157463280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16855

約数の個数: 120

約数和(自身を含む): 569526048

約数和(自身を除く): 412062768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 16823, 33646, 50469, 67292, 84115, 100938, 134584, 151407, 168230, 201876, 218699, 252345, 269168, 302814, 336460, 403752, 437398, 504690, 605628, 656097, 672920, 757035, 807504, 874796, 1009380, 1093495, 1211256, 1312194, 1345840, 1514070, 1749592, 1968291, 2018760, 2186990, 2422512, 2624388, 3028140, 3280485, 3499184, 3936582, 4037520, 4373980, 5248776, 6056280, 6560970, 7873164, 8747960, 9841455, 10497552, 12112560, 13121940, 15746328, 17495920, 19682910, 26243880, 31492656, 39365820, 52487760, 78731640, 157463280]

約数ペア:

[(1, 157463280), (2, 78731640), (3, 52487760), (4, 39365820), (5, 31492656), (6, 26243880), (8, 19682910), (9, 17495920), (10, 15746328), (12, 13121940), (13, 12112560), (15, 10497552), (16, 9841455), (18, 8747960), (20, 7873164), (24, 6560970), (26, 6056280), (30, 5248776), (36, 4373980), (39, 4037520), (40, 3936582), (45, 3499184), (48, 3280485), (52, 3028140), (60, 2624388), (65, 2422512), (72, 2186990), (78, 2018760), (80, 1968291), (90, 1749592), (104, 1514070), (117, 1345840), (120, 1312194), (130, 1211256), (144, 1093495), (156, 1009380), (180, 874796), (195, 807504), (208, 757035), (234, 672920), (240, 656097), (260, 605628), (312, 504690), (360, 437398), (390, 403752), (468, 336460), (520, 302814), (585, 269168), (624, 252345), (720, 218699), (780, 201876), (936, 168230), (1040, 151407), (1170, 134584), (1560, 100938), (1872, 84115), (2340, 67292), (3120, 50469), (4680, 33646), (9360, 16823)]