28461185280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11821}}^1$

素因数の和:11878

約数の個数: 432

約数和(自身を含む): 113088306240

約数和(自身を除く): 84627120960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2304, 2432, 2508, 2640, 2736, 2816, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3840, 3960, 4180, 4224, 4560, 4864, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7920, 8360, 8448, 9120, 9405, 10032, 10560, 10944, 11520, 11821, 12160, 12540, 12672, 13376, 13680, 14080, 14592, 15048, 15840, 16720, 18240, 18810, 20064, 21120, 21888, 23642, 24320, 25080, 25344, 26752, 27360, 30096, 31680, 33440, 35463, 36480, 37620, 40128, 42240, 43776, 47284, 50160, 53504, 54720, 59105, 60192, 63360, 66880, 70926, 72960, 75240, 80256, 94568, 100320, 106389, 109440, 118210, 120384, 126720, 130031, 133760, 141852, 150480, 160512, 177315, 189136, 200640, 212778, 218880, 224599, 236420, 240768, 260062, 267520, 283704, 300960, 354630, 378272, 390093, 401280, 425556, 449198, 472840, 481536, 520124, 531945, 567408, 601920, 650155, 673797, 709260, 756544, 780186, 802560, 851112, 898396, 945680, 1040248, 1063890, 1122995, 1134816, 1170279, 1203840, 1300310, 1347594, 1418520, 1513088, 1560372, 1702224, 1796792, 1891360, 1950465, 2021391, 2080496, 2127780, 2245990, 2269632, 2340558, 2407680, 2470589, 2600620, 2695188, 2837040, 3026176, 3120744, 3368985, 3404448, 3593584, 3782720, 3900930, 4042782, 4160992, 4255560, 4491980, 4539264, 4681116, 4941178, 5201240, 5390376, 5674080, 5851395, 6241488, 6737970, 6808896, 7187168, 7411767, 7565440, 7801860, 8085564, 8321984, 8511120, 8983960, 9078528, 9362232, 9882356, 10106955, 10402480, 10780752, 11348160, 11702790, 12352945, 12482976, 13475940, 13617792, 14374336, 14823534, 15130880, 15603720, 16171128, 16643968, 17022240, 17967920, 18724464, 19764712, 20213910, 20804960, 21561504, 22235301, 22696320, 23405580, 24705890, 24965952, 26951880, 27235584, 28748672, 29647068, 31207440, 32342256, 33287936, 34044480, 35935840, 37058835, 37448928, 39529424, 40427820, 41609920, 43123008, 44470602, 45392640, 46811160, 49411780, 49931904, 53903760, 57497344, 59294136, 62414880, 64684512, 68088960, 71871680, 74117670, 74897856, 79058848, 80855640, 83219840, 86246016, 88941204, 93622320, 98823560, 99863808, 107807520, 111176505, 118588272, 124829760, 129369024, 136177920, 143743360, 148235340, 149795712, 158117696, 161711280, 166439680, 172492032, 177882408, 187244640, 197647120, 215615040, 222353010, 237176544, 249659520, 258738048, 287486720, 296470680, 299591424, 316235392, 323422560, 355764816, 374489280, 395294240, 431230080, 444706020, 474353088, 499319040, 517476096, 592941360, 632470784, 646845120, 711529632, 748978560, 790588480, 862460160, 889412040, 948706176, 1185882720, 1293690240, 1423059264, 1497957120, 1581176960, 1778824080, 1897412352, 2371765440, 2587380480, 2846118528, 3162353920, 3557648160, 4743530880, 5692237056, 7115296320, 9487061760, 14230592640, 28461185280]

約数ペア:

[(1, 28461185280), (2, 14230592640), (3, 9487061760), (4, 7115296320), (5, 5692237056), (6, 4743530880), (8, 3557648160), (9, 3162353920), (10, 2846118528), (11, 2587380480), (12, 2371765440), (15, 1897412352), (16, 1778824080), (18, 1581176960), (19, 1497957120), (20, 1423059264), (22, 1293690240), (24, 1185882720), (30, 948706176), (32, 889412040), (33, 862460160), (36, 790588480), (38, 748978560), (40, 711529632), (44, 646845120), (45, 632470784), (48, 592941360), (55, 517476096), (57, 499319040), (60, 474353088), (64, 444706020), (66, 431230080), (72, 395294240), (76, 374489280), (80, 355764816), (88, 323422560), (90, 316235392), (95, 299591424), (96, 296470680), (99, 287486720), (110, 258738048), (114, 249659520), (120, 237176544), (128, 222353010), (132, 215615040), (144, 197647120), (152, 187244640), (160, 177882408), (165, 172492032), (171, 166439680), (176, 161711280), (180, 158117696), (190, 149795712), (192, 148235340), (198, 143743360), (209, 136177920), (220, 129369024), (228, 124829760), (240, 118588272), (256, 111176505), (264, 107807520), (285, 99863808), (288, 98823560), (304, 93622320), (320, 88941204), (330, 86246016), (342, 83219840), (352, 80855640), (360, 79058848), (380, 74897856), (384, 74117670), (396, 71871680), (418, 68088960), (440, 64684512), (456, 62414880), (480, 59294136), (495, 57497344), (528, 53903760), (570, 49931904), (576, 49411780), (608, 46811160), (627, 45392640), (640, 44470602), (660, 43123008), (684, 41609920), (704, 40427820), (720, 39529424), (760, 37448928), (768, 37058835), (792, 35935840), (836, 34044480), (855, 33287936), (880, 32342256), (912, 31207440), (960, 29647068), (990, 28748672), (1045, 27235584), (1056, 26951880), (1140, 24965952), (1152, 24705890), (1216, 23405580), (1254, 22696320), (1280, 22235301), (1320, 21561504), (1368, 20804960), (1408, 20213910), (1440, 19764712), (1520, 18724464), (1584, 17967920), (1672, 17022240), (1710, 16643968), (1760, 16171128), (1824, 15603720), (1881, 15130880), (1920, 14823534), (1980, 14374336), (2090, 13617792), (2112, 13475940), (2280, 12482976), (2304, 12352945), (2432, 11702790), (2508, 11348160), (2640, 10780752), (2736, 10402480), (2816, 10106955), (2880, 9882356), (3040, 9362232), (3135, 9078528), (3168, 8983960), (3344, 8511120), (3420, 8321984), (3520, 8085564), (3648, 7801860), (3762, 7565440), (3840, 7411767), (3960, 7187168), (4180, 6808896), (4224, 6737970), (4560, 6241488), (4864, 5851395), (5016, 5674080), (5280, 5390376), (5472, 5201240), (5760, 4941178), (6080, 4681116), (6270, 4539264), (6336, 4491980), (6688, 4255560), (6840, 4160992), (7040, 4042782), (7296, 3900930), (7524, 3782720), (7920, 3593584), (8360, 3404448), (8448, 3368985), (9120, 3120744), (9405, 3026176), (10032, 2837040), (10560, 2695188), (10944, 2600620), (11520, 2470589), (11821, 2407680), (12160, 2340558), (12540, 2269632), (12672, 2245990), (13376, 2127780), (13680, 2080496), (14080, 2021391), (14592, 1950465), (15048, 1891360), (15840, 1796792), (16720, 1702224), (18240, 1560372), (18810, 1513088), (20064, 1418520), (21120, 1347594), (21888, 1300310), (23642, 1203840), (24320, 1170279), (25080, 1134816), (25344, 1122995), (26752, 1063890), (27360, 1040248), (30096, 945680), (31680, 898396), (33440, 851112), (35463, 802560), (36480, 780186), (37620, 756544), (40128, 709260), (42240, 673797), (43776, 650155), (47284, 601920), (50160, 567408), (53504, 531945), (54720, 520124), (59105, 481536), (60192, 472840), (63360, 449198), (66880, 425556), (70926, 401280), (72960, 390093), (75240, 378272), (80256, 354630), (94568, 300960), (100320, 283704), (106389, 267520), (109440, 260062), (118210, 240768), (120384, 236420), (126720, 224599), (130031, 218880), (133760, 212778), (141852, 200640), (150480, 189136), (160512, 177315)]