31920624736

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:215

約数の個数: 432

約数和(自身を含む): 91267821792

約数和(自身を除く): 59347197056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 73, 77, 88, 91, 104, 112, 119, 121, 136, 143, 146, 154, 176, 182, 187, 208, 221, 224, 238, 242, 272, 286, 292, 308, 352, 364, 374, 416, 442, 476, 484, 511, 544, 572, 584, 616, 728, 748, 803, 847, 884, 949, 952, 968, 1001, 1022, 1144, 1168, 1232, 1241, 1309, 1456, 1496, 1547, 1573, 1606, 1694, 1768, 1898, 1904, 1936, 2002, 2044, 2057, 2288, 2336, 2431, 2464, 2482, 2618, 2912, 2992, 3094, 3146, 3212, 3388, 3536, 3796, 3808, 3872, 4004, 4088, 4114, 4576, 4862, 4964, 5236, 5329, 5621, 5984, 6188, 6292, 6424, 6643, 6776, 7072, 7592, 8008, 8176, 8228, 8687, 8833, 9724, 9928, 10439, 10472, 10658, 11011, 11242, 12376, 12584, 12848, 13286, 13552, 13651, 14399, 15184, 16016, 16133, 16352, 16456, 17017, 17374, 17666, 19448, 19856, 20878, 20944, 21316, 22022, 22484, 24752, 25168, 25696, 26572, 26741, 27104, 27302, 28798, 30368, 32032, 32266, 32912, 34034, 34748, 35332, 37303, 38896, 39712, 41756, 41888, 42632, 44044, 44968, 49504, 50336, 53144, 53482, 54604, 57596, 58619, 61831, 64532, 65824, 68068, 69277, 69496, 70664, 73073, 74606, 77792, 83512, 85264, 88088, 89936, 90593, 95557, 106288, 106964, 109208, 112931, 114829, 115192, 117238, 123662, 129064, 136136, 138554, 138992, 141328, 146146, 149212, 150161, 167024, 170528, 176176, 177463, 179872, 181186, 187187, 191114, 212576, 213928, 218416, 225862, 229658, 230384, 234476, 247324, 258128, 272272, 277108, 277984, 282656, 292292, 298424, 300322, 334048, 352352, 354926, 362372, 374374, 382228, 410333, 427856, 436832, 451724, 459316, 460768, 468952, 484939, 494648, 516256, 544544, 554216, 584584, 596848, 600644, 634151, 644809, 709852, 724744, 748748, 762047, 764456, 803803, 820666, 855712, 903448, 918632, 937904, 969878, 989296, 996523, 1051127, 1108432, 1169168, 1177709, 1193696, 1201288, 1242241, 1268302, 1289618, 1419704, 1449488, 1497496, 1524094, 1528912, 1607606, 1641332, 1806896, 1837264, 1875808, 1939756, 1952093, 1978592, 1993046, 2102254, 2216864, 2338336, 2355418, 2402576, 2484482, 2536604, 2579236, 2839408, 2898976, 2994992, 3048188, 3057824, 3215212, 3282664, 3613792, 3674528, 3879512, 3904186, 3986092, 4204508, 4513663, 4710836, 4805152, 4968964, 5073208, 5158472, 5334329, 5678816, 5989984, 6096376, 6430424, 6565328, 6975661, 7759024, 7808372, 7972184, 8243963, 8382517, 8409016, 9027326, 9421672, 9937928, 10146416, 10316944, 10668658, 10961753, 12192752, 12860848, 12954799, 13130656, 13664651, 13951322, 15518048, 15616744, 15944368, 16487926, 16765034, 16818032, 18054652, 18843344, 19875856, 20292832, 20633888, 21337316, 21923506, 24385504, 25721696, 25909598, 27329302, 27902644, 31233488, 31888736, 32975852, 33530068, 33636064, 36109304, 37686688, 39751712, 42674632, 43847012, 51819196, 54658604, 55805288, 58677619, 62466976, 65951704, 67060136, 72218608, 76732271, 85349264, 87694024, 90683593, 103638392, 109317208, 111610576, 117355238, 131903408, 134120272, 142502789, 144437216, 153464542, 170698528, 175388048, 181367186, 207276784, 218634416, 223221152, 234710476, 263806816, 268240544, 285005578, 306929084, 350776096, 362734372, 414553568, 437268832, 469420952, 570011156, 613858168, 725468744, 938841904, 997519523, 1140022312, 1227716336, 1450937488, 1877683808, 1995039046, 2280044624, 2455432672, 2901874976, 3990078092, 4560089248, 7980156184, 15960312368, 31920624736]

約数ペア:

[(1, 31920624736), (2, 15960312368), (4, 7980156184), (7, 4560089248), (8, 3990078092), (11, 2901874976), (13, 2455432672), (14, 2280044624), (16, 1995039046), (17, 1877683808), (22, 1450937488), (26, 1227716336), (28, 1140022312), (32, 997519523), (34, 938841904), (44, 725468744), (52, 613858168), (56, 570011156), (68, 469420952), (73, 437268832), (77, 414553568), (88, 362734372), (91, 350776096), (104, 306929084), (112, 285005578), (119, 268240544), (121, 263806816), (136, 234710476), (143, 223221152), (146, 218634416), (154, 207276784), (176, 181367186), (182, 175388048), (187, 170698528), (208, 153464542), (221, 144437216), (224, 142502789), (238, 134120272), (242, 131903408), (272, 117355238), (286, 111610576), (292, 109317208), (308, 103638392), (352, 90683593), (364, 87694024), (374, 85349264), (416, 76732271), (442, 72218608), (476, 67060136), (484, 65951704), (511, 62466976), (544, 58677619), (572, 55805288), (584, 54658604), (616, 51819196), (728, 43847012), (748, 42674632), (803, 39751712), (847, 37686688), (884, 36109304), (949, 33636064), (952, 33530068), (968, 32975852), (1001, 31888736), (1022, 31233488), (1144, 27902644), (1168, 27329302), (1232, 25909598), (1241, 25721696), (1309, 24385504), (1456, 21923506), (1496, 21337316), (1547, 20633888), (1573, 20292832), (1606, 19875856), (1694, 18843344), (1768, 18054652), (1898, 16818032), (1904, 16765034), (1936, 16487926), (2002, 15944368), (2044, 15616744), (2057, 15518048), (2288, 13951322), (2336, 13664651), (2431, 13130656), (2464, 12954799), (2482, 12860848), (2618, 12192752), (2912, 10961753), (2992, 10668658), (3094, 10316944), (3146, 10146416), (3212, 9937928), (3388, 9421672), (3536, 9027326), (3796, 8409016), (3808, 8382517), (3872, 8243963), (4004, 7972184), (4088, 7808372), (4114, 7759024), (4576, 6975661), (4862, 6565328), (4964, 6430424), (5236, 6096376), (5329, 5989984), (5621, 5678816), (5984, 5334329), (6188, 5158472), (6292, 5073208), (6424, 4968964), (6643, 4805152), (6776, 4710836), (7072, 4513663), (7592, 4204508), (8008, 3986092), (8176, 3904186), (8228, 3879512), (8687, 3674528), (8833, 3613792), (9724, 3282664), (9928, 3215212), (10439, 3057824), (10472, 3048188), (10658, 2994992), (11011, 2898976), (11242, 2839408), (12376, 2579236), (12584, 2536604), (12848, 2484482), (13286, 2402576), (13552, 2355418), (13651, 2338336), (14399, 2216864), (15184, 2102254), (16016, 1993046), (16133, 1978592), (16352, 1952093), (16456, 1939756), (17017, 1875808), (17374, 1837264), (17666, 1806896), (19448, 1641332), (19856, 1607606), (20878, 1528912), (20944, 1524094), (21316, 1497496), (22022, 1449488), (22484, 1419704), (24752, 1289618), (25168, 1268302), (25696, 1242241), (26572, 1201288), (26741, 1193696), (27104, 1177709), (27302, 1169168), (28798, 1108432), (30368, 1051127), (32032, 996523), (32266, 989296), (32912, 969878), (34034, 937904), (34748, 918632), (35332, 903448), (37303, 855712), (38896, 820666), (39712, 803803), (41756, 764456), (41888, 762047), (42632, 748748), (44044, 724744), (44968, 709852), (49504, 644809), (50336, 634151), (53144, 600644), (53482, 596848), (54604, 584584), (57596, 554216), (58619, 544544), (61831, 516256), (64532, 494648), (65824, 484939), (68068, 468952), (69277, 460768), (69496, 459316), (70664, 451724), (73073, 436832), (74606, 427856), (77792, 410333), (83512, 382228), (85264, 374374), (88088, 362372), (89936, 354926), (90593, 352352), (95557, 334048), (106288, 300322), (106964, 298424), (109208, 292292), (112931, 282656), (114829, 277984), (115192, 277108), (117238, 272272), (123662, 258128), (129064, 247324), (136136, 234476), (138554, 230384), (138992, 229658), (141328, 225862), (146146, 218416), (149212, 213928), (150161, 212576), (167024, 191114), (170528, 187187), (176176, 181186), (177463, 179872)]