2749278720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 320

約数和(自身を含む): 9404398080

約数和(自身を除く): 6655119360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 128, 152, 160, 166, 190, 192, 227, 228, 240, 249, 256, 285, 304, 320, 332, 380, 384, 415, 454, 456, 480, 498, 512, 570, 608, 640, 664, 681, 760, 768, 830, 908, 912, 960, 996, 1135, 1140, 1216, 1245, 1280, 1328, 1362, 1520, 1536, 1577, 1660, 1816, 1824, 1920, 1992, 2270, 2280, 2432, 2490, 2560, 2656, 2724, 3040, 3154, 3320, 3405, 3632, 3648, 3840, 3984, 4313, 4540, 4560, 4731, 4864, 4980, 5312, 5448, 6080, 6308, 6640, 6810, 7264, 7296, 7680, 7885, 7968, 8626, 9080, 9120, 9462, 9728, 9960, 10624, 10896, 12160, 12616, 12939, 13280, 13620, 14528, 14592, 15770, 15936, 17252, 18160, 18240, 18841, 18924, 19920, 21248, 21565, 21792, 23655, 24320, 25232, 25878, 26560, 27240, 29056, 29184, 31540, 31872, 34504, 36320, 36480, 37682, 37848, 39840, 42496, 43130, 43584, 47310, 48640, 50464, 51756, 53120, 54480, 56523, 58112, 63080, 63744, 64695, 69008, 72640, 72960, 75364, 75696, 79680, 86260, 87168, 94205, 94620, 100928, 103512, 106240, 108960, 113046, 116224, 126160, 127488, 129390, 138016, 145280, 145920, 150728, 151392, 159360, 172520, 174336, 188410, 189240, 201856, 207024, 212480, 217920, 226092, 252320, 258780, 276032, 282615, 290560, 301456, 302784, 318720, 345040, 348672, 357979, 376820, 378480, 403712, 414048, 435840, 452184, 504640, 517560, 552064, 565230, 581120, 602912, 605568, 637440, 690080, 715958, 753640, 756960, 807424, 828096, 871680, 904368, 1009280, 1035120, 1073937, 1104128, 1130460, 1205824, 1211136, 1380160, 1431916, 1507280, 1513920, 1656192, 1743360, 1789895, 1808736, 2018560, 2070240, 2147874, 2208256, 2260920, 2411648, 2422272, 2760320, 2863832, 3014560, 3027840, 3312384, 3579790, 3617472, 4037120, 4140480, 4295748, 4521840, 4823296, 5369685, 5520640, 5727664, 6029120, 6055680, 6624768, 7159580, 7234944, 8280960, 8591496, 9043680, 9646592, 10739370, 11041280, 11455328, 12058240, 12111360, 14319160, 14469888, 16561920, 17182992, 18087360, 21478740, 22910656, 24116480, 28638320, 28939776, 33123840, 34365984, 36174720, 42957480, 45821312, 48232960, 57276640, 68731968, 72349440, 85914960, 91642624, 114553280, 137463936, 144698880, 171829920, 183285248, 229106560, 274927872, 343659840, 458213120, 549855744, 687319680, 916426240, 1374639360, 2749278720]

約数ペア:

[(1, 2749278720), (2, 1374639360), (3, 916426240), (4, 687319680), (5, 549855744), (6, 458213120), (8, 343659840), (10, 274927872), (12, 229106560), (15, 183285248), (16, 171829920), (19, 144698880), (20, 137463936), (24, 114553280), (30, 91642624), (32, 85914960), (38, 72349440), (40, 68731968), (48, 57276640), (57, 48232960), (60, 45821312), (64, 42957480), (76, 36174720), (80, 34365984), (83, 33123840), (95, 28939776), (96, 28638320), (114, 24116480), (120, 22910656), (128, 21478740), (152, 18087360), (160, 17182992), (166, 16561920), (190, 14469888), (192, 14319160), (227, 12111360), (228, 12058240), (240, 11455328), (249, 11041280), (256, 10739370), (285, 9646592), (304, 9043680), (320, 8591496), (332, 8280960), (380, 7234944), (384, 7159580), (415, 6624768), (454, 6055680), (456, 6029120), (480, 5727664), (498, 5520640), (512, 5369685), (570, 4823296), (608, 4521840), (640, 4295748), (664, 4140480), (681, 4037120), (760, 3617472), (768, 3579790), (830, 3312384), (908, 3027840), (912, 3014560), (960, 2863832), (996, 2760320), (1135, 2422272), (1140, 2411648), (1216, 2260920), (1245, 2208256), (1280, 2147874), (1328, 2070240), (1362, 2018560), (1520, 1808736), (1536, 1789895), (1577, 1743360), (1660, 1656192), (1816, 1513920), (1824, 1507280), (1920, 1431916), (1992, 1380160), (2270, 1211136), (2280, 1205824), (2432, 1130460), (2490, 1104128), (2560, 1073937), (2656, 1035120), (2724, 1009280), (3040, 904368), (3154, 871680), (3320, 828096), (3405, 807424), (3632, 756960), (3648, 753640), (3840, 715958), (3984, 690080), (4313, 637440), (4540, 605568), (4560, 602912), (4731, 581120), (4864, 565230), (4980, 552064), (5312, 517560), (5448, 504640), (6080, 452184), (6308, 435840), (6640, 414048), (6810, 403712), (7264, 378480), (7296, 376820), (7680, 357979), (7885, 348672), (7968, 345040), (8626, 318720), (9080, 302784), (9120, 301456), (9462, 290560), (9728, 282615), (9960, 276032), (10624, 258780), (10896, 252320), (12160, 226092), (12616, 217920), (12939, 212480), (13280, 207024), (13620, 201856), (14528, 189240), (14592, 188410), (15770, 174336), (15936, 172520), (17252, 159360), (18160, 151392), (18240, 150728), (18841, 145920), (18924, 145280), (19920, 138016), (21248, 129390), (21565, 127488), (21792, 126160), (23655, 116224), (24320, 113046), (25232, 108960), (25878, 106240), (26560, 103512), (27240, 100928), (29056, 94620), (29184, 94205), (31540, 87168), (31872, 86260), (34504, 79680), (36320, 75696), (36480, 75364), (37682, 72960), (37848, 72640), (39840, 69008), (42496, 64695), (43130, 63744), (43584, 63080), (47310, 58112), (48640, 56523), (50464, 54480), (51756, 53120)]