281796480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 384

約数和(自身を含む): 1155211200

約数和(自身を除く): 873414720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 241, 252, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 482, 504, 522, 560, 576, 580, 609, 630, 640, 672, 696, 720, 723, 812, 840, 870, 896, 928, 960, 964, 1008, 1015, 1044, 1120, 1152, 1160, 1205, 1218, 1260, 1305, 1344, 1392, 1440, 1446, 1624, 1680, 1687, 1740, 1827, 1856, 1920, 1928, 2016, 2030, 2088, 2169, 2240, 2320, 2410, 2436, 2520, 2610, 2688, 2784, 2880, 2892, 3045, 3248, 3360, 3374, 3480, 3615, 3654, 3712, 3856, 4032, 4060, 4176, 4338, 4480, 4640, 4820, 4872, 5040, 5061, 5220, 5568, 5760, 5784, 6090, 6496, 6720, 6748, 6960, 6989, 7230, 7308, 7712, 8064, 8120, 8352, 8435, 8676, 9135, 9280, 9640, 9744, 10080, 10122, 10440, 10845, 11136, 11568, 12180, 12992, 13440, 13496, 13920, 13978, 14460, 14616, 15183, 15424, 16240, 16704, 16870, 17352, 18270, 18560, 19280, 19488, 20160, 20244, 20880, 20967, 21690, 23136, 24360, 25305, 25984, 26992, 27840, 27956, 28920, 29232, 30366, 30848, 32480, 33408, 33740, 34704, 34945, 36540, 38560, 38976, 40320, 40488, 41760, 41934, 43380, 46272, 48720, 48923, 50610, 53984, 55680, 55912, 57840, 58464, 60732, 62901, 64960, 67480, 69408, 69890, 73080, 75915, 77120, 77952, 80976, 83520, 83868, 86760, 92544, 97440, 97846, 101220, 104835, 107968, 111824, 115680, 116928, 121464, 125802, 129920, 134960, 138816, 139780, 146160, 146769, 151830, 154240, 161952, 167040, 167736, 173520, 194880, 195692, 202440, 209670, 215936, 223648, 231360, 233856, 242928, 244615, 251604, 269920, 277632, 279560, 292320, 293538, 303660, 314505, 323904, 335472, 347040, 389760, 391384, 404880, 419340, 440307, 447296, 462720, 485856, 489230, 503208, 539840, 559120, 584640, 587076, 607320, 629010, 647808, 670944, 694080, 733845, 782768, 809760, 838680, 880614, 894592, 971712, 978460, 1006416, 1079680, 1118240, 1169280, 1174152, 1214640, 1258020, 1341888, 1388160, 1467690, 1565536, 1619520, 1677360, 1761228, 1943424, 1956920, 2012832, 2201535, 2236480, 2348304, 2429280, 2516040, 2683776, 2935380, 3131072, 3239040, 3354720, 3522456, 3913840, 4025664, 4403070, 4472960, 4696608, 4858560, 5032080, 5870760, 6262144, 6709440, 7044912, 7827680, 8051328, 8806140, 9393216, 9717120, 10064160, 11741520, 13418880, 14089824, 15655360, 17612280, 18786432, 20128320, 23483040, 28179648, 31310720, 35224560, 40256640, 46966080, 56359296, 70449120, 93932160, 140898240, 281796480]

約数ペア:

[(1, 281796480), (2, 140898240), (3, 93932160), (4, 70449120), (5, 56359296), (6, 46966080), (7, 40256640), (8, 35224560), (9, 31310720), (10, 28179648), (12, 23483040), (14, 20128320), (15, 18786432), (16, 17612280), (18, 15655360), (20, 14089824), (21, 13418880), (24, 11741520), (28, 10064160), (29, 9717120), (30, 9393216), (32, 8806140), (35, 8051328), (36, 7827680), (40, 7044912), (42, 6709440), (45, 6262144), (48, 5870760), (56, 5032080), (58, 4858560), (60, 4696608), (63, 4472960), (64, 4403070), (70, 4025664), (72, 3913840), (80, 3522456), (84, 3354720), (87, 3239040), (90, 3131072), (96, 2935380), (105, 2683776), (112, 2516040), (116, 2429280), (120, 2348304), (126, 2236480), (128, 2201535), (140, 2012832), (144, 1956920), (145, 1943424), (160, 1761228), (168, 1677360), (174, 1619520), (180, 1565536), (192, 1467690), (203, 1388160), (210, 1341888), (224, 1258020), (232, 1214640), (240, 1174152), (241, 1169280), (252, 1118240), (261, 1079680), (280, 1006416), (288, 978460), (290, 971712), (315, 894592), (320, 880614), (336, 838680), (348, 809760), (360, 782768), (384, 733845), (406, 694080), (420, 670944), (435, 647808), (448, 629010), (464, 607320), (480, 587076), (482, 584640), (504, 559120), (522, 539840), (560, 503208), (576, 489230), (580, 485856), (609, 462720), (630, 447296), (640, 440307), (672, 419340), (696, 404880), (720, 391384), (723, 389760), (812, 347040), (840, 335472), (870, 323904), (896, 314505), (928, 303660), (960, 293538), (964, 292320), (1008, 279560), (1015, 277632), (1044, 269920), (1120, 251604), (1152, 244615), (1160, 242928), (1205, 233856), (1218, 231360), (1260, 223648), (1305, 215936), (1344, 209670), (1392, 202440), (1440, 195692), (1446, 194880), (1624, 173520), (1680, 167736), (1687, 167040), (1740, 161952), (1827, 154240), (1856, 151830), (1920, 146769), (1928, 146160), (2016, 139780), (2030, 138816), (2088, 134960), (2169, 129920), (2240, 125802), (2320, 121464), (2410, 116928), (2436, 115680), (2520, 111824), (2610, 107968), (2688, 104835), (2784, 101220), (2880, 97846), (2892, 97440), (3045, 92544), (3248, 86760), (3360, 83868), (3374, 83520), (3480, 80976), (3615, 77952), (3654, 77120), (3712, 75915), (3856, 73080), (4032, 69890), (4060, 69408), (4176, 67480), (4338, 64960), (4480, 62901), (4640, 60732), (4820, 58464), (4872, 57840), (5040, 55912), (5061, 55680), (5220, 53984), (5568, 50610), (5760, 48923), (5784, 48720), (6090, 46272), (6496, 43380), (6720, 41934), (6748, 41760), (6960, 40488), (6989, 40320), (7230, 38976), (7308, 38560), (7712, 36540), (8064, 34945), (8120, 34704), (8352, 33740), (8435, 33408), (8676, 32480), (9135, 30848), (9280, 30366), (9640, 29232), (9744, 28920), (10080, 27956), (10122, 27840), (10440, 26992), (10845, 25984), (11136, 25305), (11568, 24360), (12180, 23136), (12992, 21690), (13440, 20967), (13496, 20880), (13920, 20244), (13978, 20160), (14460, 19488), (14616, 19280), (15183, 18560), (15424, 18270), (16240, 17352), (16704, 16870)]