81257336160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13009}}^1$

素因数の和:13071

約数の個数: 576

約数和(自身を含む): 345582236160

約数和(自身を除く): 264324900000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 169, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 338, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 507, 520, 528, 546, 560, 572, 616, 624, 660, 672, 676, 715, 728, 770, 780, 840, 845, 858, 880, 910, 924, 1001, 1014, 1040, 1056, 1092, 1120, 1144, 1155, 1183, 1232, 1248, 1320, 1352, 1365, 1430, 1456, 1540, 1560, 1680, 1690, 1716, 1760, 1820, 1848, 1859, 2002, 2028, 2080, 2145, 2184, 2288, 2310, 2366, 2464, 2535, 2640, 2704, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3380, 3432, 3549, 3640, 3696, 3718, 4004, 4056, 4290, 4368, 4576, 4620, 4732, 5005, 5070, 5280, 5408, 5460, 5577, 5720, 5915, 6006, 6160, 6240, 6760, 6864, 7098, 7280, 7392, 7436, 8008, 8112, 8580, 8736, 9240, 9295, 9464, 10010, 10140, 10920, 11154, 11440, 11830, 12012, 12320, 13009, 13013, 13520, 13728, 14196, 14560, 14872, 15015, 16016, 16224, 17160, 17745, 18480, 18590, 18928, 20020, 20280, 21840, 22308, 22880, 23660, 24024, 26018, 26026, 27040, 27885, 28392, 29744, 30030, 32032, 34320, 35490, 36960, 37180, 37856, 39027, 39039, 40040, 40560, 43680, 44616, 47320, 48048, 52036, 52052, 55770, 56784, 59488, 60060, 65045, 65065, 68640, 70980, 74360, 78054, 78078, 80080, 81120, 89232, 91063, 94640, 96096, 104072, 104104, 111540, 113568, 120120, 130090, 130130, 141960, 143099, 148720, 156108, 156156, 160160, 169117, 178464, 182126, 189280, 195135, 195195, 208144, 208208, 223080, 240240, 260180, 260260, 273189, 283920, 286198, 297440, 312216, 312312, 338234, 364252, 390270, 390390, 416288, 416416, 429297, 446160, 455315, 480480, 507351, 520360, 520520, 546378, 567840, 572396, 624432, 624624, 676468, 715495, 728504, 780540, 780780, 845585, 858594, 892320, 910630, 1001693, 1014702, 1040720, 1041040, 1092756, 1144792, 1183819, 1248864, 1249248, 1352936, 1365945, 1430990, 1457008, 1561080, 1561560, 1691170, 1717188, 1821260, 1860287, 2003386, 2029404, 2081440, 2082080, 2146485, 2185512, 2198521, 2289584, 2367638, 2536755, 2705872, 2731890, 2861980, 2914016, 3005079, 3122160, 3123120, 3382340, 3434376, 3551457, 3642520, 3720574, 4006772, 4058808, 4292970, 4371024, 4397042, 4579168, 4735276, 5008465, 5073510, 5411744, 5463780, 5580861, 5723960, 5919095, 6010158, 6244320, 6246240, 6595563, 6764680, 6868752, 7102914, 7285040, 7441148, 8013544, 8117616, 8585940, 8742048, 8794084, 9301435, 9470552, 10016930, 10147020, 10927560, 10992605, 11161722, 11447920, 11838190, 12020316, 13022009, 13191126, 13529360, 13737504, 14205828, 14570080, 14882296, 15025395, 15389647, 16027088, 16235232, 17171880, 17588168, 17757285, 18602870, 18941104, 20033860, 20294040, 21855120, 21985210, 22323444, 22895840, 23676380, 24040632, 24183731, 26044018, 26382252, 27058720, 27904305, 28411656, 29764592, 30050790, 30779294, 32054176, 32977815, 34343760, 35176336, 35514570, 37205740, 37882208, 39066027, 40067720, 40588080, 43710240, 43970420, 44646888, 46168941, 47352760, 48081264, 48367462, 52088036, 52764504, 55808610, 56823312, 59529184, 60101580, 61558588, 65110045, 65955630, 68687520, 70352672, 71029140, 72551193, 74411480, 76948235, 78132054, 80135440, 81176160, 87940840, 89293776, 92337882, 94705520, 96162528, 96734924, 104176072, 105529008, 111617220, 113646624, 120203160, 120918655, 123117176, 130220090, 131911260, 142058280, 145102386, 148822960, 153896470, 156264108, 160270880, 169286117, 175881680, 178587552, 184675764, 189411040, 193469848, 195330135, 208352144, 211058016, 223234440, 230844705, 240406320, 241837310, 246234352, 260440180, 263822520, 284116560, 290204772, 297645920, 307792940, 312528216, 338572234, 351763360, 362755965, 369351528, 386939696, 390660270, 416704288, 446468880, 461689410, 480812640, 483674620, 492468704, 507858351, 520880360, 527645040, 568233120, 580409544, 615585880, 625056432, 677144468, 725511930, 738703056, 773879392, 781320540, 846430585, 892937760, 923378820, 967349240, 1015716702, 1041760720, 1055290080, 1160819088, 1231171760, 1250112864, 1354288936, 1451023860, 1477406112, 1562641080, 1692861170, 1846757640, 1934698480, 2031433404, 2083521440, 2321638176, 2462343520, 2539291755, 2708577872, 2902047720, 3125282160, 3385722340, 3693515280, 3869396960, 4062866808, 5078583510, 5417155744, 5804095440, 6250564320, 6771444680, 7387030560, 8125733616, 10157167020, 11608190880, 13542889360, 16251467232, 20314334040, 27085778720, 40628668080, 81257336160]

約数ペア:

[(1, 81257336160), (2, 40628668080), (3, 27085778720), (4, 20314334040), (5, 16251467232), (6, 13542889360), (7, 11608190880), (8, 10157167020), (10, 8125733616), (11, 7387030560), (12, 6771444680), (13, 6250564320), (14, 5804095440), (15, 5417155744), (16, 5078583510), (20, 4062866808), (21, 3869396960), (22, 3693515280), (24, 3385722340), (26, 3125282160), (28, 2902047720), (30, 2708577872), (32, 2539291755), (33, 2462343520), (35, 2321638176), (39, 2083521440), (40, 2031433404), (42, 1934698480), (44, 1846757640), (48, 1692861170), (52, 1562641080), (55, 1477406112), (56, 1451023860), (60, 1354288936), (65, 1250112864), (66, 1231171760), (70, 1160819088), (77, 1055290080), (78, 1041760720), (80, 1015716702), (84, 967349240), (88, 923378820), (91, 892937760), (96, 846430585), (104, 781320540), (105, 773879392), (110, 738703056), (112, 725511930), (120, 677144468), (130, 625056432), (132, 615585880), (140, 580409544), (143, 568233120), (154, 527645040), (156, 520880360), (160, 507858351), (165, 492468704), (168, 483674620), (169, 480812640), (176, 461689410), (182, 446468880), (195, 416704288), (208, 390660270), (210, 386939696), (220, 369351528), (224, 362755965), (231, 351763360), (240, 338572234), (260, 312528216), (264, 307792940), (273, 297645920), (280, 290204772), (286, 284116560), (308, 263822520), (312, 260440180), (330, 246234352), (336, 241837310), (338, 240406320), (352, 230844705), (364, 223234440), (385, 211058016), (390, 208352144), (416, 195330135), (420, 193469848), (429, 189411040), (440, 184675764), (455, 178587552), (462, 175881680), (480, 169286117), (507, 160270880), (520, 156264108), (528, 153896470), (546, 148822960), (560, 145102386), (572, 142058280), (616, 131911260), (624, 130220090), (660, 123117176), (672, 120918655), (676, 120203160), (715, 113646624), (728, 111617220), (770, 105529008), (780, 104176072), (840, 96734924), (845, 96162528), (858, 94705520), (880, 92337882), (910, 89293776), (924, 87940840), (1001, 81176160), (1014, 80135440), (1040, 78132054), (1056, 76948235), (1092, 74411480), (1120, 72551193), (1144, 71029140), (1155, 70352672), (1183, 68687520), (1232, 65955630), (1248, 65110045), (1320, 61558588), (1352, 60101580), (1365, 59529184), (1430, 56823312), (1456, 55808610), (1540, 52764504), (1560, 52088036), (1680, 48367462), (1690, 48081264), (1716, 47352760), (1760, 46168941), (1820, 44646888), (1848, 43970420), (1859, 43710240), (2002, 40588080), (2028, 40067720), (2080, 39066027), (2145, 37882208), (2184, 37205740), (2288, 35514570), (2310, 35176336), (2366, 34343760), (2464, 32977815), (2535, 32054176), (2640, 30779294), (2704, 30050790), (2730, 29764592), (2860, 28411656), (2912, 27904305), (3003, 27058720), (3080, 26382252), (3120, 26044018), (3360, 24183731), (3380, 24040632), (3432, 23676380), (3549, 22895840), (3640, 22323444), (3696, 21985210), (3718, 21855120), (4004, 20294040), (4056, 20033860), (4290, 18941104), (4368, 18602870), (4576, 17757285), (4620, 17588168), (4732, 17171880), (5005, 16235232), (5070, 16027088), (5280, 15389647), (5408, 15025395), (5460, 14882296), (5577, 14570080), (5720, 14205828), (5915, 13737504), (6006, 13529360), (6160, 13191126), (6240, 13022009), (6760, 12020316), (6864, 11838190), (7098, 11447920), (7280, 11161722), (7392, 10992605), (7436, 10927560), (8008, 10147020), (8112, 10016930), (8580, 9470552), (8736, 9301435), (9240, 8794084), (9295, 8742048), (9464, 8585940), (10010, 8117616), (10140, 8013544), (10920, 7441148), (11154, 7285040), (11440, 7102914), (11830, 6868752), (12012, 6764680), (12320, 6595563), (13009, 6246240), (13013, 6244320), (13520, 6010158), (13728, 5919095), (14196, 5723960), (14560, 5580861), (14872, 5463780), (15015, 5411744), (16016, 5073510), (16224, 5008465), (17160, 4735276), (17745, 4579168), (18480, 4397042), (18590, 4371024), (18928, 4292970), (20020, 4058808), (20280, 4006772), (21840, 3720574), (22308, 3642520), (22880, 3551457), (23660, 3434376), (24024, 3382340), (26018, 3123120), (26026, 3122160), (27040, 3005079), (27885, 2914016), (28392, 2861980), (29744, 2731890), (30030, 2705872), (32032, 2536755), (34320, 2367638), (35490, 2289584), (36960, 2198521), (37180, 2185512), (37856, 2146485), (39027, 2082080), (39039, 2081440), (40040, 2029404), (40560, 2003386), (43680, 1860287), (44616, 1821260), (47320, 1717188), (48048, 1691170), (52036, 1561560), (52052, 1561080), (55770, 1457008), (56784, 1430990), (59488, 1365945), (60060, 1352936), (65045, 1249248), (65065, 1248864), (68640, 1183819), (70980, 1144792), (74360, 1092756), (78054, 1041040), (78078, 1040720), (80080, 1014702), (81120, 1001693), (89232, 910630), (91063, 892320), (94640, 858594), (96096, 845585), (104072, 780780), (104104, 780540), (111540, 728504), (113568, 715495), (120120, 676468), (130090, 624624), (130130, 624432), (141960, 572396), (143099, 567840), (148720, 546378), (156108, 520520), (156156, 520360), (160160, 507351), (169117, 480480), (178464, 455315), (182126, 446160), (189280, 429297), (195135, 416416), (195195, 416288), (208144, 390390), (208208, 390270), (223080, 364252), (240240, 338234), (260180, 312312), (260260, 312216), (273189, 297440), (283920, 286198)]