7870155480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3329}}^1$

素因数の和:3559

約数の個数: 256

約数和(自身を含む): 28771200000

約数和(自身を除く): 20901044520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 199, 216, 220, 264, 270, 297, 330, 360, 396, 398, 440, 495, 540, 594, 597, 660, 792, 796, 990, 995, 1080, 1188, 1194, 1320, 1485, 1592, 1791, 1980, 1990, 2189, 2376, 2388, 2970, 2985, 3329, 3582, 3960, 3980, 4378, 4776, 5373, 5940, 5970, 6567, 6658, 7164, 7960, 8756, 8955, 9987, 10746, 10945, 11880, 11940, 13134, 13316, 14328, 16645, 17512, 17910, 19701, 19974, 21492, 21890, 23880, 26268, 26632, 26865, 29961, 32835, 33290, 35820, 36619, 39402, 39948, 42984, 43780, 49935, 52536, 53730, 59103, 59922, 65670, 66580, 71640, 73238, 78804, 79896, 87560, 89883, 98505, 99870, 107460, 109857, 118206, 119844, 131340, 133160, 146476, 149805, 157608, 179766, 183095, 197010, 199740, 214920, 219714, 236412, 239688, 262680, 292952, 295515, 299610, 329571, 359532, 366190, 394020, 399480, 439428, 449415, 472824, 549285, 591030, 599220, 659142, 662471, 719064, 732380, 788040, 878856, 898830, 988713, 1098570, 1182060, 1198440, 1318284, 1324942, 1464760, 1647855, 1797660, 1977426, 1987413, 2197140, 2364120, 2636568, 2649884, 3295710, 3312355, 3595320, 3954852, 3974826, 4394280, 4943565, 5299768, 5962239, 6591420, 6624710, 7287181, 7909704, 7949652, 9887130, 9937065, 11924478, 13182840, 13249420, 14574362, 15899304, 17886717, 19774260, 19874130, 21861543, 23848956, 26498840, 29148724, 29811195, 35773434, 36435905, 39548520, 39748260, 43723086, 47697912, 58297448, 59622390, 65584629, 71546868, 72871810, 79496520, 87446172, 89433585, 109307715, 119244780, 131169258, 143093736, 145743620, 174892344, 178867170, 196753887, 218615430, 238489560, 262338516, 291487240, 327923145, 357734340, 393507774, 437230860, 524677032, 655846290, 715468680, 787015548, 874461720, 983769435, 1311692580, 1574031096, 1967538870, 2623385160, 3935077740, 7870155480]

約数ペア:

[(1, 7870155480), (2, 3935077740), (3, 2623385160), (4, 1967538870), (5, 1574031096), (6, 1311692580), (8, 983769435), (9, 874461720), (10, 787015548), (11, 715468680), (12, 655846290), (15, 524677032), (18, 437230860), (20, 393507774), (22, 357734340), (24, 327923145), (27, 291487240), (30, 262338516), (33, 238489560), (36, 218615430), (40, 196753887), (44, 178867170), (45, 174892344), (54, 145743620), (55, 143093736), (60, 131169258), (66, 119244780), (72, 109307715), (88, 89433585), (90, 87446172), (99, 79496520), (108, 72871810), (110, 71546868), (120, 65584629), (132, 59622390), (135, 58297448), (165, 47697912), (180, 43723086), (198, 39748260), (199, 39548520), (216, 36435905), (220, 35773434), (264, 29811195), (270, 29148724), (297, 26498840), (330, 23848956), (360, 21861543), (396, 19874130), (398, 19774260), (440, 17886717), (495, 15899304), (540, 14574362), (594, 13249420), (597, 13182840), (660, 11924478), (792, 9937065), (796, 9887130), (990, 7949652), (995, 7909704), (1080, 7287181), (1188, 6624710), (1194, 6591420), (1320, 5962239), (1485, 5299768), (1592, 4943565), (1791, 4394280), (1980, 3974826), (1990, 3954852), (2189, 3595320), (2376, 3312355), (2388, 3295710), (2970, 2649884), (2985, 2636568), (3329, 2364120), (3582, 2197140), (3960, 1987413), (3980, 1977426), (4378, 1797660), (4776, 1647855), (5373, 1464760), (5940, 1324942), (5970, 1318284), (6567, 1198440), (6658, 1182060), (7164, 1098570), (7960, 988713), (8756, 898830), (8955, 878856), (9987, 788040), (10746, 732380), (10945, 719064), (11880, 662471), (11940, 659142), (13134, 599220), (13316, 591030), (14328, 549285), (16645, 472824), (17512, 449415), (17910, 439428), (19701, 399480), (19974, 394020), (21492, 366190), (21890, 359532), (23880, 329571), (26268, 299610), (26632, 295515), (26865, 292952), (29961, 262680), (32835, 239688), (33290, 236412), (35820, 219714), (36619, 214920), (39402, 199740), (39948, 197010), (42984, 183095), (43780, 179766), (49935, 157608), (52536, 149805), (53730, 146476), (59103, 133160), (59922, 131340), (65670, 119844), (66580, 118206), (71640, 109857), (73238, 107460), (78804, 99870), (79896, 98505), (87560, 89883)]