18057928320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55001}}^1$

素因数の和:55048

約数の個数: 256

約数和(自身を含む): 67322448000

約数和(自身を除く): 49264519680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 55001, 65664, 82080, 109440, 110002, 164160, 165003, 220004, 275005, 328320, 330006, 440008, 495009, 550010, 660012, 825015, 880016, 990018, 1045019, 1100020, 1320024, 1485027, 1650030, 1760032, 1980036, 2090038, 2200040, 2475045, 2640048, 2970054, 3135057, 3300060, 3520064, 3960072, 4180076, 4400080, 4950090, 5225095, 5280096, 5940108, 6270114, 6600120, 7040128, 7425135, 7920144, 8360152, 8800160, 9405171, 9900180, 10450190, 10560192, 11880216, 12540228, 13200240, 14850270, 15675285, 15840288, 16720304, 17600320, 18810342, 19800360, 20900380, 21120384, 23760432, 25080456, 26400480, 28215513, 29700540, 31350570, 31680576, 33440608, 35200640, 37620684, 39600720, 41800760, 47025855, 47520864, 50160912, 52800960, 56431026, 59401080, 62701140, 63361152, 66881216, 75241368, 79201440, 83601520, 94051710, 95041728, 100321824, 105601920, 112862052, 118802160, 125402280, 133762432, 141077565, 150482736, 158402880, 167203040, 188103420, 190083456, 200643648, 225724104, 237604320, 250804560, 282155130, 300965472, 316805760, 334406080, 376206840, 401287296, 451448208, 475208640, 501609120, 564310260, 601930944, 668812160, 752413680, 902896416, 950417280, 1003218240, 1128620520, 1203861888, 1504827360, 1805792832, 2006436480, 2257241040, 3009654720, 3611585664, 4514482080, 6019309440, 9028964160, 18057928320]

約数ペア:

[(1, 18057928320), (2, 9028964160), (3, 6019309440), (4, 4514482080), (5, 3611585664), (6, 3009654720), (8, 2257241040), (9, 2006436480), (10, 1805792832), (12, 1504827360), (15, 1203861888), (16, 1128620520), (18, 1003218240), (19, 950417280), (20, 902896416), (24, 752413680), (27, 668812160), (30, 601930944), (32, 564310260), (36, 501609120), (38, 475208640), (40, 451448208), (45, 401287296), (48, 376206840), (54, 334406080), (57, 316805760), (60, 300965472), (64, 282155130), (72, 250804560), (76, 237604320), (80, 225724104), (90, 200643648), (95, 190083456), (96, 188103420), (108, 167203040), (114, 158402880), (120, 150482736), (128, 141077565), (135, 133762432), (144, 125402280), (152, 118802160), (160, 112862052), (171, 105601920), (180, 100321824), (190, 95041728), (192, 94051710), (216, 83601520), (228, 79201440), (240, 75241368), (270, 66881216), (285, 63361152), (288, 62701140), (304, 59401080), (320, 56431026), (342, 52800960), (360, 50160912), (380, 47520864), (384, 47025855), (432, 41800760), (456, 39600720), (480, 37620684), (513, 35200640), (540, 33440608), (570, 31680576), (576, 31350570), (608, 29700540), (640, 28215513), (684, 26400480), (720, 25080456), (760, 23760432), (855, 21120384), (864, 20900380), (912, 19800360), (960, 18810342), (1026, 17600320), (1080, 16720304), (1140, 15840288), (1152, 15675285), (1216, 14850270), (1368, 13200240), (1440, 12540228), (1520, 11880216), (1710, 10560192), (1728, 10450190), (1824, 9900180), (1920, 9405171), (2052, 8800160), (2160, 8360152), (2280, 7920144), (2432, 7425135), (2565, 7040128), (2736, 6600120), (2880, 6270114), (3040, 5940108), (3420, 5280096), (3456, 5225095), (3648, 4950090), (4104, 4400080), (4320, 4180076), (4560, 3960072), (5130, 3520064), (5472, 3300060), (5760, 3135057), (6080, 2970054), (6840, 2640048), (7296, 2475045), (8208, 2200040), (8640, 2090038), (9120, 1980036), (10260, 1760032), (10944, 1650030), (12160, 1485027), (13680, 1320024), (16416, 1100020), (17280, 1045019), (18240, 990018), (20520, 880016), (21888, 825015), (27360, 660012), (32832, 550010), (36480, 495009), (41040, 440008), (54720, 330006), (55001, 328320), (65664, 275005), (82080, 220004), (109440, 165003), (110002, 164160)]