451998720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 264

約数和(自身を含む): 1661165064

約数和(自身を除く): 1209166344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 577, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1154, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1731, 1920, 2040, 2176, 2304, 2308, 2448, 2560, 2720, 2880, 2885, 3060, 3072, 3264, 3462, 3840, 4080, 4352, 4608, 4616, 4896, 5120, 5193, 5440, 5760, 5770, 6120, 6528, 6924, 7680, 8160, 8655, 8704, 9216, 9232, 9792, 9809, 10386, 10880, 11520, 11540, 12240, 13056, 13848, 15360, 16320, 17310, 17408, 18464, 19584, 19618, 20772, 21760, 23040, 23080, 24480, 25965, 26112, 27696, 29427, 32640, 34620, 36928, 39168, 39236, 41544, 43520, 46080, 46160, 48960, 49045, 51930, 52224, 55392, 58854, 65280, 69240, 73856, 78336, 78472, 83088, 87040, 88281, 92320, 97920, 98090, 103860, 110784, 117708, 130560, 138480, 147135, 147712, 156672, 156944, 166176, 176562, 184640, 195840, 196180, 207720, 221568, 235416, 261120, 276960, 294270, 295424, 313888, 332352, 353124, 369280, 391680, 392360, 415440, 441405, 443136, 470832, 553920, 588540, 590848, 627776, 664704, 706248, 738560, 783360, 784720, 830880, 882810, 886272, 941664, 1107840, 1177080, 1255552, 1329408, 1412496, 1477120, 1569440, 1661760, 1765620, 1772544, 1883328, 2215680, 2354160, 2511104, 2658816, 2824992, 2954240, 3138880, 3323520, 3531240, 3766656, 4431360, 4708320, 5022208, 5317632, 5649984, 6277760, 6647040, 7062480, 7533312, 8862720, 9416640, 10044416, 11299968, 12555520, 13294080, 14124960, 15066624, 18833280, 22599936, 25111040, 26588160, 28249920, 30133248, 37666560, 45199872, 50222080, 56499840, 75333120, 90399744, 112999680, 150666240, 225999360, 451998720]

約数ペア:

[(1, 451998720), (2, 225999360), (3, 150666240), (4, 112999680), (5, 90399744), (6, 75333120), (8, 56499840), (9, 50222080), (10, 45199872), (12, 37666560), (15, 30133248), (16, 28249920), (17, 26588160), (18, 25111040), (20, 22599936), (24, 18833280), (30, 15066624), (32, 14124960), (34, 13294080), (36, 12555520), (40, 11299968), (45, 10044416), (48, 9416640), (51, 8862720), (60, 7533312), (64, 7062480), (68, 6647040), (72, 6277760), (80, 5649984), (85, 5317632), (90, 5022208), (96, 4708320), (102, 4431360), (120, 3766656), (128, 3531240), (136, 3323520), (144, 3138880), (153, 2954240), (160, 2824992), (170, 2658816), (180, 2511104), (192, 2354160), (204, 2215680), (240, 1883328), (255, 1772544), (256, 1765620), (272, 1661760), (288, 1569440), (306, 1477120), (320, 1412496), (340, 1329408), (360, 1255552), (384, 1177080), (408, 1107840), (480, 941664), (510, 886272), (512, 882810), (544, 830880), (576, 784720), (577, 783360), (612, 738560), (640, 706248), (680, 664704), (720, 627776), (765, 590848), (768, 588540), (816, 553920), (960, 470832), (1020, 443136), (1024, 441405), (1088, 415440), (1152, 392360), (1154, 391680), (1224, 369280), (1280, 353124), (1360, 332352), (1440, 313888), (1530, 295424), (1536, 294270), (1632, 276960), (1731, 261120), (1920, 235416), (2040, 221568), (2176, 207720), (2304, 196180), (2308, 195840), (2448, 184640), (2560, 176562), (2720, 166176), (2880, 156944), (2885, 156672), (3060, 147712), (3072, 147135), (3264, 138480), (3462, 130560), (3840, 117708), (4080, 110784), (4352, 103860), (4608, 98090), (4616, 97920), (4896, 92320), (5120, 88281), (5193, 87040), (5440, 83088), (5760, 78472), (5770, 78336), (6120, 73856), (6528, 69240), (6924, 65280), (7680, 58854), (8160, 55392), (8655, 52224), (8704, 51930), (9216, 49045), (9232, 48960), (9792, 46160), (9809, 46080), (10386, 43520), (10880, 41544), (11520, 39236), (11540, 39168), (12240, 36928), (13056, 34620), (13848, 32640), (15360, 29427), (16320, 27696), (17310, 26112), (17408, 25965), (18464, 24480), (19584, 23080), (19618, 23040), (20772, 21760)]