236538720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 895134240

約数和(自身を除く): 658595520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 109, 110, 120, 132, 137, 144, 160, 165, 176, 180, 198, 218, 220, 240, 264, 274, 288, 327, 330, 352, 360, 396, 411, 436, 440, 480, 495, 528, 545, 548, 654, 660, 685, 720, 792, 822, 872, 880, 981, 990, 1056, 1090, 1096, 1199, 1233, 1308, 1320, 1370, 1440, 1507, 1584, 1635, 1644, 1744, 1760, 1962, 1980, 2055, 2180, 2192, 2398, 2466, 2616, 2640, 2740, 3014, 3168, 3270, 3288, 3488, 3597, 3924, 3960, 4110, 4360, 4384, 4521, 4796, 4905, 4932, 5232, 5280, 5480, 5995, 6028, 6165, 6540, 6576, 7194, 7535, 7848, 7920, 8220, 8720, 9042, 9592, 9810, 9864, 10464, 10791, 10960, 11990, 12056, 12330, 13080, 13152, 13563, 14388, 14933, 15070, 15696, 15840, 16440, 17440, 17985, 18084, 19184, 19620, 19728, 21582, 21920, 22605, 23980, 24112, 24660, 26160, 27126, 28776, 29866, 30140, 31392, 32880, 35970, 36168, 38368, 39240, 39456, 43164, 44799, 45210, 47960, 48224, 49320, 52320, 53955, 54252, 57552, 59732, 60280, 65760, 67815, 71940, 72336, 74665, 78480, 86328, 89598, 90420, 95920, 98640, 107910, 108504, 115104, 119464, 120560, 134397, 135630, 143880, 144672, 149330, 156960, 164263, 172656, 179196, 180840, 191840, 197280, 215820, 217008, 223995, 238928, 241120, 268794, 271260, 287760, 298660, 328526, 345312, 358392, 361680, 431640, 434016, 447990, 477856, 492789, 537588, 542520, 575520, 597320, 657052, 671985, 716784, 723360, 821315, 863280, 895980, 985578, 1075176, 1085040, 1194640, 1314104, 1343970, 1433568, 1478367, 1642630, 1726560, 1791960, 1971156, 2150352, 2170080, 2389280, 2463945, 2628208, 2687940, 2956734, 3285260, 3583920, 3942312, 4300704, 4927890, 5256416, 5375880, 5913468, 6570520, 7167840, 7391835, 7884624, 9855780, 10751760, 11826936, 13141040, 14783670, 15769248, 19711560, 21503520, 23653872, 26282080, 29567340, 39423120, 47307744, 59134680, 78846240, 118269360, 236538720]

約数ペア:

[(1, 236538720), (2, 118269360), (3, 78846240), (4, 59134680), (5, 47307744), (6, 39423120), (8, 29567340), (9, 26282080), (10, 23653872), (11, 21503520), (12, 19711560), (15, 15769248), (16, 14783670), (18, 13141040), (20, 11826936), (22, 10751760), (24, 9855780), (30, 7884624), (32, 7391835), (33, 7167840), (36, 6570520), (40, 5913468), (44, 5375880), (45, 5256416), (48, 4927890), (55, 4300704), (60, 3942312), (66, 3583920), (72, 3285260), (80, 2956734), (88, 2687940), (90, 2628208), (96, 2463945), (99, 2389280), (109, 2170080), (110, 2150352), (120, 1971156), (132, 1791960), (137, 1726560), (144, 1642630), (160, 1478367), (165, 1433568), (176, 1343970), (180, 1314104), (198, 1194640), (218, 1085040), (220, 1075176), (240, 985578), (264, 895980), (274, 863280), (288, 821315), (327, 723360), (330, 716784), (352, 671985), (360, 657052), (396, 597320), (411, 575520), (436, 542520), (440, 537588), (480, 492789), (495, 477856), (528, 447990), (545, 434016), (548, 431640), (654, 361680), (660, 358392), (685, 345312), (720, 328526), (792, 298660), (822, 287760), (872, 271260), (880, 268794), (981, 241120), (990, 238928), (1056, 223995), (1090, 217008), (1096, 215820), (1199, 197280), (1233, 191840), (1308, 180840), (1320, 179196), (1370, 172656), (1440, 164263), (1507, 156960), (1584, 149330), (1635, 144672), (1644, 143880), (1744, 135630), (1760, 134397), (1962, 120560), (1980, 119464), (2055, 115104), (2180, 108504), (2192, 107910), (2398, 98640), (2466, 95920), (2616, 90420), (2640, 89598), (2740, 86328), (3014, 78480), (3168, 74665), (3270, 72336), (3288, 71940), (3488, 67815), (3597, 65760), (3924, 60280), (3960, 59732), (4110, 57552), (4360, 54252), (4384, 53955), (4521, 52320), (4796, 49320), (4905, 48224), (4932, 47960), (5232, 45210), (5280, 44799), (5480, 43164), (5995, 39456), (6028, 39240), (6165, 38368), (6540, 36168), (6576, 35970), (7194, 32880), (7535, 31392), (7848, 30140), (7920, 29866), (8220, 28776), (8720, 27126), (9042, 26160), (9592, 24660), (9810, 24112), (9864, 23980), (10464, 22605), (10791, 21920), (10960, 21582), (11990, 19728), (12056, 19620), (12330, 19184), (13080, 18084), (13152, 17985), (13563, 17440), (14388, 16440), (14933, 15840), (15070, 15696)]