271397280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1092

約数の個数: 288

約数和(自身を含む): 1085918400

約数和(自身を除く): 814521120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1049, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2098, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3147, 3234, 3360, 3696, 3920, 4196, 4312, 4620, 4704, 5245, 5280, 5390, 5880, 6160, 6294, 6468, 7343, 7392, 7840, 8085, 8392, 8624, 9240, 10490, 10780, 11539, 11760, 12320, 12588, 12936, 14686, 15735, 16170, 16784, 17248, 18480, 20980, 21560, 22029, 23078, 23520, 25176, 25872, 29372, 31470, 32340, 33568, 34617, 36715, 36960, 41960, 43120, 44058, 46156, 50352, 51401, 51744, 57695, 58744, 62940, 64680, 69234, 73430, 80773, 83920, 86240, 88116, 92312, 100704, 102802, 110145, 115390, 117488, 125880, 129360, 138468, 146860, 154203, 161546, 167840, 173085, 176232, 184624, 205604, 220290, 230780, 234976, 242319, 251760, 257005, 258720, 276936, 293720, 308406, 323092, 346170, 352464, 369248, 403865, 411208, 440580, 461560, 484638, 503520, 514010, 553872, 565411, 587440, 616812, 646184, 692340, 704928, 771015, 807730, 822416, 881160, 923120, 969276, 1028020, 1107744, 1130822, 1174880, 1211595, 1233624, 1292368, 1384680, 1542030, 1615460, 1644832, 1696233, 1762320, 1846240, 1938552, 2056040, 2261644, 2423190, 2467248, 2584736, 2769360, 2827055, 3084060, 3230920, 3392466, 3524640, 3877104, 4112080, 4523288, 4846380, 4934496, 5538720, 5654110, 6168120, 6461840, 6784932, 7754208, 8224160, 8481165, 9046576, 9692760, 11308220, 12336240, 12923680, 13569864, 16962330, 18093152, 19385520, 22616440, 24672480, 27139728, 33924660, 38771040, 45232880, 54279456, 67849320, 90465760, 135698640, 271397280]

約数ペア:

[(1, 271397280), (2, 135698640), (3, 90465760), (4, 67849320), (5, 54279456), (6, 45232880), (7, 38771040), (8, 33924660), (10, 27139728), (11, 24672480), (12, 22616440), (14, 19385520), (15, 18093152), (16, 16962330), (20, 13569864), (21, 12923680), (22, 12336240), (24, 11308220), (28, 9692760), (30, 9046576), (32, 8481165), (33, 8224160), (35, 7754208), (40, 6784932), (42, 6461840), (44, 6168120), (48, 5654110), (49, 5538720), (55, 4934496), (56, 4846380), (60, 4523288), (66, 4112080), (70, 3877104), (77, 3524640), (80, 3392466), (84, 3230920), (88, 3084060), (96, 2827055), (98, 2769360), (105, 2584736), (110, 2467248), (112, 2423190), (120, 2261644), (132, 2056040), (140, 1938552), (147, 1846240), (154, 1762320), (160, 1696233), (165, 1644832), (168, 1615460), (176, 1542030), (196, 1384680), (210, 1292368), (220, 1233624), (224, 1211595), (231, 1174880), (240, 1130822), (245, 1107744), (264, 1028020), (280, 969276), (294, 923120), (308, 881160), (330, 822416), (336, 807730), (352, 771015), (385, 704928), (392, 692340), (420, 646184), (440, 616812), (462, 587440), (480, 565411), (490, 553872), (528, 514010), (539, 503520), (560, 484638), (588, 461560), (616, 440580), (660, 411208), (672, 403865), (735, 369248), (770, 352464), (784, 346170), (840, 323092), (880, 308406), (924, 293720), (980, 276936), (1049, 258720), (1056, 257005), (1078, 251760), (1120, 242319), (1155, 234976), (1176, 230780), (1232, 220290), (1320, 205604), (1470, 184624), (1540, 176232), (1568, 173085), (1617, 167840), (1680, 161546), (1760, 154203), (1848, 146860), (1960, 138468), (2098, 129360), (2156, 125880), (2310, 117488), (2352, 115390), (2464, 110145), (2640, 102802), (2695, 100704), (2940, 92312), (3080, 88116), (3147, 86240), (3234, 83920), (3360, 80773), (3696, 73430), (3920, 69234), (4196, 64680), (4312, 62940), (4620, 58744), (4704, 57695), (5245, 51744), (5280, 51401), (5390, 50352), (5880, 46156), (6160, 44058), (6294, 43120), (6468, 41960), (7343, 36960), (7392, 36715), (7840, 34617), (8085, 33568), (8392, 32340), (8624, 31470), (9240, 29372), (10490, 25872), (10780, 25176), (11539, 23520), (11760, 23078), (12320, 22029), (12588, 21560), (12936, 20980), (14686, 18480), (15735, 17248), (16170, 16784)]