18387548160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 384

約数和(自身を含む): 62984900160

約数和(自身を除く): 44597352000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 137, 160, 170, 192, 204, 240, 255, 256, 257, 272, 274, 320, 340, 384, 408, 411, 480, 510, 512, 514, 544, 548, 640, 680, 685, 768, 771, 816, 822, 960, 1020, 1024, 1028, 1088, 1096, 1280, 1285, 1360, 1370, 1536, 1542, 1632, 1644, 1920, 2040, 2048, 2055, 2056, 2176, 2192, 2329, 2560, 2570, 2720, 2740, 3072, 3084, 3264, 3288, 3840, 3855, 4080, 4110, 4112, 4352, 4369, 4384, 4658, 5120, 5140, 5440, 5480, 6144, 6168, 6528, 6576, 6987, 7680, 7710, 8160, 8220, 8224, 8704, 8738, 8768, 9316, 10240, 10280, 10880, 10960, 11645, 12336, 13056, 13107, 13152, 13974, 15360, 15420, 16320, 16440, 16448, 17408, 17476, 17536, 18632, 20560, 21760, 21845, 21920, 23290, 24672, 26112, 26214, 26304, 27948, 30720, 30840, 32640, 32880, 32896, 34816, 34935, 34952, 35072, 35209, 37264, 41120, 43520, 43690, 43840, 46580, 49344, 52224, 52428, 52608, 55896, 61680, 65280, 65535, 65760, 65792, 69870, 69904, 70144, 70418, 74528, 82240, 87040, 87380, 87680, 93160, 98688, 104448, 104856, 105216, 105627, 111792, 123360, 130560, 131070, 131520, 131584, 139740, 139808, 140288, 140836, 149056, 164480, 174080, 174760, 175360, 176045, 186320, 197376, 209712, 210432, 211254, 223584, 246720, 261120, 262140, 263040, 263168, 279480, 279616, 280576, 281672, 298112, 328960, 349520, 350720, 352090, 372640, 394752, 419424, 420864, 422508, 447168, 493440, 522240, 524280, 526080, 526336, 528135, 558960, 559232, 563344, 596224, 598553, 657920, 699040, 701440, 704180, 745280, 789504, 838848, 841728, 845016, 894336, 986880, 1048560, 1052160, 1056270, 1117920, 1118464, 1126688, 1192448, 1197106, 1315840, 1398080, 1402880, 1408360, 1490560, 1579008, 1677696, 1690032, 1788672, 1795659, 1973760, 2097120, 2104320, 2112540, 2235840, 2236928, 2253376, 2384896, 2394212, 2631680, 2796160, 2816720, 2981120, 2992765, 3355392, 3380064, 3577344, 3591318, 3947520, 4194240, 4208640, 4225080, 4471680, 4473856, 4506752, 4769792, 4788424, 5592320, 5633440, 5962240, 5985530, 6710784, 6760128, 7154688, 7182636, 7895040, 8388480, 8450160, 8943360, 8947712, 8978295, 9013504, 9576848, 11184640, 11266880, 11924480, 11971060, 13421568, 13520256, 14309376, 14365272, 16776960, 16900320, 17886720, 17956590, 18027008, 19153696, 22369280, 22533760, 23848960, 23942120, 26843136, 27040512, 28730544, 33553920, 33800640, 35773440, 35913180, 36054016, 38307392, 44738560, 45067520, 47884240, 54081024, 57461088, 67107840, 67601280, 71546880, 71826360, 72108032, 76614784, 90135040, 95768480, 108162048, 114922176, 134215680, 135202560, 143652720, 153229568, 180270080, 191536960, 216324096, 229844352, 270405120, 287305440, 306459136, 360540160, 383073920, 459688704, 540810240, 574610880, 612918272, 766147840, 919377408, 1081620480, 1149221760, 1225836544, 1532295680, 1838754816, 2298443520, 3064591360, 3677509632, 4596887040, 6129182720, 9193774080, 18387548160]

約数ペア:

[(1, 18387548160), (2, 9193774080), (3, 6129182720), (4, 4596887040), (5, 3677509632), (6, 3064591360), (8, 2298443520), (10, 1838754816), (12, 1532295680), (15, 1225836544), (16, 1149221760), (17, 1081620480), (20, 919377408), (24, 766147840), (30, 612918272), (32, 574610880), (34, 540810240), (40, 459688704), (48, 383073920), (51, 360540160), (60, 306459136), (64, 287305440), (68, 270405120), (80, 229844352), (85, 216324096), (96, 191536960), (102, 180270080), (120, 153229568), (128, 143652720), (136, 135202560), (137, 134215680), (160, 114922176), (170, 108162048), (192, 95768480), (204, 90135040), (240, 76614784), (255, 72108032), (256, 71826360), (257, 71546880), (272, 67601280), (274, 67107840), (320, 57461088), (340, 54081024), (384, 47884240), (408, 45067520), (411, 44738560), (480, 38307392), (510, 36054016), (512, 35913180), (514, 35773440), (544, 33800640), (548, 33553920), (640, 28730544), (680, 27040512), (685, 26843136), (768, 23942120), (771, 23848960), (816, 22533760), (822, 22369280), (960, 19153696), (1020, 18027008), (1024, 17956590), (1028, 17886720), (1088, 16900320), (1096, 16776960), (1280, 14365272), (1285, 14309376), (1360, 13520256), (1370, 13421568), (1536, 11971060), (1542, 11924480), (1632, 11266880), (1644, 11184640), (1920, 9576848), (2040, 9013504), (2048, 8978295), (2055, 8947712), (2056, 8943360), (2176, 8450160), (2192, 8388480), (2329, 7895040), (2560, 7182636), (2570, 7154688), (2720, 6760128), (2740, 6710784), (3072, 5985530), (3084, 5962240), (3264, 5633440), (3288, 5592320), (3840, 4788424), (3855, 4769792), (4080, 4506752), (4110, 4473856), (4112, 4471680), (4352, 4225080), (4369, 4208640), (4384, 4194240), (4658, 3947520), (5120, 3591318), (5140, 3577344), (5440, 3380064), (5480, 3355392), (6144, 2992765), (6168, 2981120), (6528, 2816720), (6576, 2796160), (6987, 2631680), (7680, 2394212), (7710, 2384896), (8160, 2253376), (8220, 2236928), (8224, 2235840), (8704, 2112540), (8738, 2104320), (8768, 2097120), (9316, 1973760), (10240, 1795659), (10280, 1788672), (10880, 1690032), (10960, 1677696), (11645, 1579008), (12336, 1490560), (13056, 1408360), (13107, 1402880), (13152, 1398080), (13974, 1315840), (15360, 1197106), (15420, 1192448), (16320, 1126688), (16440, 1118464), (16448, 1117920), (17408, 1056270), (17476, 1052160), (17536, 1048560), (18632, 986880), (20560, 894336), (21760, 845016), (21845, 841728), (21920, 838848), (23290, 789504), (24672, 745280), (26112, 704180), (26214, 701440), (26304, 699040), (27948, 657920), (30720, 598553), (30840, 596224), (32640, 563344), (32880, 559232), (32896, 558960), (34816, 528135), (34935, 526336), (34952, 526080), (35072, 524280), (35209, 522240), (37264, 493440), (41120, 447168), (43520, 422508), (43690, 420864), (43840, 419424), (46580, 394752), (49344, 372640), (52224, 352090), (52428, 350720), (52608, 349520), (55896, 328960), (61680, 298112), (65280, 281672), (65535, 280576), (65760, 279616), (65792, 279480), (69870, 263168), (69904, 263040), (70144, 262140), (70418, 261120), (74528, 246720), (82240, 223584), (87040, 211254), (87380, 210432), (87680, 209712), (93160, 197376), (98688, 186320), (104448, 176045), (104856, 175360), (105216, 174760), (105627, 174080), (111792, 164480), (123360, 149056), (130560, 140836), (131070, 140288), (131520, 139808), (131584, 139740)]