16418653440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1338

約数の個数: 432

約数和(自身を含む): 61907690880

約数和(自身を除く): 45489037440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 71, 80, 84, 96, 98, 105, 112, 120, 128, 140, 142, 147, 160, 168, 192, 196, 210, 213, 224, 240, 245, 256, 280, 284, 294, 320, 336, 355, 384, 392, 420, 426, 448, 480, 490, 497, 560, 568, 588, 640, 672, 710, 735, 768, 784, 840, 852, 896, 960, 980, 994, 1065, 1120, 1136, 1176, 1229, 1280, 1344, 1420, 1470, 1491, 1568, 1680, 1704, 1792, 1920, 1960, 1988, 2130, 2240, 2272, 2352, 2458, 2485, 2688, 2840, 2940, 2982, 3136, 3360, 3408, 3479, 3687, 3840, 3920, 3976, 4260, 4480, 4544, 4704, 4916, 4970, 5376, 5680, 5880, 5964, 6145, 6272, 6720, 6816, 6958, 7374, 7455, 7840, 7952, 8520, 8603, 8960, 9088, 9408, 9832, 9940, 10437, 11360, 11760, 11928, 12290, 12544, 13440, 13632, 13916, 14748, 14910, 15680, 15904, 17040, 17206, 17395, 18176, 18435, 18816, 19664, 19880, 20874, 22720, 23520, 23856, 24580, 25809, 26880, 27264, 27832, 29496, 29820, 31360, 31808, 34080, 34412, 34790, 36870, 37632, 39328, 39760, 41748, 43015, 45440, 47040, 47712, 49160, 51618, 52185, 54528, 55664, 58992, 59640, 60221, 62720, 63616, 68160, 68824, 69580, 73740, 78656, 79520, 83496, 86030, 87259, 90880, 94080, 95424, 98320, 103236, 104370, 111328, 117984, 119280, 120442, 127232, 129045, 136320, 137648, 139160, 147480, 157312, 159040, 166992, 172060, 174518, 180663, 188160, 190848, 196640, 206472, 208740, 222656, 235968, 238560, 240884, 258090, 261777, 272640, 275296, 278320, 294960, 301105, 314624, 318080, 333984, 344120, 349036, 361326, 381696, 393280, 412944, 417480, 436295, 445312, 471936, 477120, 481768, 516180, 523554, 550592, 556640, 589920, 602210, 610813, 636160, 667968, 688240, 698072, 722652, 786560, 825888, 834960, 872590, 890624, 903315, 943872, 954240, 963536, 1032360, 1047108, 1101184, 1113280, 1179840, 1204420, 1221626, 1308885, 1335936, 1376480, 1396144, 1445304, 1573120, 1651776, 1669920, 1745180, 1806630, 1832439, 1908480, 1927072, 2064720, 2094216, 2202368, 2226560, 2359680, 2408840, 2443252, 2617770, 2671872, 2752960, 2792288, 2890608, 3054065, 3303552, 3339840, 3490360, 3613260, 3664878, 3854144, 4129440, 4188432, 4275691, 4453120, 4719360, 4817680, 4886504, 5235540, 5505920, 5584576, 5781216, 6108130, 6607104, 6679680, 6980720, 7226520, 7329756, 7708288, 8258880, 8376864, 8551382, 9162195, 9635360, 9773008, 10471080, 11011840, 11169152, 11562432, 12216260, 12827073, 13359360, 13961440, 14453040, 14659512, 15416576, 16517760, 16753728, 17102764, 18324390, 19270720, 19546016, 20942160, 21378455, 22338304, 23124864, 24432520, 25654146, 27922880, 28906080, 29319024, 33035520, 33507456, 34205528, 36648780, 38541440, 39092032, 41884320, 42756910, 46249728, 48865040, 51308292, 55845760, 57812160, 58638048, 64135365, 67014912, 68411056, 73297560, 77082880, 78184064, 83768640, 85513820, 97730080, 102616584, 111691520, 115624320, 117276096, 128270730, 136822112, 146595120, 156368128, 167537280, 171027640, 195460160, 205233168, 231248640, 234552192, 256541460, 273644224, 293190240, 335074560, 342055280, 390920320, 410466336, 469104384, 513082920, 547288448, 586380480, 684110560, 781840640, 820932672, 1026165840, 1094576896, 1172760960, 1368221120, 1641865344, 2052331680, 2345521920, 2736442240, 3283730688, 4104663360, 5472884480, 8209326720, 16418653440]

約数ペア:

[(1, 16418653440), (2, 8209326720), (3, 5472884480), (4, 4104663360), (5, 3283730688), (6, 2736442240), (7, 2345521920), (8, 2052331680), (10, 1641865344), (12, 1368221120), (14, 1172760960), (15, 1094576896), (16, 1026165840), (20, 820932672), (21, 781840640), (24, 684110560), (28, 586380480), (30, 547288448), (32, 513082920), (35, 469104384), (40, 410466336), (42, 390920320), (48, 342055280), (49, 335074560), (56, 293190240), (60, 273644224), (64, 256541460), (70, 234552192), (71, 231248640), (80, 205233168), (84, 195460160), (96, 171027640), (98, 167537280), (105, 156368128), (112, 146595120), (120, 136822112), (128, 128270730), (140, 117276096), (142, 115624320), (147, 111691520), (160, 102616584), (168, 97730080), (192, 85513820), (196, 83768640), (210, 78184064), (213, 77082880), (224, 73297560), (240, 68411056), (245, 67014912), (256, 64135365), (280, 58638048), (284, 57812160), (294, 55845760), (320, 51308292), (336, 48865040), (355, 46249728), (384, 42756910), (392, 41884320), (420, 39092032), (426, 38541440), (448, 36648780), (480, 34205528), (490, 33507456), (497, 33035520), (560, 29319024), (568, 28906080), (588, 27922880), (640, 25654146), (672, 24432520), (710, 23124864), (735, 22338304), (768, 21378455), (784, 20942160), (840, 19546016), (852, 19270720), (896, 18324390), (960, 17102764), (980, 16753728), (994, 16517760), (1065, 15416576), (1120, 14659512), (1136, 14453040), (1176, 13961440), (1229, 13359360), (1280, 12827073), (1344, 12216260), (1420, 11562432), (1470, 11169152), (1491, 11011840), (1568, 10471080), (1680, 9773008), (1704, 9635360), (1792, 9162195), (1920, 8551382), (1960, 8376864), (1988, 8258880), (2130, 7708288), (2240, 7329756), (2272, 7226520), (2352, 6980720), (2458, 6679680), (2485, 6607104), (2688, 6108130), (2840, 5781216), (2940, 5584576), (2982, 5505920), (3136, 5235540), (3360, 4886504), (3408, 4817680), (3479, 4719360), (3687, 4453120), (3840, 4275691), (3920, 4188432), (3976, 4129440), (4260, 3854144), (4480, 3664878), (4544, 3613260), (4704, 3490360), (4916, 3339840), (4970, 3303552), (5376, 3054065), (5680, 2890608), (5880, 2792288), (5964, 2752960), (6145, 2671872), (6272, 2617770), (6720, 2443252), (6816, 2408840), (6958, 2359680), (7374, 2226560), (7455, 2202368), (7840, 2094216), (7952, 2064720), (8520, 1927072), (8603, 1908480), (8960, 1832439), (9088, 1806630), (9408, 1745180), (9832, 1669920), (9940, 1651776), (10437, 1573120), (11360, 1445304), (11760, 1396144), (11928, 1376480), (12290, 1335936), (12544, 1308885), (13440, 1221626), (13632, 1204420), (13916, 1179840), (14748, 1113280), (14910, 1101184), (15680, 1047108), (15904, 1032360), (17040, 963536), (17206, 954240), (17395, 943872), (18176, 903315), (18435, 890624), (18816, 872590), (19664, 834960), (19880, 825888), (20874, 786560), (22720, 722652), (23520, 698072), (23856, 688240), (24580, 667968), (25809, 636160), (26880, 610813), (27264, 602210), (27832, 589920), (29496, 556640), (29820, 550592), (31360, 523554), (31808, 516180), (34080, 481768), (34412, 477120), (34790, 471936), (36870, 445312), (37632, 436295), (39328, 417480), (39760, 412944), (41748, 393280), (43015, 381696), (45440, 361326), (47040, 349036), (47712, 344120), (49160, 333984), (51618, 318080), (52185, 314624), (54528, 301105), (55664, 294960), (58992, 278320), (59640, 275296), (60221, 272640), (62720, 261777), (63616, 258090), (68160, 240884), (68824, 238560), (69580, 235968), (73740, 222656), (78656, 208740), (79520, 206472), (83496, 196640), (86030, 190848), (87259, 188160), (90880, 180663), (94080, 174518), (95424, 172060), (98320, 166992), (103236, 159040), (104370, 157312), (111328, 147480), (117984, 139160), (119280, 137648), (120442, 136320), (127232, 129045)]