239682960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 896246208

約数和(自身を除く): 656563248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 528, 530, 571, 583, 636, 660, 720, 792, 795, 848, 880, 954, 990, 1060, 1142, 1166, 1272, 1320, 1584, 1590, 1713, 1749, 1908, 1980, 2120, 2284, 2332, 2385, 2544, 2640, 2855, 2915, 3180, 3426, 3498, 3816, 3960, 4240, 4568, 4664, 4770, 5139, 5247, 5710, 5830, 6281, 6360, 6852, 6996, 7632, 7920, 8565, 8745, 9136, 9328, 9540, 10278, 10494, 11420, 11660, 12562, 12720, 13704, 13992, 17130, 17490, 18843, 19080, 20556, 20988, 22840, 23320, 25124, 25695, 26235, 27408, 27984, 30263, 31405, 34260, 34980, 37686, 38160, 41112, 41976, 45680, 46640, 50248, 51390, 52470, 56529, 60526, 62810, 68520, 69960, 75372, 82224, 83952, 90789, 94215, 100496, 102780, 104940, 113058, 121052, 125620, 137040, 139920, 150744, 151315, 181578, 188430, 205560, 209880, 226116, 242104, 251240, 272367, 282645, 301488, 302630, 332893, 363156, 376860, 411120, 419760, 452232, 453945, 484208, 502480, 544734, 565290, 605260, 665786, 726312, 753720, 904464, 907890, 998679, 1089468, 1130580, 1210520, 1331572, 1361835, 1452624, 1507440, 1664465, 1815780, 1997358, 2178936, 2261160, 2421040, 2663144, 2723670, 2996037, 3328930, 3631560, 3994716, 4357872, 4522320, 4993395, 5326288, 5447340, 5992074, 6657860, 7263120, 7989432, 9986790, 10894680, 11984148, 13315720, 14980185, 15978864, 19973580, 21789360, 23968296, 26631440, 29960370, 39947160, 47936592, 59920740, 79894320, 119841480, 239682960]

約数ペア:

[(1, 239682960), (2, 119841480), (3, 79894320), (4, 59920740), (5, 47936592), (6, 39947160), (8, 29960370), (9, 26631440), (10, 23968296), (11, 21789360), (12, 19973580), (15, 15978864), (16, 14980185), (18, 13315720), (20, 11984148), (22, 10894680), (24, 9986790), (30, 7989432), (33, 7263120), (36, 6657860), (40, 5992074), (44, 5447340), (45, 5326288), (48, 4993395), (53, 4522320), (55, 4357872), (60, 3994716), (66, 3631560), (72, 3328930), (80, 2996037), (88, 2723670), (90, 2663144), (99, 2421040), (106, 2261160), (110, 2178936), (120, 1997358), (132, 1815780), (144, 1664465), (159, 1507440), (165, 1452624), (176, 1361835), (180, 1331572), (198, 1210520), (212, 1130580), (220, 1089468), (240, 998679), (264, 907890), (265, 904464), (318, 753720), (330, 726312), (360, 665786), (396, 605260), (424, 565290), (440, 544734), (477, 502480), (495, 484208), (528, 453945), (530, 452232), (571, 419760), (583, 411120), (636, 376860), (660, 363156), (720, 332893), (792, 302630), (795, 301488), (848, 282645), (880, 272367), (954, 251240), (990, 242104), (1060, 226116), (1142, 209880), (1166, 205560), (1272, 188430), (1320, 181578), (1584, 151315), (1590, 150744), (1713, 139920), (1749, 137040), (1908, 125620), (1980, 121052), (2120, 113058), (2284, 104940), (2332, 102780), (2385, 100496), (2544, 94215), (2640, 90789), (2855, 83952), (2915, 82224), (3180, 75372), (3426, 69960), (3498, 68520), (3816, 62810), (3960, 60526), (4240, 56529), (4568, 52470), (4664, 51390), (4770, 50248), (5139, 46640), (5247, 45680), (5710, 41976), (5830, 41112), (6281, 38160), (6360, 37686), (6852, 34980), (6996, 34260), (7632, 31405), (7920, 30263), (8565, 27984), (8745, 27408), (9136, 26235), (9328, 25695), (9540, 25124), (10278, 23320), (10494, 22840), (11420, 20988), (11660, 20556), (12562, 19080), (12720, 18843), (13704, 17490), (13992, 17130)]