15219998976

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 432

約数和(自身を含む): 51791068224

約数和(自身を除く): 36571069248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 53, 56, 64, 78, 84, 91, 96, 98, 104, 106, 112, 128, 147, 156, 159, 168, 182, 192, 196, 208, 212, 224, 256, 273, 294, 312, 318, 336, 364, 371, 384, 392, 416, 424, 448, 546, 587, 588, 624, 636, 637, 672, 689, 728, 742, 768, 784, 832, 848, 896, 1092, 1113, 1174, 1176, 1248, 1272, 1274, 1344, 1378, 1456, 1484, 1568, 1664, 1696, 1761, 1792, 1911, 2067, 2184, 2226, 2348, 2352, 2496, 2544, 2548, 2597, 2688, 2756, 2912, 2968, 3136, 3328, 3392, 3522, 3822, 4109, 4134, 4368, 4452, 4696, 4704, 4823, 4992, 5088, 5096, 5194, 5376, 5512, 5824, 5936, 6272, 6784, 7044, 7631, 7644, 7791, 8218, 8268, 8736, 8904, 9392, 9408, 9646, 9984, 10176, 10192, 10388, 11024, 11648, 11872, 12327, 12544, 13568, 14088, 14469, 15262, 15288, 15582, 16436, 16536, 17472, 17808, 18784, 18816, 19292, 20352, 20384, 20776, 22048, 22893, 23296, 23744, 24654, 28176, 28763, 28938, 30524, 30576, 31111, 31164, 32872, 33072, 33761, 34944, 35616, 37568, 37632, 38584, 40704, 40768, 41552, 44096, 45786, 47488, 49308, 53417, 56352, 57526, 57876, 61048, 61152, 62222, 62328, 65744, 66144, 67522, 69888, 71232, 75136, 77168, 81536, 83104, 86289, 88192, 91572, 93333, 94976, 98616, 101283, 106834, 112704, 115052, 115752, 122096, 122304, 124444, 124656, 131488, 132288, 135044, 142464, 150272, 154336, 160251, 163072, 166208, 172578, 176384, 183144, 186666, 197232, 202566, 213668, 217777, 225408, 230104, 231504, 244192, 244608, 248888, 249312, 262976, 264576, 270088, 284928, 308672, 320502, 332416, 345156, 366288, 373332, 373919, 394464, 404443, 405132, 427336, 435554, 450816, 460208, 463008, 488384, 489216, 497776, 498624, 525952, 529152, 540176, 617344, 641004, 653331, 664832, 690312, 732576, 746664, 747838, 788928, 808886, 810264, 854672, 871108, 920416, 926016, 976768, 995552, 997248, 1051904, 1080352, 1121757, 1213329, 1234688, 1282008, 1306662, 1380624, 1465152, 1493328, 1495676, 1524439, 1577856, 1617772, 1620528, 1709344, 1742216, 1840832, 1852032, 1953536, 1991104, 1994496, 2160704, 2243514, 2426658, 2564016, 2613324, 2761248, 2831101, 2930304, 2986656, 2991352, 3048878, 3155712, 3235544, 3241056, 3418688, 3484432, 3681664, 3704064, 3982208, 4321408, 4487028, 4573317, 4853316, 5128032, 5226648, 5522496, 5662202, 5860608, 5973312, 5982704, 6097756, 6471088, 6482112, 6837376, 6968864, 7363328, 7964416, 8493303, 8642816, 8974056, 9146634, 9706632, 10256064, 10453296, 11044992, 11324404, 11946624, 11965408, 12195512, 12942176, 12964224, 13674752, 13937728, 16986606, 17948112, 18293268, 19413264, 19817707, 20512128, 20906592, 22089984, 22648808, 23893248, 23930816, 24391024, 25884352, 25928448, 27875456, 33973212, 35896224, 36586536, 38826528, 39635414, 41024256, 41813184, 45297616, 47861632, 48782048, 51768704, 55750912, 59453121, 67946424, 71792448, 73173072, 77653056, 79270828, 83626368, 90595232, 95723264, 97564096, 103537408, 118906242, 135892848, 143584896, 146346144, 155306112, 158541656, 167252736, 181190464, 195128192, 237812484, 271785696, 287169792, 292692288, 310612224, 317083312, 362380928, 390256384, 475624968, 543571392, 585384576, 634166624, 724761856, 951249936, 1087142784, 1170769152, 1268333248, 1902499872, 2174285568, 2536666496, 3804999744, 5073332992, 7609999488, 15219998976]

約数ペア:

[(1, 15219998976), (2, 7609999488), (3, 5073332992), (4, 3804999744), (6, 2536666496), (7, 2174285568), (8, 1902499872), (12, 1268333248), (13, 1170769152), (14, 1087142784), (16, 951249936), (21, 724761856), (24, 634166624), (26, 585384576), (28, 543571392), (32, 475624968), (39, 390256384), (42, 362380928), (48, 317083312), (49, 310612224), (52, 292692288), (53, 287169792), (56, 271785696), (64, 237812484), (78, 195128192), (84, 181190464), (91, 167252736), (96, 158541656), (98, 155306112), (104, 146346144), (106, 143584896), (112, 135892848), (128, 118906242), (147, 103537408), (156, 97564096), (159, 95723264), (168, 90595232), (182, 83626368), (192, 79270828), (196, 77653056), (208, 73173072), (212, 71792448), (224, 67946424), (256, 59453121), (273, 55750912), (294, 51768704), (312, 48782048), (318, 47861632), (336, 45297616), (364, 41813184), (371, 41024256), (384, 39635414), (392, 38826528), (416, 36586536), (424, 35896224), (448, 33973212), (546, 27875456), (587, 25928448), (588, 25884352), (624, 24391024), (636, 23930816), (637, 23893248), (672, 22648808), (689, 22089984), (728, 20906592), (742, 20512128), (768, 19817707), (784, 19413264), (832, 18293268), (848, 17948112), (896, 16986606), (1092, 13937728), (1113, 13674752), (1174, 12964224), (1176, 12942176), (1248, 12195512), (1272, 11965408), (1274, 11946624), (1344, 11324404), (1378, 11044992), (1456, 10453296), (1484, 10256064), (1568, 9706632), (1664, 9146634), (1696, 8974056), (1761, 8642816), (1792, 8493303), (1911, 7964416), (2067, 7363328), (2184, 6968864), (2226, 6837376), (2348, 6482112), (2352, 6471088), (2496, 6097756), (2544, 5982704), (2548, 5973312), (2597, 5860608), (2688, 5662202), (2756, 5522496), (2912, 5226648), (2968, 5128032), (3136, 4853316), (3328, 4573317), (3392, 4487028), (3522, 4321408), (3822, 3982208), (4109, 3704064), (4134, 3681664), (4368, 3484432), (4452, 3418688), (4696, 3241056), (4704, 3235544), (4823, 3155712), (4992, 3048878), (5088, 2991352), (5096, 2986656), (5194, 2930304), (5376, 2831101), (5512, 2761248), (5824, 2613324), (5936, 2564016), (6272, 2426658), (6784, 2243514), (7044, 2160704), (7631, 1994496), (7644, 1991104), (7791, 1953536), (8218, 1852032), (8268, 1840832), (8736, 1742216), (8904, 1709344), (9392, 1620528), (9408, 1617772), (9646, 1577856), (9984, 1524439), (10176, 1495676), (10192, 1493328), (10388, 1465152), (11024, 1380624), (11648, 1306662), (11872, 1282008), (12327, 1234688), (12544, 1213329), (13568, 1121757), (14088, 1080352), (14469, 1051904), (15262, 997248), (15288, 995552), (15582, 976768), (16436, 926016), (16536, 920416), (17472, 871108), (17808, 854672), (18784, 810264), (18816, 808886), (19292, 788928), (20352, 747838), (20384, 746664), (20776, 732576), (22048, 690312), (22893, 664832), (23296, 653331), (23744, 641004), (24654, 617344), (28176, 540176), (28763, 529152), (28938, 525952), (30524, 498624), (30576, 497776), (31111, 489216), (31164, 488384), (32872, 463008), (33072, 460208), (33761, 450816), (34944, 435554), (35616, 427336), (37568, 405132), (37632, 404443), (38584, 394464), (40704, 373919), (40768, 373332), (41552, 366288), (44096, 345156), (45786, 332416), (47488, 320502), (49308, 308672), (53417, 284928), (56352, 270088), (57526, 264576), (57876, 262976), (61048, 249312), (61152, 248888), (62222, 244608), (62328, 244192), (65744, 231504), (66144, 230104), (67522, 225408), (69888, 217777), (71232, 213668), (75136, 202566), (77168, 197232), (81536, 186666), (83104, 183144), (86289, 176384), (88192, 172578), (91572, 166208), (93333, 163072), (94976, 160251), (98616, 154336), (101283, 150272), (106834, 142464), (112704, 135044), (115052, 132288), (115752, 131488), (122096, 124656), (122304, 124444)]