82915272960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1660963}}^1$

素因数の和:1661000

約数の個数: 144

約数和(自身を含む): 285180874944

約数和(自身を除く): 202265601984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 1660963, 3321926, 4982889, 6643852, 8304815, 9965778, 13287704, 16609630, 19931556, 21592519, 24914445, 26575408, 33219260, 39863112, 43185038, 49828890, 53150816, 64777557, 66438520, 79726224, 86370076, 99657780, 106301632, 107962595, 129555114, 132877040, 159452448, 172740152, 199315560, 212603264, 215925190, 259110228, 265754080, 318904896, 323887785, 345480304, 398631120, 425206528, 431850380, 518220456, 531508160, 637809792, 647775570, 690960608, 797262240, 863700760, 1036440912, 1063016320, 1275619584, 1295551140, 1381921216, 1594524480, 1727401520, 2072881824, 2126032640, 2591102280, 2763842432, 3189048960, 3454803040, 4145763648, 5182204560, 5527684864, 6378097920, 6909606080, 8291527296, 10364409120, 13819212160, 16583054592, 20728818240, 27638424320, 41457636480, 82915272960]

約数ペア:

[(1, 82915272960), (2, 41457636480), (3, 27638424320), (4, 20728818240), (5, 16583054592), (6, 13819212160), (8, 10364409120), (10, 8291527296), (12, 6909606080), (13, 6378097920), (15, 5527684864), (16, 5182204560), (20, 4145763648), (24, 3454803040), (26, 3189048960), (30, 2763842432), (32, 2591102280), (39, 2126032640), (40, 2072881824), (48, 1727401520), (52, 1594524480), (60, 1381921216), (64, 1295551140), (65, 1275619584), (78, 1063016320), (80, 1036440912), (96, 863700760), (104, 797262240), (120, 690960608), (128, 647775570), (130, 637809792), (156, 531508160), (160, 518220456), (192, 431850380), (195, 425206528), (208, 398631120), (240, 345480304), (256, 323887785), (260, 318904896), (312, 265754080), (320, 259110228), (384, 215925190), (390, 212603264), (416, 199315560), (480, 172740152), (520, 159452448), (624, 132877040), (640, 129555114), (768, 107962595), (780, 106301632), (832, 99657780), (960, 86370076), (1040, 79726224), (1248, 66438520), (1280, 64777557), (1560, 53150816), (1664, 49828890), (1920, 43185038), (2080, 39863112), (2496, 33219260), (3120, 26575408), (3328, 24914445), (3840, 21592519), (4160, 19931556), (4992, 16609630), (6240, 13287704), (8320, 9965778), (9984, 8304815), (12480, 6643852), (16640, 4982889), (24960, 3321926), (49920, 1660963)]