240259968

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 759638880

約数和(自身を除く): 519378912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 183, 192, 208, 234, 244, 263, 288, 312, 366, 384, 416, 468, 488, 526, 549, 576, 624, 732, 789, 793, 832, 936, 976, 1052, 1098, 1152, 1248, 1464, 1578, 1586, 1664, 1872, 1952, 2104, 2196, 2367, 2379, 2496, 2928, 3156, 3172, 3419, 3744, 3904, 4208, 4392, 4734, 4758, 4992, 5856, 6312, 6344, 6838, 7137, 7488, 7808, 8416, 8784, 9468, 9516, 10257, 11712, 12624, 12688, 13676, 14274, 14976, 16043, 16832, 17568, 18936, 19032, 20514, 23424, 25248, 25376, 27352, 28548, 30771, 32086, 33664, 35136, 37872, 38064, 41028, 48129, 50496, 50752, 54704, 57096, 61542, 64172, 70272, 75744, 76128, 82056, 96258, 100992, 101504, 109408, 114192, 123084, 128344, 144387, 151488, 152256, 164112, 192516, 208559, 218816, 228384, 246168, 256688, 288774, 302976, 304512, 328224, 385032, 417118, 437632, 456768, 492336, 513376, 577548, 625677, 656448, 770064, 834236, 913536, 984672, 1026752, 1155096, 1251354, 1312896, 1540128, 1668472, 1877031, 1969344, 2053504, 2310192, 2502708, 3080256, 3336944, 3754062, 3938688, 4620384, 5005416, 6160512, 6673888, 7508124, 9240768, 10010832, 13347776, 15016248, 18481536, 20021664, 26695552, 30032496, 40043328, 60064992, 80086656, 120129984, 240259968]

約数ペア:

[(1, 240259968), (2, 120129984), (3, 80086656), (4, 60064992), (6, 40043328), (8, 30032496), (9, 26695552), (12, 20021664), (13, 18481536), (16, 15016248), (18, 13347776), (24, 10010832), (26, 9240768), (32, 7508124), (36, 6673888), (39, 6160512), (48, 5005416), (52, 4620384), (61, 3938688), (64, 3754062), (72, 3336944), (78, 3080256), (96, 2502708), (104, 2310192), (117, 2053504), (122, 1969344), (128, 1877031), (144, 1668472), (156, 1540128), (183, 1312896), (192, 1251354), (208, 1155096), (234, 1026752), (244, 984672), (263, 913536), (288, 834236), (312, 770064), (366, 656448), (384, 625677), (416, 577548), (468, 513376), (488, 492336), (526, 456768), (549, 437632), (576, 417118), (624, 385032), (732, 328224), (789, 304512), (793, 302976), (832, 288774), (936, 256688), (976, 246168), (1052, 228384), (1098, 218816), (1152, 208559), (1248, 192516), (1464, 164112), (1578, 152256), (1586, 151488), (1664, 144387), (1872, 128344), (1952, 123084), (2104, 114192), (2196, 109408), (2367, 101504), (2379, 100992), (2496, 96258), (2928, 82056), (3156, 76128), (3172, 75744), (3419, 70272), (3744, 64172), (3904, 61542), (4208, 57096), (4392, 54704), (4734, 50752), (4758, 50496), (4992, 48129), (5856, 41028), (6312, 38064), (6344, 37872), (6838, 35136), (7137, 33664), (7488, 32086), (7808, 30771), (8416, 28548), (8784, 27352), (9468, 25376), (9516, 25248), (10257, 23424), (11712, 20514), (12624, 19032), (12688, 18936), (13676, 17568), (14274, 16832), (14976, 16043)]