836887680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2596

約数の個数: 256

約数和(自身を含む): 3121200000

約数和(自身を除く): 2284312320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2549, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5098, 5130, 5472, 5760, 6080, 6840, 7296, 7647, 8208, 8640, 9120, 10196, 10260, 10944, 12160, 12745, 13680, 15294, 16416, 17280, 18240, 20392, 20520, 21888, 22941, 25490, 27360, 30588, 32832, 36480, 38235, 40784, 41040, 45882, 48431, 50980, 54720, 61176, 65664, 68823, 76470, 81568, 82080, 91764, 96862, 101960, 109440, 114705, 122352, 137646, 145293, 152940, 163136, 164160, 183528, 193724, 203920, 229410, 242155, 244704, 275292, 290586, 305880, 326272, 328320, 344115, 367056, 387448, 407840, 435879, 458820, 484310, 489408, 550584, 581172, 611760, 688230, 726465, 734112, 774896, 815680, 871758, 917640, 968620, 978816, 1101168, 1162344, 1223520, 1307637, 1376460, 1452930, 1468224, 1549792, 1631360, 1743516, 1835280, 1937240, 2179395, 2202336, 2324688, 2447040, 2615274, 2752920, 2905860, 2936448, 3099584, 3487032, 3670560, 3874480, 4358790, 4404672, 4649376, 4894080, 5230548, 5505840, 5811720, 6199168, 6538185, 6974064, 7341120, 7748960, 8717580, 8809344, 9298752, 10461096, 11011680, 11623440, 13076370, 13948128, 14682240, 15497920, 17435160, 18597504, 20922192, 22023360, 23246880, 26152740, 27896256, 30995840, 34870320, 41844384, 44046720, 46493760, 52305480, 55792512, 69740640, 83688768, 92987520, 104610960, 139481280, 167377536, 209221920, 278962560, 418443840, 836887680]

約数ペア:

[(1, 836887680), (2, 418443840), (3, 278962560), (4, 209221920), (5, 167377536), (6, 139481280), (8, 104610960), (9, 92987520), (10, 83688768), (12, 69740640), (15, 55792512), (16, 52305480), (18, 46493760), (19, 44046720), (20, 41844384), (24, 34870320), (27, 30995840), (30, 27896256), (32, 26152740), (36, 23246880), (38, 22023360), (40, 20922192), (45, 18597504), (48, 17435160), (54, 15497920), (57, 14682240), (60, 13948128), (64, 13076370), (72, 11623440), (76, 11011680), (80, 10461096), (90, 9298752), (95, 8809344), (96, 8717580), (108, 7748960), (114, 7341120), (120, 6974064), (128, 6538185), (135, 6199168), (144, 5811720), (152, 5505840), (160, 5230548), (171, 4894080), (180, 4649376), (190, 4404672), (192, 4358790), (216, 3874480), (228, 3670560), (240, 3487032), (270, 3099584), (285, 2936448), (288, 2905860), (304, 2752920), (320, 2615274), (342, 2447040), (360, 2324688), (380, 2202336), (384, 2179395), (432, 1937240), (456, 1835280), (480, 1743516), (513, 1631360), (540, 1549792), (570, 1468224), (576, 1452930), (608, 1376460), (640, 1307637), (684, 1223520), (720, 1162344), (760, 1101168), (855, 978816), (864, 968620), (912, 917640), (960, 871758), (1026, 815680), (1080, 774896), (1140, 734112), (1152, 726465), (1216, 688230), (1368, 611760), (1440, 581172), (1520, 550584), (1710, 489408), (1728, 484310), (1824, 458820), (1920, 435879), (2052, 407840), (2160, 387448), (2280, 367056), (2432, 344115), (2549, 328320), (2565, 326272), (2736, 305880), (2880, 290586), (3040, 275292), (3420, 244704), (3456, 242155), (3648, 229410), (4104, 203920), (4320, 193724), (4560, 183528), (5098, 164160), (5130, 163136), (5472, 152940), (5760, 145293), (6080, 137646), (6840, 122352), (7296, 114705), (7647, 109440), (8208, 101960), (8640, 96862), (9120, 91764), (10196, 82080), (10260, 81568), (10944, 76470), (12160, 68823), (12745, 65664), (13680, 61176), (15294, 54720), (16416, 50980), (17280, 48431), (18240, 45882), (20392, 41040), (20520, 40784), (21888, 38235), (22941, 36480), (25490, 32832), (27360, 30588)]