18141569280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 432

約数和(自身を含む): 65534204736

約数和(自身を除く): 47392635456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 53, 60, 64, 72, 80, 86, 90, 96, 106, 120, 128, 129, 144, 159, 160, 172, 180, 192, 212, 215, 240, 256, 258, 265, 288, 318, 320, 344, 360, 384, 387, 424, 430, 477, 480, 516, 530, 576, 636, 640, 645, 688, 691, 720, 768, 774, 795, 848, 860, 954, 960, 1032, 1060, 1152, 1272, 1280, 1290, 1376, 1382, 1440, 1548, 1590, 1696, 1720, 1908, 1920, 1935, 2064, 2073, 2120, 2279, 2304, 2385, 2544, 2580, 2752, 2764, 2880, 3096, 3180, 3392, 3440, 3455, 3816, 3840, 3870, 4128, 4146, 4240, 4558, 4770, 5088, 5160, 5504, 5528, 5760, 6192, 6219, 6360, 6784, 6837, 6880, 6910, 7632, 7740, 8256, 8292, 8480, 9116, 9540, 10176, 10320, 10365, 11008, 11056, 11395, 11520, 12384, 12438, 12720, 13568, 13674, 13760, 13820, 15264, 15480, 16512, 16584, 16960, 18232, 19080, 20352, 20511, 20640, 20730, 22112, 22790, 24768, 24876, 25440, 27348, 27520, 27640, 29713, 30528, 30960, 31095, 33024, 33168, 33920, 34185, 36464, 36623, 38160, 40704, 41022, 41280, 41460, 44224, 45580, 49536, 49752, 50880, 54696, 55040, 55280, 59426, 61056, 61920, 62190, 66336, 67840, 68370, 72928, 73246, 76320, 82044, 82560, 82920, 88448, 89139, 91160, 99072, 99504, 101760, 102555, 109392, 109869, 110560, 118852, 122112, 123840, 124380, 132672, 136740, 145856, 146492, 148565, 152640, 164088, 165120, 165840, 176896, 178278, 182320, 183115, 199008, 203520, 205110, 218784, 219738, 221120, 237704, 247680, 248760, 265344, 267417, 273480, 291712, 292984, 297130, 305280, 328176, 329607, 331680, 356556, 364640, 366230, 398016, 410220, 437568, 439476, 442240, 445695, 475408, 495360, 497520, 530688, 534834, 546960, 549345, 583424, 585968, 594260, 610560, 656352, 659214, 663360, 713112, 729280, 732460, 796032, 820440, 875136, 878952, 884480, 891390, 950816, 995040, 1069668, 1093920, 1098690, 1171936, 1188520, 1312704, 1318428, 1326720, 1337085, 1426224, 1458560, 1464920, 1574789, 1592064, 1640880, 1648035, 1750272, 1757904, 1782780, 1901632, 1990080, 2139336, 2187840, 2197380, 2343872, 2377040, 2625408, 2636856, 2653440, 2674170, 2852448, 2917120, 2929840, 3149578, 3281760, 3296070, 3515808, 3565560, 3803264, 3980160, 4278672, 4375680, 4394760, 4687744, 4724367, 4754080, 5250816, 5273712, 5348340, 5704896, 5859680, 6299156, 6563520, 6592140, 7031616, 7131120, 7606528, 7873945, 7960320, 8557344, 8751360, 8789520, 9375488, 9448734, 9508160, 10547424, 10696680, 11409792, 11719360, 12598312, 13127040, 13184280, 14063232, 14173101, 14262240, 15747890, 17114688, 17579040, 18897468, 19016320, 21094848, 21393360, 22819584, 23438720, 23621835, 25196624, 26254080, 26368560, 28126464, 28346202, 28524480, 31495780, 34229376, 35158080, 37794936, 38032640, 42189696, 42786720, 46877440, 47243670, 50393248, 52737120, 56692404, 57048960, 62991560, 68458752, 70316160, 70865505, 75589872, 84379392, 85573440, 94487340, 100786496, 105474240, 113384808, 114097920, 125983120, 140632320, 141731010, 151179744, 171146880, 188974680, 201572992, 210948480, 226769616, 251966240, 283462020, 302359488, 342293760, 377949360, 403145984, 421896960, 453539232, 503932480, 566924040, 604718976, 755898720, 907078464, 1007864960, 1133848080, 1209437952, 1511797440, 1814156928, 2015729920, 2267696160, 3023594880, 3628313856, 4535392320, 6047189760, 9070784640, 18141569280]

約数ペア:

[(1, 18141569280), (2, 9070784640), (3, 6047189760), (4, 4535392320), (5, 3628313856), (6, 3023594880), (8, 2267696160), (9, 2015729920), (10, 1814156928), (12, 1511797440), (15, 1209437952), (16, 1133848080), (18, 1007864960), (20, 907078464), (24, 755898720), (30, 604718976), (32, 566924040), (36, 503932480), (40, 453539232), (43, 421896960), (45, 403145984), (48, 377949360), (53, 342293760), (60, 302359488), (64, 283462020), (72, 251966240), (80, 226769616), (86, 210948480), (90, 201572992), (96, 188974680), (106, 171146880), (120, 151179744), (128, 141731010), (129, 140632320), (144, 125983120), (159, 114097920), (160, 113384808), (172, 105474240), (180, 100786496), (192, 94487340), (212, 85573440), (215, 84379392), (240, 75589872), (256, 70865505), (258, 70316160), (265, 68458752), (288, 62991560), (318, 57048960), (320, 56692404), (344, 52737120), (360, 50393248), (384, 47243670), (387, 46877440), (424, 42786720), (430, 42189696), (477, 38032640), (480, 37794936), (516, 35158080), (530, 34229376), (576, 31495780), (636, 28524480), (640, 28346202), (645, 28126464), (688, 26368560), (691, 26254080), (720, 25196624), (768, 23621835), (774, 23438720), (795, 22819584), (848, 21393360), (860, 21094848), (954, 19016320), (960, 18897468), (1032, 17579040), (1060, 17114688), (1152, 15747890), (1272, 14262240), (1280, 14173101), (1290, 14063232), (1376, 13184280), (1382, 13127040), (1440, 12598312), (1548, 11719360), (1590, 11409792), (1696, 10696680), (1720, 10547424), (1908, 9508160), (1920, 9448734), (1935, 9375488), (2064, 8789520), (2073, 8751360), (2120, 8557344), (2279, 7960320), (2304, 7873945), (2385, 7606528), (2544, 7131120), (2580, 7031616), (2752, 6592140), (2764, 6563520), (2880, 6299156), (3096, 5859680), (3180, 5704896), (3392, 5348340), (3440, 5273712), (3455, 5250816), (3816, 4754080), (3840, 4724367), (3870, 4687744), (4128, 4394760), (4146, 4375680), (4240, 4278672), (4558, 3980160), (4770, 3803264), (5088, 3565560), (5160, 3515808), (5504, 3296070), (5528, 3281760), (5760, 3149578), (6192, 2929840), (6219, 2917120), (6360, 2852448), (6784, 2674170), (6837, 2653440), (6880, 2636856), (6910, 2625408), (7632, 2377040), (7740, 2343872), (8256, 2197380), (8292, 2187840), (8480, 2139336), (9116, 1990080), (9540, 1901632), (10176, 1782780), (10320, 1757904), (10365, 1750272), (11008, 1648035), (11056, 1640880), (11395, 1592064), (11520, 1574789), (12384, 1464920), (12438, 1458560), (12720, 1426224), (13568, 1337085), (13674, 1326720), (13760, 1318428), (13820, 1312704), (15264, 1188520), (15480, 1171936), (16512, 1098690), (16584, 1093920), (16960, 1069668), (18232, 995040), (19080, 950816), (20352, 891390), (20511, 884480), (20640, 878952), (20730, 875136), (22112, 820440), (22790, 796032), (24768, 732460), (24876, 729280), (25440, 713112), (27348, 663360), (27520, 659214), (27640, 656352), (29713, 610560), (30528, 594260), (30960, 585968), (31095, 583424), (33024, 549345), (33168, 546960), (33920, 534834), (34185, 530688), (36464, 497520), (36623, 495360), (38160, 475408), (40704, 445695), (41022, 442240), (41280, 439476), (41460, 437568), (44224, 410220), (45580, 398016), (49536, 366230), (49752, 364640), (50880, 356556), (54696, 331680), (55040, 329607), (55280, 328176), (59426, 305280), (61056, 297130), (61920, 292984), (62190, 291712), (66336, 273480), (67840, 267417), (68370, 265344), (72928, 248760), (73246, 247680), (76320, 237704), (82044, 221120), (82560, 219738), (82920, 218784), (88448, 205110), (89139, 203520), (91160, 199008), (99072, 183115), (99504, 182320), (101760, 178278), (102555, 176896), (109392, 165840), (109869, 165120), (110560, 164088), (118852, 152640), (122112, 148565), (123840, 146492), (124380, 145856), (132672, 136740)]