491124480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 432

約数和(自身を含む): 1983432192

約数和(自身を除く): 1492307712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 151, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 256, 264, 280, 302, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 453, 462, 480, 484, 528, 560, 604, 605, 616, 640, 660, 672, 704, 726, 755, 768, 770, 840, 847, 880, 896, 906, 924, 960, 968, 1056, 1057, 1120, 1155, 1208, 1210, 1232, 1280, 1320, 1344, 1408, 1452, 1510, 1540, 1661, 1680, 1694, 1760, 1792, 1812, 1815, 1848, 1920, 1936, 2112, 2114, 2240, 2265, 2310, 2416, 2420, 2464, 2541, 2640, 2688, 2816, 2904, 3020, 3080, 3171, 3322, 3360, 3388, 3520, 3624, 3630, 3696, 3840, 3872, 4224, 4228, 4235, 4480, 4530, 4620, 4832, 4840, 4928, 4983, 5082, 5280, 5285, 5376, 5808, 6040, 6160, 6342, 6644, 6720, 6776, 7040, 7248, 7260, 7392, 7744, 8305, 8448, 8456, 8470, 8960, 9060, 9240, 9664, 9680, 9856, 9966, 10164, 10560, 10570, 11616, 11627, 12080, 12320, 12684, 12705, 13288, 13440, 13552, 14080, 14496, 14520, 14784, 15488, 15855, 16610, 16912, 16940, 18120, 18271, 18480, 19328, 19360, 19712, 19932, 20328, 21120, 21140, 23232, 23254, 24160, 24640, 24915, 25368, 25410, 26576, 26880, 27104, 28992, 29040, 29568, 30976, 31710, 33220, 33824, 33880, 34881, 36240, 36542, 36960, 38656, 38720, 39864, 40656, 42240, 42280, 46464, 46508, 48320, 49280, 49830, 50736, 50820, 53152, 54208, 54813, 57984, 58080, 58135, 59136, 63420, 66440, 67648, 67760, 69762, 72480, 73084, 73920, 77440, 79728, 81312, 84560, 91355, 92928, 93016, 96640, 98560, 99660, 101472, 101640, 106304, 108416, 109626, 115968, 116160, 116270, 126840, 127897, 132880, 135296, 135520, 139524, 144960, 146168, 147840, 154880, 159456, 162624, 169120, 174405, 182710, 186032, 193280, 199320, 202944, 203280, 212608, 216832, 219252, 232320, 232540, 253680, 255794, 265760, 270592, 271040, 274065, 279048, 289920, 292336, 295680, 318912, 325248, 338240, 348810, 365420, 372064, 383691, 398640, 405888, 406560, 425216, 438504, 464640, 465080, 507360, 511588, 531520, 542080, 548130, 558096, 579840, 584672, 637824, 639485, 650496, 676480, 697620, 730840, 744128, 767382, 797280, 811776, 813120, 877008, 930160, 1014720, 1023176, 1063040, 1084160, 1096260, 1116192, 1169344, 1275648, 1278970, 1352960, 1395240, 1461680, 1488256, 1534764, 1594560, 1626240, 1754016, 1860320, 1918455, 2029440, 2046352, 2126080, 2192520, 2232384, 2338688, 2557940, 2790480, 2923360, 2976512, 3069528, 3189120, 3252480, 3508032, 3720640, 3836910, 4058880, 4092704, 4385040, 4464768, 4677376, 5115880, 5580960, 5846720, 6139056, 6378240, 7016064, 7441280, 7673820, 8185408, 8770080, 8929536, 10231760, 11161920, 11693440, 12278112, 14032128, 14882560, 15347640, 16370816, 17540160, 20463520, 22323840, 23386880, 24556224, 30695280, 32741632, 35080320, 40927040, 44647680, 49112448, 61390560, 70160640, 81854080, 98224896, 122781120, 163708160, 245562240, 491124480]

約数ペア:

[(1, 491124480), (2, 245562240), (3, 163708160), (4, 122781120), (5, 98224896), (6, 81854080), (7, 70160640), (8, 61390560), (10, 49112448), (11, 44647680), (12, 40927040), (14, 35080320), (15, 32741632), (16, 30695280), (20, 24556224), (21, 23386880), (22, 22323840), (24, 20463520), (28, 17540160), (30, 16370816), (32, 15347640), (33, 14882560), (35, 14032128), (40, 12278112), (42, 11693440), (44, 11161920), (48, 10231760), (55, 8929536), (56, 8770080), (60, 8185408), (64, 7673820), (66, 7441280), (70, 7016064), (77, 6378240), (80, 6139056), (84, 5846720), (88, 5580960), (96, 5115880), (105, 4677376), (110, 4464768), (112, 4385040), (120, 4092704), (121, 4058880), (128, 3836910), (132, 3720640), (140, 3508032), (151, 3252480), (154, 3189120), (160, 3069528), (165, 2976512), (168, 2923360), (176, 2790480), (192, 2557940), (210, 2338688), (220, 2232384), (224, 2192520), (231, 2126080), (240, 2046352), (242, 2029440), (256, 1918455), (264, 1860320), (280, 1754016), (302, 1626240), (308, 1594560), (320, 1534764), (330, 1488256), (336, 1461680), (352, 1395240), (363, 1352960), (384, 1278970), (385, 1275648), (420, 1169344), (440, 1116192), (448, 1096260), (453, 1084160), (462, 1063040), (480, 1023176), (484, 1014720), (528, 930160), (560, 877008), (604, 813120), (605, 811776), (616, 797280), (640, 767382), (660, 744128), (672, 730840), (704, 697620), (726, 676480), (755, 650496), (768, 639485), (770, 637824), (840, 584672), (847, 579840), (880, 558096), (896, 548130), (906, 542080), (924, 531520), (960, 511588), (968, 507360), (1056, 465080), (1057, 464640), (1120, 438504), (1155, 425216), (1208, 406560), (1210, 405888), (1232, 398640), (1280, 383691), (1320, 372064), (1344, 365420), (1408, 348810), (1452, 338240), (1510, 325248), (1540, 318912), (1661, 295680), (1680, 292336), (1694, 289920), (1760, 279048), (1792, 274065), (1812, 271040), (1815, 270592), (1848, 265760), (1920, 255794), (1936, 253680), (2112, 232540), (2114, 232320), (2240, 219252), (2265, 216832), (2310, 212608), (2416, 203280), (2420, 202944), (2464, 199320), (2541, 193280), (2640, 186032), (2688, 182710), (2816, 174405), (2904, 169120), (3020, 162624), (3080, 159456), (3171, 154880), (3322, 147840), (3360, 146168), (3388, 144960), (3520, 139524), (3624, 135520), (3630, 135296), (3696, 132880), (3840, 127897), (3872, 126840), (4224, 116270), (4228, 116160), (4235, 115968), (4480, 109626), (4530, 108416), (4620, 106304), (4832, 101640), (4840, 101472), (4928, 99660), (4983, 98560), (5082, 96640), (5280, 93016), (5285, 92928), (5376, 91355), (5808, 84560), (6040, 81312), (6160, 79728), (6342, 77440), (6644, 73920), (6720, 73084), (6776, 72480), (7040, 69762), (7248, 67760), (7260, 67648), (7392, 66440), (7744, 63420), (8305, 59136), (8448, 58135), (8456, 58080), (8470, 57984), (8960, 54813), (9060, 54208), (9240, 53152), (9664, 50820), (9680, 50736), (9856, 49830), (9966, 49280), (10164, 48320), (10560, 46508), (10570, 46464), (11616, 42280), (11627, 42240), (12080, 40656), (12320, 39864), (12684, 38720), (12705, 38656), (13288, 36960), (13440, 36542), (13552, 36240), (14080, 34881), (14496, 33880), (14520, 33824), (14784, 33220), (15488, 31710), (15855, 30976), (16610, 29568), (16912, 29040), (16940, 28992), (18120, 27104), (18271, 26880), (18480, 26576), (19328, 25410), (19360, 25368), (19712, 24915), (19932, 24640), (20328, 24160), (21120, 23254), (21140, 23232)]