15889136640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6121}}^1$

素因数の和:6175

約数の個数: 264

約数和(自身を含む): 55039375728

約数和(自身を除く): 39150239088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1024, 1040, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2560, 2704, 3072, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5120, 5408, 6121, 6240, 6656, 6760, 7680, 8112, 8320, 9984, 10140, 10816, 12242, 12480, 13312, 13520, 15360, 16224, 16640, 18363, 19968, 20280, 21632, 24484, 24960, 27040, 30605, 32448, 33280, 36726, 39936, 40560, 43264, 48968, 49920, 54080, 61210, 64896, 66560, 73452, 79573, 81120, 86528, 91815, 97936, 99840, 108160, 122420, 129792, 146904, 159146, 162240, 173056, 183630, 195872, 199680, 216320, 238719, 244840, 259584, 293808, 318292, 324480, 367260, 391744, 397865, 432640, 477438, 489680, 519168, 587616, 636584, 648960, 734520, 783488, 795730, 865280, 954876, 979360, 1034449, 1175232, 1193595, 1273168, 1297920, 1469040, 1566976, 1591460, 1909752, 1958720, 2068898, 2350464, 2387190, 2546336, 2595840, 2938080, 3103347, 3133952, 3182920, 3819504, 3917440, 4137796, 4700928, 4774380, 5092672, 5172245, 5876160, 6206694, 6267904, 6365840, 7639008, 7834880, 8275592, 9401856, 9548760, 10185344, 10344490, 11752320, 12413388, 12731680, 15278016, 15516735, 15669760, 16551184, 18803712, 19097520, 20370688, 20688980, 23504640, 24826776, 25463360, 30556032, 31033470, 31339520, 33102368, 38195040, 40741376, 41377960, 47009280, 49653552, 50926720, 61112064, 62066940, 66204736, 76390080, 81482752, 82755920, 94018560, 99307104, 101853440, 122224128, 124133880, 132409472, 152780160, 165511840, 198614208, 203706880, 244448256, 248267760, 264818944, 305560320, 331023680, 397228416, 407413760, 496535520, 529637888, 611120640, 662047360, 794456832, 993071040, 1059275776, 1222241280, 1324094720, 1588913664, 1986142080, 2648189440, 3177827328, 3972284160, 5296378880, 7944568320, 15889136640]

約数ペア:

[(1, 15889136640), (2, 7944568320), (3, 5296378880), (4, 3972284160), (5, 3177827328), (6, 2648189440), (8, 1986142080), (10, 1588913664), (12, 1324094720), (13, 1222241280), (15, 1059275776), (16, 993071040), (20, 794456832), (24, 662047360), (26, 611120640), (30, 529637888), (32, 496535520), (39, 407413760), (40, 397228416), (48, 331023680), (52, 305560320), (60, 264818944), (64, 248267760), (65, 244448256), (78, 203706880), (80, 198614208), (96, 165511840), (104, 152780160), (120, 132409472), (128, 124133880), (130, 122224128), (156, 101853440), (160, 99307104), (169, 94018560), (192, 82755920), (195, 81482752), (208, 76390080), (240, 66204736), (256, 62066940), (260, 61112064), (312, 50926720), (320, 49653552), (338, 47009280), (384, 41377960), (390, 40741376), (416, 38195040), (480, 33102368), (507, 31339520), (512, 31033470), (520, 30556032), (624, 25463360), (640, 24826776), (676, 23504640), (768, 20688980), (780, 20370688), (832, 19097520), (845, 18803712), (960, 16551184), (1014, 15669760), (1024, 15516735), (1040, 15278016), (1248, 12731680), (1280, 12413388), (1352, 11752320), (1536, 10344490), (1560, 10185344), (1664, 9548760), (1690, 9401856), (1920, 8275592), (2028, 7834880), (2080, 7639008), (2496, 6365840), (2535, 6267904), (2560, 6206694), (2704, 5876160), (3072, 5172245), (3120, 5092672), (3328, 4774380), (3380, 4700928), (3840, 4137796), (4056, 3917440), (4160, 3819504), (4992, 3182920), (5070, 3133952), (5120, 3103347), (5408, 2938080), (6121, 2595840), (6240, 2546336), (6656, 2387190), (6760, 2350464), (7680, 2068898), (8112, 1958720), (8320, 1909752), (9984, 1591460), (10140, 1566976), (10816, 1469040), (12242, 1297920), (12480, 1273168), (13312, 1193595), (13520, 1175232), (15360, 1034449), (16224, 979360), (16640, 954876), (18363, 865280), (19968, 795730), (20280, 783488), (21632, 734520), (24484, 648960), (24960, 636584), (27040, 587616), (30605, 519168), (32448, 489680), (33280, 477438), (36726, 432640), (39936, 397865), (40560, 391744), (43264, 367260), (48968, 324480), (49920, 318292), (54080, 293808), (61210, 259584), (64896, 244840), (66560, 238719), (73452, 216320), (79573, 199680), (81120, 195872), (86528, 183630), (91815, 173056), (97936, 162240), (99840, 159146), (108160, 146904), (122420, 129792)]