199069920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 384

約数和(自身を含む): 827366400

約数和(自身を除く): 628296480

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, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 227, 232, 240, 252, 261, 270, 280, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 454, 464, 480, 504, 522, 540, 560, 580, 609, 630, 672, 681, 696, 720, 756, 783, 812, 840, 864, 870, 908, 928, 945, 1008, 1015, 1044, 1080, 1120, 1135, 1160, 1218, 1260, 1305, 1362, 1392, 1440, 1512, 1566, 1589, 1624, 1680, 1740, 1816, 1827, 1890, 2016, 2030, 2043, 2088, 2160, 2270, 2320, 2436, 2520, 2610, 2724, 2784, 3024, 3045, 3132, 3178, 3248, 3360, 3405, 3480, 3632, 3654, 3780, 3915, 4060, 4086, 4176, 4320, 4540, 4640, 4767, 4872, 5040, 5220, 5448, 5481, 6048, 6090, 6129, 6264, 6356, 6496, 6583, 6810, 6960, 7264, 7308, 7560, 7830, 7945, 8120, 8172, 8352, 9080, 9135, 9534, 9744, 10080, 10215, 10440, 10896, 10962, 12180, 12258, 12528, 12712, 13166, 13620, 13920, 14301, 14616, 15120, 15660, 15890, 16240, 16344, 18160, 18270, 19068, 19488, 19749, 20430, 20880, 21792, 21924, 23835, 24360, 24516, 25056, 25424, 26332, 27240, 27405, 28602, 29232, 30240, 30645, 31320, 31780, 32480, 32688, 32915, 36320, 36540, 38136, 39498, 40860, 41760, 42903, 43848, 46081, 47670, 48720, 49032, 50848, 52664, 54480, 54810, 57204, 58464, 59247, 61290, 62640, 63560, 65376, 65830, 71505, 73080, 76272, 78996, 81720, 85806, 87696, 92162, 95340, 97440, 98064, 98745, 105328, 108960, 109620, 114408, 118494, 122580, 125280, 127120, 131660, 138243, 143010, 146160, 152544, 157992, 163440, 171612, 175392, 177741, 184324, 190680, 196128, 197490, 210656, 214515, 219240, 228816, 230405, 236988, 245160, 254240, 263320, 276486, 286020, 292320, 296235, 315984, 326880, 343224, 355482, 368648, 381360, 394980, 414729, 429030, 438480, 457632, 460810, 473976, 490320, 526640, 552972, 572040, 592470, 631968, 686448, 691215, 710964, 737296, 762720, 789960, 829458, 858060, 876960, 888705, 921620, 947952, 980640, 1053280, 1105944, 1144080, 1184940, 1244187, 1372896, 1382430, 1421928, 1474592, 1579920, 1658916, 1716120, 1777410, 1843240, 1895904, 2073645, 2211888, 2288160, 2369880, 2488374, 2764860, 2843856, 3159840, 3317832, 3432240, 3554820, 3686480, 4147290, 4423776, 4739760, 4976748, 5529720, 5687712, 6220935, 6635664, 6864480, 7109640, 7372960, 8294580, 9479520, 9953496, 11059440, 12441870, 13271328, 14219280, 16589160, 19906992, 22118880, 24883740, 28438560, 33178320, 39813984, 49767480, 66356640, 99534960, 199069920]

約数ペア:

[(1, 199069920), (2, 99534960), (3, 66356640), (4, 49767480), (5, 39813984), (6, 33178320), (7, 28438560), (8, 24883740), (9, 22118880), (10, 19906992), (12, 16589160), (14, 14219280), (15, 13271328), (16, 12441870), (18, 11059440), (20, 9953496), (21, 9479520), (24, 8294580), (27, 7372960), (28, 7109640), (29, 6864480), (30, 6635664), (32, 6220935), (35, 5687712), (36, 5529720), (40, 4976748), (42, 4739760), (45, 4423776), (48, 4147290), (54, 3686480), (56, 3554820), (58, 3432240), (60, 3317832), (63, 3159840), (70, 2843856), (72, 2764860), (80, 2488374), (84, 2369880), (87, 2288160), (90, 2211888), (96, 2073645), (105, 1895904), (108, 1843240), (112, 1777410), (116, 1716120), (120, 1658916), (126, 1579920), (135, 1474592), (140, 1421928), (144, 1382430), (145, 1372896), (160, 1244187), (168, 1184940), (174, 1144080), (180, 1105944), (189, 1053280), (203, 980640), (210, 947952), (216, 921620), (224, 888705), (227, 876960), (232, 858060), (240, 829458), (252, 789960), (261, 762720), (270, 737296), (280, 710964), (288, 691215), (290, 686448), (315, 631968), (336, 592470), (348, 572040), (360, 552972), (378, 526640), (406, 490320), (420, 473976), (432, 460810), (435, 457632), (454, 438480), (464, 429030), (480, 414729), (504, 394980), (522, 381360), (540, 368648), (560, 355482), (580, 343224), (609, 326880), (630, 315984), (672, 296235), (681, 292320), (696, 286020), (720, 276486), (756, 263320), (783, 254240), (812, 245160), (840, 236988), (864, 230405), (870, 228816), (908, 219240), (928, 214515), (945, 210656), (1008, 197490), (1015, 196128), (1044, 190680), (1080, 184324), (1120, 177741), (1135, 175392), (1160, 171612), (1218, 163440), (1260, 157992), (1305, 152544), (1362, 146160), (1392, 143010), (1440, 138243), (1512, 131660), (1566, 127120), (1589, 125280), (1624, 122580), (1680, 118494), (1740, 114408), (1816, 109620), (1827, 108960), (1890, 105328), (2016, 98745), (2030, 98064), (2043, 97440), (2088, 95340), (2160, 92162), (2270, 87696), (2320, 85806), (2436, 81720), (2520, 78996), (2610, 76272), (2724, 73080), (2784, 71505), (3024, 65830), (3045, 65376), (3132, 63560), (3178, 62640), (3248, 61290), (3360, 59247), (3405, 58464), (3480, 57204), (3632, 54810), (3654, 54480), (3780, 52664), (3915, 50848), (4060, 49032), (4086, 48720), (4176, 47670), (4320, 46081), (4540, 43848), (4640, 42903), (4767, 41760), (4872, 40860), (5040, 39498), (5220, 38136), (5448, 36540), (5481, 36320), (6048, 32915), (6090, 32688), (6129, 32480), (6264, 31780), (6356, 31320), (6496, 30645), (6583, 30240), (6810, 29232), (6960, 28602), (7264, 27405), (7308, 27240), (7560, 26332), (7830, 25424), (7945, 25056), (8120, 24516), (8172, 24360), (8352, 23835), (9080, 21924), (9135, 21792), (9534, 20880), (9744, 20430), (10080, 19749), (10215, 19488), (10440, 19068), (10896, 18270), (10962, 18160), (12180, 16344), (12258, 16240), (12528, 15890), (12712, 15660), (13166, 15120), (13620, 14616), (13920, 14301)]