188984880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 320

約数和(自身を含む): 771379200

約数和(自身を除く): 582394320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 431, 432, 435, 464, 504, 522, 540, 560, 580, 609, 630, 696, 720, 756, 783, 812, 840, 862, 870, 945, 1008, 1015, 1044, 1080, 1160, 1218, 1260, 1293, 1305, 1392, 1512, 1566, 1624, 1680, 1724, 1740, 1827, 1890, 2030, 2088, 2155, 2160, 2320, 2436, 2520, 2586, 2610, 3017, 3024, 3045, 3132, 3248, 3448, 3480, 3654, 3780, 3879, 3915, 4060, 4176, 4310, 4872, 5040, 5172, 5220, 5481, 6034, 6090, 6264, 6465, 6896, 6960, 7308, 7560, 7758, 7830, 8120, 8620, 9051, 9135, 9744, 10344, 10440, 10962, 11637, 12068, 12180, 12499, 12528, 12930, 14616, 15085, 15120, 15516, 15660, 16240, 17240, 18102, 18270, 19395, 20688, 20880, 21924, 23274, 24136, 24360, 24998, 25860, 27153, 27405, 29232, 30170, 31032, 31320, 34480, 36204, 36540, 37497, 38790, 43848, 45255, 46548, 48272, 48720, 49996, 51720, 54306, 54810, 58185, 60340, 62064, 62495, 62640, 72408, 73080, 74994, 77580, 81459, 87493, 87696, 90510, 93096, 99992, 103440, 108612, 109620, 112491, 116370, 120680, 124990, 135765, 144816, 146160, 149988, 155160, 162918, 174986, 181020, 186192, 187485, 199984, 217224, 219240, 224982, 232740, 241360, 249980, 262479, 271530, 299976, 310320, 325836, 337473, 349972, 362040, 374970, 407295, 434448, 437465, 438480, 449964, 465480, 499960, 524958, 543060, 562455, 599952, 651672, 674946, 699944, 724080, 749940, 787437, 814590, 874930, 899928, 930960, 999920, 1049916, 1086120, 1124910, 1303344, 1312395, 1349892, 1399888, 1499880, 1574874, 1629180, 1687365, 1749860, 1799856, 2099832, 2172240, 2249820, 2362311, 2624790, 2699784, 2999760, 3149748, 3258360, 3374730, 3499720, 3937185, 4199664, 4499640, 4724622, 5249580, 5399568, 6299496, 6516720, 6749460, 6999440, 7874370, 8999280, 9449244, 10499160, 11811555, 12598992, 13498920, 15748740, 18898488, 20998320, 23623110, 26997840, 31497480, 37796976, 47246220, 62994960, 94492440, 188984880]

約数ペア:

[(1, 188984880), (2, 94492440), (3, 62994960), (4, 47246220), (5, 37796976), (6, 31497480), (7, 26997840), (8, 23623110), (9, 20998320), (10, 18898488), (12, 15748740), (14, 13498920), (15, 12598992), (16, 11811555), (18, 10499160), (20, 9449244), (21, 8999280), (24, 7874370), (27, 6999440), (28, 6749460), (29, 6516720), (30, 6299496), (35, 5399568), (36, 5249580), (40, 4724622), (42, 4499640), (45, 4199664), (48, 3937185), (54, 3499720), (56, 3374730), (58, 3258360), (60, 3149748), (63, 2999760), (70, 2699784), (72, 2624790), (80, 2362311), (84, 2249820), (87, 2172240), (90, 2099832), (105, 1799856), (108, 1749860), (112, 1687365), (116, 1629180), (120, 1574874), (126, 1499880), (135, 1399888), (140, 1349892), (144, 1312395), (145, 1303344), (168, 1124910), (174, 1086120), (180, 1049916), (189, 999920), (203, 930960), (210, 899928), (216, 874930), (232, 814590), (240, 787437), (252, 749940), (261, 724080), (270, 699944), (280, 674946), (290, 651672), (315, 599952), (336, 562455), (348, 543060), (360, 524958), (378, 499960), (406, 465480), (420, 449964), (431, 438480), (432, 437465), (435, 434448), (464, 407295), (504, 374970), (522, 362040), (540, 349972), (560, 337473), (580, 325836), (609, 310320), (630, 299976), (696, 271530), (720, 262479), (756, 249980), (783, 241360), (812, 232740), (840, 224982), (862, 219240), (870, 217224), (945, 199984), (1008, 187485), (1015, 186192), (1044, 181020), (1080, 174986), (1160, 162918), (1218, 155160), (1260, 149988), (1293, 146160), (1305, 144816), (1392, 135765), (1512, 124990), (1566, 120680), (1624, 116370), (1680, 112491), (1724, 109620), (1740, 108612), (1827, 103440), (1890, 99992), (2030, 93096), (2088, 90510), (2155, 87696), (2160, 87493), (2320, 81459), (2436, 77580), (2520, 74994), (2586, 73080), (2610, 72408), (3017, 62640), (3024, 62495), (3045, 62064), (3132, 60340), (3248, 58185), (3448, 54810), (3480, 54306), (3654, 51720), (3780, 49996), (3879, 48720), (3915, 48272), (4060, 46548), (4176, 45255), (4310, 43848), (4872, 38790), (5040, 37497), (5172, 36540), (5220, 36204), (5481, 34480), (6034, 31320), (6090, 31032), (6264, 30170), (6465, 29232), (6896, 27405), (6960, 27153), (7308, 25860), (7560, 24998), (7758, 24360), (7830, 24136), (8120, 23274), (8620, 21924), (9051, 20880), (9135, 20688), (9744, 19395), (10344, 18270), (10440, 18102), (10962, 17240), (11637, 16240), (12068, 15660), (12180, 15516), (12499, 15120), (12528, 15085), (12930, 14616)]