203454720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^2$

素因数の和:95

約数の個数: 432

約数和(自身を含む): 854555520

約数和(自身を除く): 651100800

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, 64, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 160, 168, 174, 180, 189, 192, 203, 210, 216, 224, 232, 240, 252, 256, 261, 270, 280, 288, 290, 315, 320, 336, 348, 360, 378, 384, 406, 420, 432, 435, 448, 464, 480, 504, 522, 540, 560, 576, 580, 609, 630, 640, 672, 696, 720, 756, 768, 783, 812, 840, 841, 864, 870, 896, 928, 945, 960, 1008, 1015, 1044, 1080, 1120, 1152, 1160, 1218, 1260, 1280, 1305, 1344, 1392, 1440, 1512, 1566, 1624, 1680, 1682, 1728, 1740, 1792, 1827, 1856, 1890, 1920, 2016, 2030, 2088, 2160, 2240, 2304, 2320, 2436, 2520, 2523, 2610, 2688, 2784, 2880, 3024, 3045, 3132, 3248, 3360, 3364, 3456, 3480, 3654, 3712, 3780, 3840, 3915, 4032, 4060, 4176, 4205, 4320, 4480, 4640, 4872, 5040, 5046, 5220, 5376, 5481, 5568, 5760, 5887, 6048, 6090, 6264, 6496, 6720, 6728, 6912, 6960, 7308, 7424, 7560, 7569, 7830, 8064, 8120, 8352, 8410, 8640, 8960, 9135, 9280, 9744, 10080, 10092, 10440, 10962, 11136, 11520, 11774, 12096, 12180, 12528, 12615, 12992, 13440, 13456, 13920, 14616, 15120, 15138, 15660, 16128, 16240, 16704, 16820, 17280, 17661, 18270, 18560, 19488, 20160, 20184, 20880, 21924, 22272, 22707, 23548, 24192, 24360, 25056, 25230, 25984, 26880, 26912, 27405, 27840, 29232, 29435, 30240, 30276, 31320, 32480, 33408, 33640, 34560, 35322, 36540, 37120, 37845, 38976, 40320, 40368, 41760, 43848, 45414, 47096, 48384, 48720, 50112, 50460, 51968, 52983, 53824, 54810, 55680, 58464, 58870, 60480, 60552, 62640, 64960, 66816, 67280, 70644, 73080, 75690, 77952, 80640, 80736, 83520, 87696, 88305, 90828, 94192, 97440, 100224, 100920, 105966, 107648, 109620, 111360, 113535, 116928, 117740, 120960, 121104, 125280, 129920, 134560, 141288, 146160, 151380, 155904, 158949, 161472, 167040, 175392, 176610, 181656, 188384, 194880, 200448, 201840, 211932, 215296, 219240, 227070, 233856, 235480, 241920, 242208, 250560, 259840, 264915, 269120, 282576, 292320, 302760, 317898, 322944, 334080, 350784, 353220, 363312, 376768, 389760, 403680, 423864, 438480, 454140, 467712, 470960, 484416, 501120, 529830, 538240, 565152, 584640, 605520, 635796, 645888, 701568, 706440, 726624, 753536, 779520, 794745, 807360, 847728, 876960, 908280, 941920, 968832, 1002240, 1059660, 1076480, 1130304, 1169280, 1211040, 1271592, 1403136, 1412880, 1453248, 1507072, 1589490, 1614720, 1695456, 1753920, 1816560, 1883840, 1937664, 2119320, 2260608, 2338560, 2422080, 2543184, 2825760, 2906496, 3178980, 3229440, 3390912, 3507840, 3633120, 3767680, 4238640, 4521216, 4844160, 5086368, 5651520, 5812992, 6357960, 6781824, 7015680, 7266240, 7535360, 8477280, 9688320, 10172736, 11303040, 12715920, 13563648, 14532480, 16954560, 20345472, 22606080, 25431840, 29064960, 33909120, 40690944, 50863680, 67818240, 101727360, 203454720]

約数ペア:

[(1, 203454720), (2, 101727360), (3, 67818240), (4, 50863680), (5, 40690944), (6, 33909120), (7, 29064960), (8, 25431840), (9, 22606080), (10, 20345472), (12, 16954560), (14, 14532480), (15, 13563648), (16, 12715920), (18, 11303040), (20, 10172736), (21, 9688320), (24, 8477280), (27, 7535360), (28, 7266240), (29, 7015680), (30, 6781824), (32, 6357960), (35, 5812992), (36, 5651520), (40, 5086368), (42, 4844160), (45, 4521216), (48, 4238640), (54, 3767680), (56, 3633120), (58, 3507840), (60, 3390912), (63, 3229440), (64, 3178980), (70, 2906496), (72, 2825760), (80, 2543184), (84, 2422080), (87, 2338560), (90, 2260608), (96, 2119320), (105, 1937664), (108, 1883840), (112, 1816560), (116, 1753920), (120, 1695456), (126, 1614720), (128, 1589490), (135, 1507072), (140, 1453248), (144, 1412880), (145, 1403136), (160, 1271592), (168, 1211040), (174, 1169280), (180, 1130304), (189, 1076480), (192, 1059660), (203, 1002240), (210, 968832), (216, 941920), (224, 908280), (232, 876960), (240, 847728), (252, 807360), (256, 794745), (261, 779520), (270, 753536), (280, 726624), (288, 706440), (290, 701568), (315, 645888), (320, 635796), (336, 605520), (348, 584640), (360, 565152), (378, 538240), (384, 529830), (406, 501120), (420, 484416), (432, 470960), (435, 467712), (448, 454140), (464, 438480), (480, 423864), (504, 403680), (522, 389760), (540, 376768), (560, 363312), (576, 353220), (580, 350784), (609, 334080), (630, 322944), (640, 317898), (672, 302760), (696, 292320), (720, 282576), (756, 269120), (768, 264915), (783, 259840), (812, 250560), (840, 242208), (841, 241920), (864, 235480), (870, 233856), (896, 227070), (928, 219240), (945, 215296), (960, 211932), (1008, 201840), (1015, 200448), (1044, 194880), (1080, 188384), (1120, 181656), (1152, 176610), (1160, 175392), (1218, 167040), (1260, 161472), (1280, 158949), (1305, 155904), (1344, 151380), (1392, 146160), (1440, 141288), (1512, 134560), (1566, 129920), (1624, 125280), (1680, 121104), (1682, 120960), (1728, 117740), (1740, 116928), (1792, 113535), (1827, 111360), (1856, 109620), (1890, 107648), (1920, 105966), (2016, 100920), (2030, 100224), (2088, 97440), (2160, 94192), (2240, 90828), (2304, 88305), (2320, 87696), (2436, 83520), (2520, 80736), (2523, 80640), (2610, 77952), (2688, 75690), (2784, 73080), (2880, 70644), (3024, 67280), (3045, 66816), (3132, 64960), (3248, 62640), (3360, 60552), (3364, 60480), (3456, 58870), (3480, 58464), (3654, 55680), (3712, 54810), (3780, 53824), (3840, 52983), (3915, 51968), (4032, 50460), (4060, 50112), (4176, 48720), (4205, 48384), (4320, 47096), (4480, 45414), (4640, 43848), (4872, 41760), (5040, 40368), (5046, 40320), (5220, 38976), (5376, 37845), (5481, 37120), (5568, 36540), (5760, 35322), (5887, 34560), (6048, 33640), (6090, 33408), (6264, 32480), (6496, 31320), (6720, 30276), (6728, 30240), (6912, 29435), (6960, 29232), (7308, 27840), (7424, 27405), (7560, 26912), (7569, 26880), (7830, 25984), (8064, 25230), (8120, 25056), (8352, 24360), (8410, 24192), (8640, 23548), (8960, 22707), (9135, 22272), (9280, 21924), (9744, 20880), (10080, 20184), (10092, 20160), (10440, 19488), (10962, 18560), (11136, 18270), (11520, 17661), (11774, 17280), (12096, 16820), (12180, 16704), (12528, 16240), (12615, 16128), (12992, 15660), (13440, 15138), (13456, 15120), (13920, 14616)]