276983280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2653

約数の個数: 240

約数和(自身を含む): 1110241440

約数和(自身を除く): 833258160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2617, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5234, 5292, 5880, 6615, 7056, 7560, 7851, 8820, 10468, 10584, 11760, 13085, 13230, 15120, 15702, 17640, 18319, 20936, 21168, 23553, 26170, 26460, 31404, 35280, 36638, 39255, 41872, 47106, 52340, 52920, 54957, 62808, 70659, 73276, 78510, 91595, 94212, 104680, 105840, 109914, 117765, 125616, 128233, 141318, 146552, 157020, 164871, 183190, 188424, 209360, 219828, 235530, 256466, 274785, 282636, 293104, 314040, 329742, 353295, 366380, 376848, 384699, 439656, 471060, 494613, 512932, 549570, 565272, 628080, 641165, 659484, 706590, 732760, 769398, 824355, 879312, 942120, 989226, 1025864, 1099140, 1130544, 1154097, 1282330, 1318968, 1413180, 1465520, 1538796, 1648710, 1884240, 1923495, 1978452, 2051728, 2198280, 2308194, 2473065, 2564660, 2637936, 2826360, 3077592, 3297420, 3462291, 3846990, 3956904, 4396560, 4616388, 4946130, 5129320, 5652720, 5770485, 6155184, 6594840, 6924582, 7693980, 7913808, 9232776, 9892260, 10258640, 11540970, 13189680, 13849164, 15387960, 17311455, 18465552, 19784520, 23081940, 27698328, 30775920, 34622910, 39569040, 46163880, 55396656, 69245820, 92327760, 138491640, 276983280]

約数ペア:

[(1, 276983280), (2, 138491640), (3, 92327760), (4, 69245820), (5, 55396656), (6, 46163880), (7, 39569040), (8, 34622910), (9, 30775920), (10, 27698328), (12, 23081940), (14, 19784520), (15, 18465552), (16, 17311455), (18, 15387960), (20, 13849164), (21, 13189680), (24, 11540970), (27, 10258640), (28, 9892260), (30, 9232776), (35, 7913808), (36, 7693980), (40, 6924582), (42, 6594840), (45, 6155184), (48, 5770485), (49, 5652720), (54, 5129320), (56, 4946130), (60, 4616388), (63, 4396560), (70, 3956904), (72, 3846990), (80, 3462291), (84, 3297420), (90, 3077592), (98, 2826360), (105, 2637936), (108, 2564660), (112, 2473065), (120, 2308194), (126, 2198280), (135, 2051728), (140, 1978452), (144, 1923495), (147, 1884240), (168, 1648710), (180, 1538796), (189, 1465520), (196, 1413180), (210, 1318968), (216, 1282330), (240, 1154097), (245, 1130544), (252, 1099140), (270, 1025864), (280, 989226), (294, 942120), (315, 879312), (336, 824355), (360, 769398), (378, 732760), (392, 706590), (420, 659484), (432, 641165), (441, 628080), (490, 565272), (504, 549570), (540, 512932), (560, 494613), (588, 471060), (630, 439656), (720, 384699), (735, 376848), (756, 366380), (784, 353295), (840, 329742), (882, 314040), (945, 293104), (980, 282636), (1008, 274785), (1080, 256466), (1176, 235530), (1260, 219828), (1323, 209360), (1470, 188424), (1512, 183190), (1680, 164871), (1764, 157020), (1890, 146552), (1960, 141318), (2160, 128233), (2205, 125616), (2352, 117765), (2520, 109914), (2617, 105840), (2646, 104680), (2940, 94212), (3024, 91595), (3528, 78510), (3780, 73276), (3920, 70659), (4410, 62808), (5040, 54957), (5234, 52920), (5292, 52340), (5880, 47106), (6615, 41872), (7056, 39255), (7560, 36638), (7851, 35280), (8820, 31404), (10468, 26460), (10584, 26170), (11760, 23553), (13085, 21168), (13230, 20936), (15120, 18319), (15702, 17640)]