276665760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 288

約数和(自身を含む): 1127286720

約数和(自身を除く): 850620960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1307, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2614, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 3921, 4320, 4410, 4704, 5040, 5228, 5292, 5880, 6048, 6535, 6615, 7056, 7560, 7840, 7842, 8820, 9149, 10080, 10456, 10584, 11760, 11763, 13070, 13230, 14112, 15120, 15684, 17640, 18298, 19605, 20912, 21168, 23520, 23526, 26140, 26460, 27447, 30240, 31368, 35280, 35289, 36596, 39210, 41824, 42336, 45745, 47052, 52280, 52920, 54894, 58815, 62736, 64043, 70560, 70578, 73192, 78420, 82341, 91490, 94104, 104560, 105840, 109788, 117630, 125472, 128086, 137235, 141156, 146384, 156840, 164682, 176445, 182980, 188208, 192129, 209120, 211680, 219576, 235260, 247023, 256172, 274470, 282312, 292768, 313680, 320215, 329364, 352890, 365960, 376416, 384258, 411705, 439152, 470520, 494046, 512344, 548940, 564624, 576387, 627360, 640430, 658728, 705780, 731920, 768516, 823410, 878304, 941040, 960645, 988092, 1024688, 1097880, 1129248, 1152774, 1235115, 1280860, 1317456, 1411560, 1463840, 1537032, 1646820, 1729161, 1882080, 1921290, 1976184, 2049376, 2195760, 2305548, 2470230, 2561720, 2634912, 2823120, 2881935, 3074064, 3293640, 3458322, 3842580, 3952368, 4391520, 4611096, 4940460, 5123440, 5646240, 5763870, 6148128, 6587280, 6916644, 7685160, 7904736, 8645805, 9222192, 9880920, 10246880, 11527740, 13174560, 13833288, 15370320, 17291610, 18444384, 19761840, 23055480, 27666576, 30740640, 34583220, 39523680, 46110960, 55333152, 69166440, 92221920, 138332880, 276665760]

約数ペア:

[(1, 276665760), (2, 138332880), (3, 92221920), (4, 69166440), (5, 55333152), (6, 46110960), (7, 39523680), (8, 34583220), (9, 30740640), (10, 27666576), (12, 23055480), (14, 19761840), (15, 18444384), (16, 17291610), (18, 15370320), (20, 13833288), (21, 13174560), (24, 11527740), (27, 10246880), (28, 9880920), (30, 9222192), (32, 8645805), (35, 7904736), (36, 7685160), (40, 6916644), (42, 6587280), (45, 6148128), (48, 5763870), (49, 5646240), (54, 5123440), (56, 4940460), (60, 4611096), (63, 4391520), (70, 3952368), (72, 3842580), (80, 3458322), (84, 3293640), (90, 3074064), (96, 2881935), (98, 2823120), (105, 2634912), (108, 2561720), (112, 2470230), (120, 2305548), (126, 2195760), (135, 2049376), (140, 1976184), (144, 1921290), (147, 1882080), (160, 1729161), (168, 1646820), (180, 1537032), (189, 1463840), (196, 1411560), (210, 1317456), (216, 1280860), (224, 1235115), (240, 1152774), (245, 1129248), (252, 1097880), (270, 1024688), (280, 988092), (288, 960645), (294, 941040), (315, 878304), (336, 823410), (360, 768516), (378, 731920), (392, 705780), (420, 658728), (432, 640430), (441, 627360), (480, 576387), (490, 564624), (504, 548940), (540, 512344), (560, 494046), (588, 470520), (630, 439152), (672, 411705), (720, 384258), (735, 376416), (756, 365960), (784, 352890), (840, 329364), (864, 320215), (882, 313680), (945, 292768), (980, 282312), (1008, 274470), (1080, 256172), (1120, 247023), (1176, 235260), (1260, 219576), (1307, 211680), (1323, 209120), (1440, 192129), (1470, 188208), (1512, 182980), (1568, 176445), (1680, 164682), (1764, 156840), (1890, 146384), (1960, 141156), (2016, 137235), (2160, 128086), (2205, 125472), (2352, 117630), (2520, 109788), (2614, 105840), (2646, 104560), (2940, 94104), (3024, 91490), (3360, 82341), (3528, 78420), (3780, 73192), (3920, 70578), (3921, 70560), (4320, 64043), (4410, 62736), (4704, 58815), (5040, 54894), (5228, 52920), (5292, 52280), (5880, 47052), (6048, 45745), (6535, 42336), (6615, 41824), (7056, 39210), (7560, 36596), (7840, 35289), (7842, 35280), (8820, 31368), (9149, 30240), (10080, 27447), (10456, 26460), (10584, 26140), (11760, 23526), (11763, 23520), (13070, 21168), (13230, 20912), (14112, 19605), (15120, 18298), (15684, 17640)]