242989560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1498

約数の個数: 192

約数和(自身を含む): 882161280

約数和(自身を除く): 639171720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1427, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2838, 2854, 3096, 3784, 3870, 3960, 4257, 4281, 4730, 5160, 5676, 5708, 7095, 7135, 7740, 8514, 8562, 9460, 11352, 11416, 12843, 14190, 14270, 15480, 15697, 17028, 17124, 18920, 21285, 21405, 25686, 28380, 28540, 31394, 34056, 34248, 42570, 42810, 47091, 51372, 56760, 57080, 61361, 62788, 64215, 78485, 85140, 85620, 94182, 102744, 122722, 125576, 128430, 141273, 156970, 170280, 171240, 184083, 188364, 235455, 245444, 256860, 282546, 306805, 313940, 368166, 376728, 470910, 490888, 513720, 552249, 565092, 613610, 627880, 674971, 706365, 736332, 920415, 941820, 1104498, 1130184, 1227220, 1349942, 1412730, 1472664, 1840830, 1883640, 2024913, 2208996, 2454440, 2699884, 2761245, 2825460, 3374855, 3681660, 4049826, 4417992, 5399768, 5522490, 5650920, 6074739, 6749710, 7363320, 8099652, 10124565, 11044980, 12149478, 13499420, 16199304, 20249130, 22089960, 24298956, 26998840, 30373695, 40498260, 48597912, 60747390, 80996520, 121494780, 242989560]

約数ペア:

[(1, 242989560), (2, 121494780), (3, 80996520), (4, 60747390), (5, 48597912), (6, 40498260), (8, 30373695), (9, 26998840), (10, 24298956), (11, 22089960), (12, 20249130), (15, 16199304), (18, 13499420), (20, 12149478), (22, 11044980), (24, 10124565), (30, 8099652), (33, 7363320), (36, 6749710), (40, 6074739), (43, 5650920), (44, 5522490), (45, 5399768), (55, 4417992), (60, 4049826), (66, 3681660), (72, 3374855), (86, 2825460), (88, 2761245), (90, 2699884), (99, 2454440), (110, 2208996), (120, 2024913), (129, 1883640), (132, 1840830), (165, 1472664), (172, 1412730), (180, 1349942), (198, 1227220), (215, 1130184), (220, 1104498), (258, 941820), (264, 920415), (330, 736332), (344, 706365), (360, 674971), (387, 627880), (396, 613610), (430, 565092), (440, 552249), (473, 513720), (495, 490888), (516, 470910), (645, 376728), (660, 368166), (774, 313940), (792, 306805), (860, 282546), (946, 256860), (990, 245444), (1032, 235455), (1290, 188364), (1320, 184083), (1419, 171240), (1427, 170280), (1548, 156970), (1720, 141273), (1892, 128430), (1935, 125576), (1980, 122722), (2365, 102744), (2580, 94182), (2838, 85620), (2854, 85140), (3096, 78485), (3784, 64215), (3870, 62788), (3960, 61361), (4257, 57080), (4281, 56760), (4730, 51372), (5160, 47091), (5676, 42810), (5708, 42570), (7095, 34248), (7135, 34056), (7740, 31394), (8514, 28540), (8562, 28380), (9460, 25686), (11352, 21405), (11416, 21285), (12843, 18920), (14190, 17124), (14270, 17028), (15480, 15697)]