239284080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 926887104

約数和(自身を除く): 687603024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 197, 210, 240, 241, 252, 280, 315, 336, 360, 394, 420, 482, 504, 560, 591, 630, 720, 723, 788, 840, 964, 985, 1008, 1182, 1205, 1260, 1379, 1446, 1576, 1680, 1687, 1773, 1928, 1970, 2169, 2364, 2410, 2520, 2758, 2892, 2955, 3152, 3374, 3546, 3615, 3856, 3940, 4137, 4338, 4728, 4820, 5040, 5061, 5516, 5784, 5910, 6748, 6895, 7092, 7230, 7880, 8274, 8435, 8676, 8865, 9456, 9640, 10122, 10845, 11032, 11568, 11820, 12411, 13496, 13790, 14184, 14460, 15183, 15760, 16548, 16870, 17352, 17730, 19280, 20244, 20685, 21690, 22064, 23640, 24822, 25305, 26992, 27580, 28368, 28920, 30366, 33096, 33740, 34704, 35460, 40488, 41370, 43380, 47280, 47477, 49644, 50610, 55160, 57840, 60732, 62055, 66192, 67480, 70920, 75915, 80976, 82740, 86760, 94954, 99288, 101220, 110320, 121464, 124110, 134960, 141840, 142431, 151830, 165480, 173520, 189908, 198576, 202440, 237385, 242928, 248220, 284862, 303660, 330960, 332339, 379816, 404880, 427293, 474770, 496440, 569724, 607320, 664678, 712155, 759632, 854586, 949540, 992880, 997017, 1139448, 1214640, 1329356, 1424310, 1661695, 1709172, 1899080, 1994034, 2136465, 2278896, 2658712, 2848620, 2991051, 3323390, 3418344, 3798160, 3988068, 4272930, 4985085, 5317424, 5697240, 5982102, 6646780, 6836688, 7976136, 8545860, 9970170, 11394480, 11964204, 13293560, 14955255, 15952272, 17091720, 19940340, 23928408, 26587120, 29910510, 34183440, 39880680, 47856816, 59821020, 79761360, 119642040, 239284080]

約数ペア:

[(1, 239284080), (2, 119642040), (3, 79761360), (4, 59821020), (5, 47856816), (6, 39880680), (7, 34183440), (8, 29910510), (9, 26587120), (10, 23928408), (12, 19940340), (14, 17091720), (15, 15952272), (16, 14955255), (18, 13293560), (20, 11964204), (21, 11394480), (24, 9970170), (28, 8545860), (30, 7976136), (35, 6836688), (36, 6646780), (40, 5982102), (42, 5697240), (45, 5317424), (48, 4985085), (56, 4272930), (60, 3988068), (63, 3798160), (70, 3418344), (72, 3323390), (80, 2991051), (84, 2848620), (90, 2658712), (105, 2278896), (112, 2136465), (120, 1994034), (126, 1899080), (140, 1709172), (144, 1661695), (168, 1424310), (180, 1329356), (197, 1214640), (210, 1139448), (240, 997017), (241, 992880), (252, 949540), (280, 854586), (315, 759632), (336, 712155), (360, 664678), (394, 607320), (420, 569724), (482, 496440), (504, 474770), (560, 427293), (591, 404880), (630, 379816), (720, 332339), (723, 330960), (788, 303660), (840, 284862), (964, 248220), (985, 242928), (1008, 237385), (1182, 202440), (1205, 198576), (1260, 189908), (1379, 173520), (1446, 165480), (1576, 151830), (1680, 142431), (1687, 141840), (1773, 134960), (1928, 124110), (1970, 121464), (2169, 110320), (2364, 101220), (2410, 99288), (2520, 94954), (2758, 86760), (2892, 82740), (2955, 80976), (3152, 75915), (3374, 70920), (3546, 67480), (3615, 66192), (3856, 62055), (3940, 60732), (4137, 57840), (4338, 55160), (4728, 50610), (4820, 49644), (5040, 47477), (5061, 47280), (5516, 43380), (5784, 41370), (5910, 40488), (6748, 35460), (6895, 34704), (7092, 33740), (7230, 33096), (7880, 30366), (8274, 28920), (8435, 28368), (8676, 27580), (8865, 26992), (9456, 25305), (9640, 24822), (10122, 23640), (10845, 22064), (11032, 21690), (11568, 20685), (11820, 20244), (12411, 19280), (13496, 17730), (13790, 17352), (14184, 16870), (14460, 16548), (15183, 15760)]