784, 809617056, 852228480, 1012021320, 1079489408, 1136304640, 1349361760, 1619234112, 1704456960, 2024042640, 2158978816, 2698723520, 3238468224, 3408913920, 4048085280, 4317957632, 5397447040, 6476936448, 8096170560, 10794894080, 12953872896, 16192341120, 21589788160, 32384682240, 64769364480]

約数ペア:

[(1, 64769364480), (2, 32384682240), (3, 21589788160), (4, 16192341120), (5, 12953872896), (6, 10794894080), (8, 8096170560), (10, 6476936448), (12, 5397447040), (15, 4317957632), (16, 4048085280), (19, 3408913920), (20, 3238468224), (24, 2698723520), (30, 2158978816), (32, 2024042640), (38, 1704456960), (40, 1619234112), (48, 1349361760), (57, 1136304640), (60, 1079489408), (64, 1012021320), (76, 852228480), (80, 809617056), (95, 681782784), (96, 674680880), (114, 568152320), (120, 539744704), (128, 506010660), (152, 426114240), (160, 404808528), (190, 340891392), (192, 337340440), (228, 284076160), (240, 269872352), (256, 253005330), (285, 227260928), (304, 213057120), (320, 202404264), (380, 170445696), (384, 168670220), (456, 142038080), (480, 134936176), (512, 126502665), (570, 113630464), (608, 106528560), (640, 101202132), (760, 85222848), (768, 84335110), (912, 71019040), (960, 67468088), (1140, 56815232), (1216, 53264280), (1280, 50601066), (1520, 42611424), (1536, 42167555), (1824, 35509520), (1920, 33734044), (2280, 28407616), (2432, 26632140), (2560, 25300533), (3040, 21305712), (3648, 17754760), (3840, 16867022), (4560, 14203808), (4864, 13316070), (6080, 10652856), (7296, 8877380), (7680, 8433511), (9120, 7101904), (9728, 6658035), (12160, 5326428), (14592, 4438690), (18240, 3550952), (24320, 2663214), (29184, 2219345), (36480, 1775476), (48640, 1331607), (72960, 887738), (145920, 443869)]