20411436240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4809

約数の個数: 480

約数和(自身を含む): 81075810816

約数和(自身を除く): 60664374576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 486, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 972, 1020, 1040, 1053, 1080, 1105, 1170, 1215, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2430, 2448, 2652, 2754, 2808, 3060, 3120, 3159, 3240, 3315, 3510, 3536, 3672, 3888, 3978, 4080, 4131, 4212, 4420, 4590, 4680, 4751, 4860, 5265, 5304, 5508, 5616, 5967, 6120, 6318, 6480, 6630, 6885, 7020, 7344, 7956, 8262, 8424, 8840, 9180, 9360, 9502, 9720, 9945, 10530, 10608, 11016, 11934, 12240, 12636, 13260, 13770, 14040, 14253, 15795, 15912, 16524, 16848, 17680, 17901, 18360, 19004, 19440, 19890, 20655, 21060, 22032, 23755, 23868, 25272, 26520, 27540, 28080, 28506, 29835, 31590, 31824, 33048, 35802, 36720, 38008, 39780, 41310, 42120, 42759, 47510, 47736, 50544, 53040, 53703, 55080, 57012, 59670, 61763, 63180, 66096, 71265, 71604, 76016, 79560, 80767, 82620, 84240, 85518, 89505, 95020, 95472, 107406, 110160, 114024, 119340, 123526, 126360, 128277, 142530, 143208, 159120, 161534, 165240, 171036, 179010, 185289, 190040, 213795, 214812, 228048, 238680, 242301, 247052, 252720, 256554, 268515, 285060, 286416, 308815, 323068, 330480, 342072, 358020, 370578, 380080, 384831, 403835, 427590, 429624, 477360, 484602, 494104, 513108, 537030, 555867, 570120, 617630, 641385, 646136, 684144, 716040, 726903, 741156, 769662, 807670, 855180, 859248, 926445, 969204, 988208, 1026216, 1049971, 1074060, 1111734, 1140240, 1154493, 1211505, 1235260, 1282770, 1292272, 1432080, 1453806, 1482312, 1539324, 1615340, 1667601, 1710360, 1852890, 1924155, 1938408, 2052432, 2099942, 2148120, 2180709, 2223468, 2308986, 2423010, 2470520, 2565540, 2779335, 2907612, 2964624, 3078648, 3149913, 3230680, 3335202, 3420720, 3634515, 3705780, 3848310, 3876816, 4199884, 4296240, 4361418, 4446936, 4617972, 4846020, 4941040, 5002803, 5131080, 5249855, 5558670, 5772465, 5815224, 6157296, 6299826, 6461360, 6542127, 6670404, 7269030, 7411560, 7696620, 8338005, 8399768, 8722836, 8893872, 9235944, 9449739, 9692040, 10005606, 10262160, 10499710, 10903545, 11117340, 11544930, 11630448, 12599652, 13084254, 13340808, 14538060, 14823120, 15008409, 15393240, 15749565, 16676010, 16799536, 17445672, 18471888, 18899478, 19384080, 19626381, 20011212, 20999420, 21807090, 22234680, 23089860, 25014015, 25199304, 26168508, 26681616, 28349217, 29076120, 30016818, 30786480, 31499130, 32710635, 33352020, 34891344, 37798956, 39252762, 40022424, 41998840, 43614180, 44469360, 46179720, 47248695, 50028030, 50398608, 52337016, 56698434, 58152240, 60033636, 62998260, 65421270, 66704040, 75042045, 75597912, 78505524, 80044848, 83997680, 85047651, 87228360, 92359440, 94497390, 98131905, 100056060, 104674032, 113396868, 120067272, 125996520, 130842540, 133408080, 141746085, 150084090, 151195824, 157011048, 170095302, 174456720, 188994780, 196263810, 200112120, 226793736, 240134544, 251993040, 255142953, 261685080, 283492170, 300168180, 314022096, 340190604, 377989560, 392527620, 400224240, 425238255, 453587472, 510285906, 523370160, 566984340, 600336360, 680381208, 755979120, 785055240, 850476510, 1020571812, 1133968680, 1200672720, 1275714765, 1360762416, 1570110480, 1700953020, 2041143624, 2267937360, 2551429530, 3401906040, 4082287248, 5102859060, 6803812080, 10205718120, 20411436240]

約数ペア:

[(1, 20411436240), (2, 10205718120), (3, 6803812080), (4, 5102859060), (5, 4082287248), (6, 3401906040), (8, 2551429530), (9, 2267937360), (10, 2041143624), (12, 1700953020), (13, 1570110480), (15, 1360762416), (16, 1275714765), (17, 1200672720), (18, 1133968680), (20, 1020571812), (24, 850476510), (26, 785055240), (27, 755979120), (30, 680381208), (34, 600336360), (36, 566984340), (39, 523370160), (40, 510285906), (45, 453587472), (48, 425238255), (51, 400224240), (52, 392527620), (54, 377989560), (60, 340190604), (65, 314022096), (68, 300168180), (72, 283492170), (78, 261685080), (80, 255142953), (81, 251993040), (85, 240134544), (90, 226793736), (102, 200112120), (104, 196263810), (108, 188994780), (117, 174456720), (120, 170095302), (130, 157011048), (135, 151195824), (136, 150084090), (144, 141746085), (153, 133408080), (156, 130842540), (162, 125996520), (170, 120067272), (180, 113396868), (195, 104674032), (204, 100056060), (208, 98131905), (216, 94497390), (221, 92359440), (234, 87228360), (240, 85047651), (243, 83997680), (255, 80044848), (260, 78505524), (270, 75597912), (272, 75042045), (306, 66704040), (312, 65421270), (324, 62998260), (340, 60033636), (351, 58152240), (360, 56698434), (390, 52337016), (405, 50398608), (408, 50028030), (432, 47248695), (442, 46179720), (459, 44469360), (468, 43614180), (486, 41998840), (510, 40022424), (520, 39252762), (540, 37798956), (585, 34891344), (612, 33352020), (624, 32710635), (648, 31499130), (663, 30786480), (680, 30016818), (702, 29076120), (720, 28349217), (765, 26681616), (780, 26168508), (810, 25199304), (816, 25014015), (884, 23089860), (918, 22234680), (936, 21807090), (972, 20999420), (1020, 20011212), (1040, 19626381), (1053, 19384080), (1080, 18899478), (1105, 18471888), (1170, 17445672), (1215, 16799536), (1224, 16676010), (1296, 15749565), (1326, 15393240), (1360, 15008409), (1377, 14823120), (1404, 14538060), (1530, 13340808), (1560, 13084254), (1620, 12599652), (1755, 11630448), (1768, 11544930), (1836, 11117340), (1872, 10903545), (1944, 10499710), (1989, 10262160), (2040, 10005606), (2106, 9692040), (2160, 9449739), (2210, 9235944), (2295, 8893872), (2340, 8722836), (2430, 8399768), (2448, 8338005), (2652, 7696620), (2754, 7411560), (2808, 7269030), (3060, 6670404), (3120, 6542127), (3159, 6461360), (3240, 6299826), (3315, 6157296), (3510, 5815224), (3536, 5772465), (3672, 5558670), (3888, 5249855), (3978, 5131080), (4080, 5002803), (4131, 4941040), (4212, 4846020), (4420, 4617972), (4590, 4446936), (4680, 4361418), (4751, 4296240), (4860, 4199884), (5265, 3876816), (5304, 3848310), (5508, 3705780), (5616, 3634515), (5967, 3420720), (6120, 3335202), (6318, 3230680), (6480, 3149913), (6630, 3078648), (6885, 2964624), (7020, 2907612), (7344, 2779335), (7956, 2565540), (8262, 2470520), (8424, 2423010), (8840, 2308986), (9180, 2223468), (9360, 2180709), (9502, 2148120), (9720, 2099942), (9945, 2052432), (10530, 1938408), (10608, 1924155), (11016, 1852890), (11934, 1710360), (12240, 1667601), (12636, 1615340), (13260, 1539324), (13770, 1482312), (14040, 1453806), (14253, 1432080), (15795, 1292272), (15912, 1282770), (16524, 1235260), (16848, 1211505), (17680, 1154493), (17901, 1140240), (18360, 1111734), (19004, 1074060), (19440, 1049971), (19890, 1026216), (20655, 988208), (21060, 969204), (22032, 926445), (23755, 859248), (23868, 855180), (25272, 807670), (26520, 769662), (27540, 741156), (28080, 726903), (28506, 716040), (29835, 684144), (31590, 646136), (31824, 641385), (33048, 617630), (35802, 570120), (36720, 555867), (38008, 537030), (39780, 513108), (41310, 494104), (42120, 484602), (42759, 477360), (47510, 429624), (47736, 427590), (50544, 403835), (53040, 384831), (53703, 380080), (55080, 370578), (57012, 358020), (59670, 342072), (61763, 330480), (63180, 323068), (66096, 308815), (71265, 286416), (71604, 285060), (76016, 268515), (79560, 256554), (80767, 252720), (82620, 247052), (84240, 242301), (85518, 238680), (89505, 228048), (95020, 214812), (95472, 213795), (107406, 190040), (110160, 185289), (114024, 179010), (119340, 171036), (123526, 165240), (126360, 161534), (128277, 159120), (142530, 143208)]