498965280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 1753254720

約数和(自身を除く): 1254289440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 121, 132, 142, 160, 165, 176, 213, 220, 240, 242, 264, 284, 330, 352, 355, 363, 426, 440, 480, 484, 528, 568, 605, 660, 710, 726, 781, 852, 880, 968, 1056, 1065, 1136, 1210, 1320, 1331, 1420, 1452, 1562, 1704, 1760, 1815, 1936, 2130, 2272, 2343, 2420, 2640, 2662, 2840, 2904, 3124, 3408, 3630, 3872, 3905, 3993, 4260, 4686, 4840, 5280, 5324, 5680, 5808, 6248, 6655, 6816, 7260, 7810, 7986, 8520, 8591, 9372, 9680, 10648, 11360, 11616, 11715, 12496, 13310, 14520, 14641, 15620, 15972, 17040, 17182, 18744, 19360, 19965, 21296, 23430, 24992, 25773, 26620, 29040, 29282, 31240, 31944, 34080, 34364, 37488, 39930, 42592, 42955, 43923, 46860, 51546, 53240, 58080, 58564, 62480, 63888, 68728, 73205, 74976, 79860, 85910, 87846, 93720, 94501, 103092, 106480, 117128, 124960, 127776, 128865, 137456, 146410, 159720, 171820, 175692, 187440, 189002, 206184, 212960, 219615, 234256, 257730, 274912, 283503, 292820, 319440, 343640, 351384, 374880, 378004, 412368, 439230, 468512, 472505, 515460, 567006, 585640, 638880, 687280, 702768, 756008, 824736, 878460, 945010, 1030920, 1039511, 1134012, 1171280, 1374560, 1405536, 1417515, 1512016, 1756920, 1890020, 2061840, 2079022, 2268024, 2342560, 2835030, 3024032, 3118533, 3513840, 3780040, 4123680, 4158044, 4536048, 5197555, 5670060, 6237066, 7027680, 7560080, 8316088, 9072096, 10395110, 11340120, 12474132, 15120160, 15592665, 16632176, 20790220, 22680240, 24948264, 31185330, 33264352, 41580440, 45360480, 49896528, 62370660, 83160880, 99793056, 124741320, 166321760, 249482640, 498965280]

約数ペア:

[(1, 498965280), (2, 249482640), (3, 166321760), (4, 124741320), (5, 99793056), (6, 83160880), (8, 62370660), (10, 49896528), (11, 45360480), (12, 41580440), (15, 33264352), (16, 31185330), (20, 24948264), (22, 22680240), (24, 20790220), (30, 16632176), (32, 15592665), (33, 15120160), (40, 12474132), (44, 11340120), (48, 10395110), (55, 9072096), (60, 8316088), (66, 7560080), (71, 7027680), (80, 6237066), (88, 5670060), (96, 5197555), (110, 4536048), (120, 4158044), (121, 4123680), (132, 3780040), (142, 3513840), (160, 3118533), (165, 3024032), (176, 2835030), (213, 2342560), (220, 2268024), (240, 2079022), (242, 2061840), (264, 1890020), (284, 1756920), (330, 1512016), (352, 1417515), (355, 1405536), (363, 1374560), (426, 1171280), (440, 1134012), (480, 1039511), (484, 1030920), (528, 945010), (568, 878460), (605, 824736), (660, 756008), (710, 702768), (726, 687280), (781, 638880), (852, 585640), (880, 567006), (968, 515460), (1056, 472505), (1065, 468512), (1136, 439230), (1210, 412368), (1320, 378004), (1331, 374880), (1420, 351384), (1452, 343640), (1562, 319440), (1704, 292820), (1760, 283503), (1815, 274912), (1936, 257730), (2130, 234256), (2272, 219615), (2343, 212960), (2420, 206184), (2640, 189002), (2662, 187440), (2840, 175692), (2904, 171820), (3124, 159720), (3408, 146410), (3630, 137456), (3872, 128865), (3905, 127776), (3993, 124960), (4260, 117128), (4686, 106480), (4840, 103092), (5280, 94501), (5324, 93720), (5680, 87846), (5808, 85910), (6248, 79860), (6655, 74976), (6816, 73205), (7260, 68728), (7810, 63888), (7986, 62480), (8520, 58564), (8591, 58080), (9372, 53240), (9680, 51546), (10648, 46860), (11360, 43923), (11616, 42955), (11715, 42592), (12496, 39930), (13310, 37488), (14520, 34364), (14641, 34080), (15620, 31944), (15972, 31240), (17040, 29282), (17182, 29040), (18744, 26620), (19360, 25773), (19965, 24992), (21296, 23430)]