1229791680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10988

約数の個数: 224

約数和(自身を含む): 4672584000

約数和(自身を除く): 3442792320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 10949, 11232, 12480, 14040, 18720, 21898, 22464, 28080, 32847, 37440, 43796, 54745, 56160, 65694, 87592, 98541, 109490, 112320, 131388, 142337, 164235, 175184, 197082, 218980, 262776, 284674, 295623, 328470, 350368, 394164, 427011, 437960, 492705, 525552, 569348, 591246, 656940, 700736, 711685, 788328, 854022, 875920, 985410, 1051104, 1138696, 1182492, 1281033, 1313880, 1423370, 1478115, 1576656, 1708044, 1751840, 1970820, 2102208, 2135055, 2277392, 2364984, 2562066, 2627760, 2846740, 2956230, 3153312, 3416088, 3503680, 3843099, 3941640, 4270110, 4554784, 4729968, 5124132, 5255520, 5693480, 5912460, 6306624, 6405165, 6832176, 7686198, 7883280, 8540220, 9109568, 9459936, 10248264, 10511040, 11386960, 11824920, 12810330, 13664352, 15372396, 15766560, 17080440, 18919872, 19215495, 20496528, 22773920, 23649840, 25620660, 27328704, 30744792, 31533120, 34160880, 38430990, 40993056, 45547840, 47299680, 51241320, 61489584, 68321760, 76861980, 81986112, 94599360, 102482640, 122979168, 136643520, 153723960, 204965280, 245958336, 307447920, 409930560, 614895840, 1229791680]

約数ペア:

[(1, 1229791680), (2, 614895840), (3, 409930560), (4, 307447920), (5, 245958336), (6, 204965280), (8, 153723960), (9, 136643520), (10, 122979168), (12, 102482640), (13, 94599360), (15, 81986112), (16, 76861980), (18, 68321760), (20, 61489584), (24, 51241320), (26, 47299680), (27, 45547840), (30, 40993056), (32, 38430990), (36, 34160880), (39, 31533120), (40, 30744792), (45, 27328704), (48, 25620660), (52, 23649840), (54, 22773920), (60, 20496528), (64, 19215495), (65, 18919872), (72, 17080440), (78, 15766560), (80, 15372396), (90, 13664352), (96, 12810330), (104, 11824920), (108, 11386960), (117, 10511040), (120, 10248264), (130, 9459936), (135, 9109568), (144, 8540220), (156, 7883280), (160, 7686198), (180, 6832176), (192, 6405165), (195, 6306624), (208, 5912460), (216, 5693480), (234, 5255520), (240, 5124132), (260, 4729968), (270, 4554784), (288, 4270110), (312, 3941640), (320, 3843099), (351, 3503680), (360, 3416088), (390, 3153312), (416, 2956230), (432, 2846740), (468, 2627760), (480, 2562066), (520, 2364984), (540, 2277392), (576, 2135055), (585, 2102208), (624, 1970820), (702, 1751840), (720, 1708044), (780, 1576656), (832, 1478115), (864, 1423370), (936, 1313880), (960, 1281033), (1040, 1182492), (1080, 1138696), (1170, 1051104), (1248, 985410), (1404, 875920), (1440, 854022), (1560, 788328), (1728, 711685), (1755, 700736), (1872, 656940), (2080, 591246), (2160, 569348), (2340, 525552), (2496, 492705), (2808, 437960), (2880, 427011), (3120, 394164), (3510, 350368), (3744, 328470), (4160, 295623), (4320, 284674), (4680, 262776), (5616, 218980), (6240, 197082), (7020, 175184), (7488, 164235), (8640, 142337), (9360, 131388), (10949, 112320), (11232, 109490), (12480, 98541), (14040, 87592), (18720, 65694), (21898, 56160), (22464, 54745), (28080, 43796), (32847, 37440)]