128565360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 320

約数和(自身を含む): 552821760

約数和(自身を除く): 424256400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 773, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1546, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2319, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3092, 3465, 3696, 3780, 3865, 3960, 4158, 4620, 4638, 4752, 5040, 5411, 5544, 5940, 6160, 6184, 6930, 6957, 7560, 7730, 7920, 8316, 8503, 9240, 9276, 10395, 10822, 11088, 11595, 11880, 12368, 13860, 13914, 15120, 15460, 16233, 16632, 17006, 18480, 18552, 20790, 20871, 21644, 23190, 23760, 25509, 27055, 27720, 27828, 30920, 32466, 33264, 34012, 34785, 37104, 41580, 41742, 42515, 43288, 46380, 48699, 51018, 54110, 55440, 55656, 59521, 61840, 64932, 68024, 69570, 76527, 81165, 83160, 83484, 85030, 86576, 92760, 97398, 102036, 104355, 108220, 111312, 119042, 127545, 129864, 136048, 139140, 146097, 153054, 162330, 166320, 166968, 170060, 178563, 185520, 194796, 204072, 208710, 216440, 229581, 238084, 243495, 255090, 259728, 278280, 292194, 297605, 306108, 324660, 333936, 340120, 357126, 382635, 389592, 408144, 417420, 432880, 459162, 476168, 486990, 510180, 535689, 556560, 584388, 595210, 612216, 649320, 680240, 714252, 730485, 765270, 779184, 834840, 892815, 918324, 952336, 973980, 1020360, 1071378, 1147905, 1168776, 1190420, 1224432, 1298640, 1428504, 1460970, 1530540, 1607067, 1669680, 1785630, 1836648, 1947960, 2040720, 2142756, 2295810, 2337552, 2380840, 2678445, 2857008, 2921940, 3061080, 3214134, 3571260, 3673296, 3895920, 4285512, 4591620, 4761680, 5356890, 5843880, 6122160, 6428268, 7142520, 8035335, 8571024, 9183240, 10713780, 11687760, 12856536, 14285040, 16070670, 18366480, 21427560, 25713072, 32141340, 42855120, 64282680, 128565360]

約数ペア:

[(1, 128565360), (2, 64282680), (3, 42855120), (4, 32141340), (5, 25713072), (6, 21427560), (7, 18366480), (8, 16070670), (9, 14285040), (10, 12856536), (11, 11687760), (12, 10713780), (14, 9183240), (15, 8571024), (16, 8035335), (18, 7142520), (20, 6428268), (21, 6122160), (22, 5843880), (24, 5356890), (27, 4761680), (28, 4591620), (30, 4285512), (33, 3895920), (35, 3673296), (36, 3571260), (40, 3214134), (42, 3061080), (44, 2921940), (45, 2857008), (48, 2678445), (54, 2380840), (55, 2337552), (56, 2295810), (60, 2142756), (63, 2040720), (66, 1947960), (70, 1836648), (72, 1785630), (77, 1669680), (80, 1607067), (84, 1530540), (88, 1460970), (90, 1428504), (99, 1298640), (105, 1224432), (108, 1190420), (110, 1168776), (112, 1147905), (120, 1071378), (126, 1020360), (132, 973980), (135, 952336), (140, 918324), (144, 892815), (154, 834840), (165, 779184), (168, 765270), (176, 730485), (180, 714252), (189, 680240), (198, 649320), (210, 612216), (216, 595210), (220, 584388), (231, 556560), (240, 535689), (252, 510180), (264, 486990), (270, 476168), (280, 459162), (297, 432880), (308, 417420), (315, 408144), (330, 389592), (336, 382635), (360, 357126), (378, 340120), (385, 333936), (396, 324660), (420, 306108), (432, 297605), (440, 292194), (462, 278280), (495, 259728), (504, 255090), (528, 243495), (540, 238084), (560, 229581), (594, 216440), (616, 208710), (630, 204072), (660, 194796), (693, 185520), (720, 178563), (756, 170060), (770, 166968), (773, 166320), (792, 162330), (840, 153054), (880, 146097), (924, 139140), (945, 136048), (990, 129864), (1008, 127545), (1080, 119042), (1155, 111312), (1188, 108220), (1232, 104355), (1260, 102036), (1320, 97398), (1386, 92760), (1485, 86576), (1512, 85030), (1540, 83484), (1546, 83160), (1584, 81165), (1680, 76527), (1848, 69570), (1890, 68024), (1980, 64932), (2079, 61840), (2160, 59521), (2310, 55656), (2319, 55440), (2376, 54110), (2520, 51018), (2640, 48699), (2772, 46380), (2970, 43288), (3024, 42515), (3080, 41742), (3092, 41580), (3465, 37104), (3696, 34785), (3780, 34012), (3865, 33264), (3960, 32466), (4158, 30920), (4620, 27828), (4638, 27720), (4752, 27055), (5040, 25509), (5411, 23760), (5544, 23190), (5940, 21644), (6160, 20871), (6184, 20790), (6930, 18552), (6957, 18480), (7560, 17006), (7730, 16632), (7920, 16233), (8316, 15460), (8503, 15120), (9240, 13914), (9276, 13860), (10395, 12368), (10822, 11880), (11088, 11595)]