208029120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 224

約数和(自身を含む): 723717120

約数和(自身を除く): 515688000

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, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 211, 237, 240, 260, 312, 316, 320, 390, 395, 416, 422, 474, 480, 520, 624, 632, 633, 780, 790, 832, 844, 948, 960, 1027, 1040, 1055, 1185, 1248, 1264, 1266, 1560, 1580, 1688, 1896, 2054, 2080, 2110, 2370, 2496, 2528, 2532, 2743, 3081, 3120, 3160, 3165, 3376, 3792, 4108, 4160, 4220, 4740, 5056, 5064, 5135, 5486, 6162, 6240, 6320, 6330, 6752, 7584, 8216, 8229, 8440, 9480, 10128, 10270, 10972, 12324, 12480, 12640, 12660, 13504, 13715, 15168, 15405, 16432, 16458, 16669, 16880, 18960, 20256, 20540, 21944, 24648, 25280, 25320, 27430, 30810, 32864, 32916, 33338, 33760, 37920, 40512, 41080, 41145, 43888, 49296, 50007, 50640, 54860, 61620, 65728, 65832, 66676, 67520, 75840, 82160, 82290, 83345, 87776, 98592, 100014, 101280, 109720, 123240, 131664, 133352, 164320, 164580, 166690, 175552, 197184, 200028, 202560, 216697, 219440, 246480, 250035, 263328, 266704, 328640, 329160, 333380, 400056, 433394, 438880, 492960, 500070, 526656, 533408, 650091, 658320, 666760, 800112, 866788, 877760, 985920, 1000140, 1066816, 1083485, 1300182, 1316640, 1333520, 1600224, 1733576, 2000280, 2166970, 2600364, 2633280, 2667040, 3200448, 3250455, 3467152, 4000560, 4333940, 5200728, 5334080, 6500910, 6934304, 8001120, 8667880, 10401456, 13001820, 13868608, 16002240, 17335760, 20802912, 26003640, 34671520, 41605824, 52007280, 69343040, 104014560, 208029120]

約数ペア:

[(1, 208029120), (2, 104014560), (3, 69343040), (4, 52007280), (5, 41605824), (6, 34671520), (8, 26003640), (10, 20802912), (12, 17335760), (13, 16002240), (15, 13868608), (16, 13001820), (20, 10401456), (24, 8667880), (26, 8001120), (30, 6934304), (32, 6500910), (39, 5334080), (40, 5200728), (48, 4333940), (52, 4000560), (60, 3467152), (64, 3250455), (65, 3200448), (78, 2667040), (79, 2633280), (80, 2600364), (96, 2166970), (104, 2000280), (120, 1733576), (130, 1600224), (156, 1333520), (158, 1316640), (160, 1300182), (192, 1083485), (195, 1066816), (208, 1000140), (211, 985920), (237, 877760), (240, 866788), (260, 800112), (312, 666760), (316, 658320), (320, 650091), (390, 533408), (395, 526656), (416, 500070), (422, 492960), (474, 438880), (480, 433394), (520, 400056), (624, 333380), (632, 329160), (633, 328640), (780, 266704), (790, 263328), (832, 250035), (844, 246480), (948, 219440), (960, 216697), (1027, 202560), (1040, 200028), (1055, 197184), (1185, 175552), (1248, 166690), (1264, 164580), (1266, 164320), (1560, 133352), (1580, 131664), (1688, 123240), (1896, 109720), (2054, 101280), (2080, 100014), (2110, 98592), (2370, 87776), (2496, 83345), (2528, 82290), (2532, 82160), (2743, 75840), (3081, 67520), (3120, 66676), (3160, 65832), (3165, 65728), (3376, 61620), (3792, 54860), (4108, 50640), (4160, 50007), (4220, 49296), (4740, 43888), (5056, 41145), (5064, 41080), (5135, 40512), (5486, 37920), (6162, 33760), (6240, 33338), (6320, 32916), (6330, 32864), (6752, 30810), (7584, 27430), (8216, 25320), (8229, 25280), (8440, 24648), (9480, 21944), (10128, 20540), (10270, 20256), (10972, 18960), (12324, 16880), (12480, 16669), (12640, 16458), (12660, 16432), (13504, 15405), (13715, 15168)]