445347840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 1729728000

約数和(自身を除く): 1284380160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 109, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 218, 224, 228, 240, 256, 266, 280, 285, 304, 320, 327, 336, 380, 384, 399, 420, 436, 448, 456, 480, 512, 532, 545, 560, 570, 608, 640, 654, 665, 672, 760, 763, 768, 798, 840, 872, 896, 912, 960, 1024, 1064, 1090, 1120, 1140, 1216, 1280, 1308, 1330, 1344, 1520, 1526, 1536, 1596, 1635, 1680, 1744, 1792, 1824, 1920, 1995, 2048, 2071, 2128, 2180, 2240, 2280, 2289, 2432, 2560, 2616, 2660, 2688, 3040, 3052, 3072, 3192, 3270, 3360, 3488, 3584, 3648, 3815, 3840, 3990, 4142, 4256, 4360, 4480, 4560, 4578, 4864, 5120, 5232, 5320, 5376, 6080, 6104, 6144, 6213, 6384, 6540, 6720, 6976, 7168, 7296, 7630, 7680, 7980, 8284, 8512, 8720, 8960, 9120, 9156, 9728, 10240, 10355, 10464, 10640, 10752, 11445, 12160, 12208, 12426, 12768, 13080, 13440, 13952, 14336, 14497, 14592, 15260, 15360, 15960, 16568, 17024, 17440, 17920, 18240, 18312, 19456, 20710, 20928, 21280, 21504, 22890, 24320, 24416, 24852, 25536, 26160, 26880, 27904, 28994, 29184, 30520, 30720, 31065, 31920, 33136, 34048, 34880, 35840, 36480, 36624, 38912, 41420, 41856, 42560, 43008, 43491, 45780, 48640, 48832, 49704, 51072, 52320, 53760, 55808, 57988, 58368, 61040, 62130, 63840, 66272, 68096, 69760, 71680, 72485, 72960, 73248, 82840, 83712, 85120, 86982, 91560, 97280, 97664, 99408, 102144, 104640, 107520, 111616, 115976, 116736, 122080, 124260, 127680, 132544, 136192, 139520, 144970, 145920, 146496, 165680, 167424, 170240, 173964, 183120, 194560, 195328, 198816, 204288, 209280, 215040, 217455, 223232, 231952, 244160, 248520, 255360, 265088, 272384, 279040, 289940, 291840, 292992, 331360, 334848, 340480, 347928, 366240, 390656, 397632, 408576, 418560, 434910, 463904, 488320, 497040, 510720, 530176, 558080, 579880, 583680, 585984, 662720, 669696, 680960, 695856, 732480, 781312, 795264, 817152, 837120, 869820, 927808, 976640, 994080, 1021440, 1060352, 1116160, 1159760, 1171968, 1325440, 1361920, 1391712, 1464960, 1562624, 1590528, 1674240, 1739640, 1855616, 1953280, 1988160, 2042880, 2120704, 2319520, 2343936, 2650880, 2783424, 2929920, 3181056, 3348480, 3479280, 3711232, 3906560, 3976320, 4085760, 4241408, 4639040, 4687872, 5301760, 5566848, 5859840, 6362112, 6958560, 7422464, 7813120, 7952640, 9278080, 10603520, 11133696, 11719680, 12724224, 13917120, 14844928, 15905280, 18556160, 21207040, 22267392, 23439360, 27834240, 29689856, 31810560, 37112320, 44534784, 55668480, 63621120, 74224640, 89069568, 111336960, 148449280, 222673920, 445347840]

約数ペア:

[(1, 445347840), (2, 222673920), (3, 148449280), (4, 111336960), (5, 89069568), (6, 74224640), (7, 63621120), (8, 55668480), (10, 44534784), (12, 37112320), (14, 31810560), (15, 29689856), (16, 27834240), (19, 23439360), (20, 22267392), (21, 21207040), (24, 18556160), (28, 15905280), (30, 14844928), (32, 13917120), (35, 12724224), (38, 11719680), (40, 11133696), (42, 10603520), (48, 9278080), (56, 7952640), (57, 7813120), (60, 7422464), (64, 6958560), (70, 6362112), (76, 5859840), (80, 5566848), (84, 5301760), (95, 4687872), (96, 4639040), (105, 4241408), (109, 4085760), (112, 3976320), (114, 3906560), (120, 3711232), (128, 3479280), (133, 3348480), (140, 3181056), (152, 2929920), (160, 2783424), (168, 2650880), (190, 2343936), (192, 2319520), (210, 2120704), (218, 2042880), (224, 1988160), (228, 1953280), (240, 1855616), (256, 1739640), (266, 1674240), (280, 1590528), (285, 1562624), (304, 1464960), (320, 1391712), (327, 1361920), (336, 1325440), (380, 1171968), (384, 1159760), (399, 1116160), (420, 1060352), (436, 1021440), (448, 994080), (456, 976640), (480, 927808), (512, 869820), (532, 837120), (545, 817152), (560, 795264), (570, 781312), (608, 732480), (640, 695856), (654, 680960), (665, 669696), (672, 662720), (760, 585984), (763, 583680), (768, 579880), (798, 558080), (840, 530176), (872, 510720), (896, 497040), (912, 488320), (960, 463904), (1024, 434910), (1064, 418560), (1090, 408576), (1120, 397632), (1140, 390656), (1216, 366240), (1280, 347928), (1308, 340480), (1330, 334848), (1344, 331360), (1520, 292992), (1526, 291840), (1536, 289940), (1596, 279040), (1635, 272384), (1680, 265088), (1744, 255360), (1792, 248520), (1824, 244160), (1920, 231952), (1995, 223232), (2048, 217455), (2071, 215040), (2128, 209280), (2180, 204288), (2240, 198816), (2280, 195328), (2289, 194560), (2432, 183120), (2560, 173964), (2616, 170240), (2660, 167424), (2688, 165680), (3040, 146496), (3052, 145920), (3072, 144970), (3192, 139520), (3270, 136192), (3360, 132544), (3488, 127680), (3584, 124260), (3648, 122080), (3815, 116736), (3840, 115976), (3990, 111616), (4142, 107520), (4256, 104640), (4360, 102144), (4480, 99408), (4560, 97664), (4578, 97280), (4864, 91560), (5120, 86982), (5232, 85120), (5320, 83712), (5376, 82840), (6080, 73248), (6104, 72960), (6144, 72485), (6213, 71680), (6384, 69760), (6540, 68096), (6720, 66272), (6976, 63840), (7168, 62130), (7296, 61040), (7630, 58368), (7680, 57988), (7980, 55808), (8284, 53760), (8512, 52320), (8720, 51072), (8960, 49704), (9120, 48832), (9156, 48640), (9728, 45780), (10240, 43491), (10355, 43008), (10464, 42560), (10640, 41856), (10752, 41420), (11445, 38912), (12160, 36624), (12208, 36480), (12426, 35840), (12768, 34880), (13080, 34048), (13440, 33136), (13952, 31920), (14336, 31065), (14497, 30720), (14592, 30520), (15260, 29184), (15360, 28994), (15960, 27904), (16568, 26880), (17024, 26160), (17440, 25536), (17920, 24852), (18240, 24416), (18312, 24320), (19456, 22890), (20710, 21504), (20928, 21280)]