20132637840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 720

約数和(自身を含む): 84124579968

約数和(自身を除く): 63991942128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 43, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 86, 90, 92, 98, 105, 112, 115, 120, 126, 129, 138, 140, 144, 147, 161, 168, 172, 180, 184, 196, 207, 210, 215, 230, 240, 245, 252, 258, 276, 280, 294, 301, 315, 322, 336, 344, 345, 360, 368, 387, 392, 414, 420, 430, 441, 460, 483, 490, 504, 516, 552, 560, 577, 588, 602, 630, 644, 645, 688, 690, 720, 735, 774, 784, 805, 828, 840, 860, 882, 903, 920, 966, 980, 989, 1008, 1032, 1035, 1104, 1127, 1154, 1176, 1204, 1260, 1288, 1290, 1380, 1449, 1470, 1505, 1548, 1610, 1656, 1680, 1720, 1731, 1764, 1806, 1840, 1932, 1935, 1960, 1978, 2064, 2070, 2107, 2205, 2254, 2308, 2352, 2408, 2415, 2520, 2576, 2580, 2709, 2760, 2885, 2898, 2940, 2967, 3010, 3096, 3220, 3312, 3381, 3440, 3462, 3528, 3612, 3864, 3870, 3920, 3956, 4039, 4140, 4214, 4410, 4508, 4515, 4616, 4816, 4830, 4945, 5040, 5160, 5193, 5418, 5520, 5635, 5770, 5796, 5880, 5934, 6020, 6192, 6321, 6440, 6762, 6923, 6924, 7056, 7224, 7245, 7728, 7740, 7912, 8078, 8280, 8428, 8655, 8820, 8901, 9016, 9030, 9232, 9660, 9890, 10143, 10320, 10386, 10535, 10836, 11270, 11540, 11592, 11760, 11868, 12040, 12117, 12642, 12880, 13271, 13524, 13545, 13846, 13848, 14448, 14490, 14835, 15480, 15824, 16156, 16560, 16856, 16905, 17310, 17640, 17802, 18032, 18060, 18963, 19320, 19780, 20195, 20286, 20769, 20772, 21070, 21672, 22540, 23080, 23184, 23736, 24080, 24234, 24811, 25284, 25965, 26542, 27048, 27090, 27692, 27696, 28273, 28980, 29670, 30960, 31605, 32312, 33712, 33810, 34615, 34620, 35280, 35604, 36120, 36351, 37926, 38640, 39560, 39813, 40390, 40572, 41538, 41544, 42140, 43344, 44505, 45080, 46160, 47472, 48461, 48468, 49622, 50568, 50715, 51930, 53084, 54096, 54180, 55384, 56546, 57960, 59340, 60585, 62307, 63210, 64624, 66355, 67620, 69230, 69240, 71208, 72240, 72702, 74433, 75852, 79120, 79626, 80780, 81144, 83076, 83088, 84280, 84819, 89010, 90160, 92897, 94815, 96922, 96936, 99244, 101136, 101430, 103845, 103860, 106168, 108360, 110768, 113092, 115920, 118680, 119439, 121170, 124055, 124614, 126420, 132710, 135240, 138460, 138480, 141365, 142416, 145383, 145404, 148866, 151704, 159252, 161560, 162288, 166152, 168560, 169638, 173677, 178020, 181755, 185794, 189630, 193844, 193872, 198488, 199065, 202860, 207690, 207720, 212336, 216720, 223299, 226184, 237360, 238878, 242305, 242340, 248110, 249228, 252840, 254457, 265420, 270480, 276920, 278691, 282730, 290766, 290808, 297732, 303408, 311535, 318504, 323120, 332304, 339276, 347354, 356040, 363510, 371588, 372165, 379260, 387688, 396976, 398130, 405720, 415380, 415440, 424095, 436149, 446598, 452368, 464485, 477756, 484610, 484680, 496220, 498456, 505680, 508914, 521031, 530840, 553840, 557382, 565460, 570653, 581532, 581616, 595464, 597195, 623070, 637008, 650279, 678552, 694708, 712080, 726915, 727020, 743176, 744330, 758520, 775376, 796260, 811440, 830760, 836073, 848190, 868385, 872298, 893196, 928970, 955512, 969220, 969360, 992440, 996912, 1017828, 1042062, 1061680, 1114764, 1116495, 1130920, 1141306, 1163064, 1190928, 1194390, 1215739, 1246140, 1272285, 1300558, 1357104, 1389416, 1393455, 1453830, 1454040, 1486352, 1488660, 1517040, 1563093, 1592520, 1661520, 1672146, 1696380, 1711959, 1736770, 1744596, 1786392, 1857940, 1911024, 1938440, 1950837, 1984880, 2035656, 2084124, 2180745, 2229528, 2232990, 2261840, 2282612, 2326128, 2388780, 2431478, 2492280, 2544570, 2601116, 2605155, 2778832, 2786910, 2853265, 2907660, 2908080, 2977320, 3126186, 3185040, 3251395, 3344292, 3392760, 3423918, 3473540, 3489192, 3572784, 3647217, 3715880, 3876880, 3901674, 3994571, 4071312, 4168248, 4180365, 4361490, 4459056, 4465980, 4565224, 4777560, 4862956, 4984560, 5089140, 5135877, 5202232, 5210310, 5573820, 5706530, 5815320, 5852511, 5954640, 6078695, 6252372, 6502790, 6688584, 6785520, 6847836, 6947080, 6978384, 7294434, 7431760, 7803348, 7815465, 7989142, 8336496, 8360730, 8559795, 8722980, 8931960, 9130448, 9555120, 9725912, 9754185, 10178280, 10271754, 10404464, 10420620, 10941651, 11147640, 11413060, 11630640, 11705022, 11983713, 12157390, 12504744, 13005580, 13377168, 13695672, 13894160, 14588868, 15606696, 15630930, 15978284, 16721460, 17119590, 17445960, 17863920, 18236085, 19451824, 19508370, 19972855, 20356560, 20543508, 20841240, 21883302, 22295280, 22826120, 23410044, 23967426, 24314780, 25009488, 25679385, 26011160, 27391344, 27961997, 29177736, 29262555, 31213392, 31261860, 31956568, 33442920, 34239180, 34891920, 35951139, 36472170, 39016740, 39945710, 41087016, 41682480, 43766604, 45652240, 46820088, 47934852, 48629560, 51358770, 52022320, 54708255, 55923994, 58355472, 58525110, 59918565, 62523720, 63913136, 66885840, 68478360, 71902278, 72944340, 78033480, 79891420, 82174032, 83885991, 87533208, 93640176, 95869704, 97259120, 102717540, 109416510, 111847988, 117050220, 119837130, 125047440, 136956720, 139809985, 143804556, 145888680, 156066960, 159782840, 167771982, 175066416, 179755695, 191739408, 205435080, 218833020, 223695976, 234100440, 239674260, 251657973, 279619970, 287609112, 291777360, 319565680, 335543964, 359511390, 410870160, 419429955, 437666040, 447391952, 468200880, 479348520, 503315946, 559239940, 575218224, 671087928, 719022780, 838859910, 875332080, 958697040, 1006631892, 1118479880, 1258289865, 1342175856, 1438045560, 1677719820, 2013263784, 2236959760, 2516579730, 2876091120, 3355439640, 4026527568, 5033159460, 6710879280, 10066318920, 20132637840]

約数ペア:

[(1, 20132637840), (2, 10066318920), (3, 6710879280), (4, 5033159460), (5, 4026527568), (6, 3355439640), (7, 2876091120), (8, 2516579730), (9, 2236959760), (10, 2013263784), (12, 1677719820), (14, 1438045560), (15, 1342175856), (16, 1258289865), (18, 1118479880), (20, 1006631892), (21, 958697040), (23, 875332080), (24, 838859910), (28, 719022780), (30, 671087928), (35, 575218224), (36, 559239940), (40, 503315946), (42, 479348520), (43, 468200880), (45, 447391952), (46, 437666040), (48, 419429955), (49, 410870160), (56, 359511390), (60, 335543964), (63, 319565680), (69, 291777360), (70, 287609112), (72, 279619970), (80, 251657973), (84, 239674260), (86, 234100440), (90, 223695976), (92, 218833020), (98, 205435080), (105, 191739408), (112, 179755695), (115, 175066416), (120, 167771982), (126, 159782840), (129, 156066960), (138, 145888680), (140, 143804556), (144, 139809985), (147, 136956720), (161, 125047440), (168, 119837130), (172, 117050220), (180, 111847988), (184, 109416510), (196, 102717540), (207, 97259120), (210, 95869704), (215, 93640176), (230, 87533208), (240, 83885991), (245, 82174032), (252, 79891420), (258, 78033480), (276, 72944340), (280, 71902278), (294, 68478360), (301, 66885840), (315, 63913136), (322, 62523720), (336, 59918565), (344, 58525110), (345, 58355472), (360, 55923994), (368, 54708255), (387, 52022320), (392, 51358770), (414, 48629560), (420, 47934852), (430, 46820088), (441, 45652240), (460, 43766604), (483, 41682480), (490, 41087016), (504, 39945710), (516, 39016740), (552, 36472170), (560, 35951139), (577, 34891920), (588, 34239180), (602, 33442920), (630, 31956568), (644, 31261860), (645, 31213392), (688, 29262555), (690, 29177736), (720, 27961997), (735, 27391344), (774, 26011160), (784, 25679385), (805, 25009488), (828, 24314780), (840, 23967426), (860, 23410044), (882, 22826120), (903, 22295280), (920, 21883302), (966, 20841240), (980, 20543508), (989, 20356560), (1008, 19972855), (1032, 19508370), (1035, 19451824), (1104, 18236085), (1127, 17863920), (1154, 17445960), (1176, 17119590), (1204, 16721460), (1260, 15978284), (1288, 15630930), (1290, 15606696), (1380, 14588868), (1449, 13894160), (1470, 13695672), (1505, 13377168), (1548, 13005580), (1610, 12504744), (1656, 12157390), (1680, 11983713), (1720, 11705022), (1731, 11630640), (1764, 11413060), (1806, 11147640), (1840, 10941651), (1932, 10420620), (1935, 10404464), (1960, 10271754), (1978, 10178280), (2064, 9754185), (2070, 9725912), (2107, 9555120), (2205, 9130448), (2254, 8931960), (2308, 8722980), (2352, 8559795), (2408, 8360730), (2415, 8336496), (2520, 7989142), (2576, 7815465), (2580, 7803348), (2709, 7431760), (2760, 7294434), (2885, 6978384), (2898, 6947080), (2940, 6847836), (2967, 6785520), (3010, 6688584), (3096, 6502790), (3220, 6252372), (3312, 6078695), (3381, 5954640), (3440, 5852511), (3462, 5815320), (3528, 5706530), (3612, 5573820), (3864, 5210310), (3870, 5202232), (3920, 5135877), (3956, 5089140), (4039, 4984560), (4140, 4862956), (4214, 4777560), (4410, 4565224), (4508, 4465980), (4515, 4459056), (4616, 4361490), (4816, 4180365), (4830, 4168248), (4945, 4071312), (5040, 3994571), (5160, 3901674), (5193, 3876880), (5418, 3715880), (5520, 3647217), (5635, 3572784), (5770, 3489192), (5796, 3473540), (5880, 3423918), (5934, 3392760), (6020, 3344292), (6192, 3251395), (6321, 3185040), (6440, 3126186), (6762, 2977320), (6923, 2908080), (6924, 2907660), (7056, 2853265), (7224, 2786910), (7245, 2778832), (7728, 2605155), (7740, 2601116), (7912, 2544570), (8078, 2492280), (8280, 2431478), (8428, 2388780), (8655, 2326128), (8820, 2282612), (8901, 2261840), (9016, 2232990), (9030, 2229528), (9232, 2180745), (9660, 2084124), (9890, 2035656), (10143, 1984880), (10320, 1950837), (10386, 1938440), (10535, 1911024), (10836, 1857940), (11270, 1786392), (11540, 1744596), (11592, 1736770), (11760, 1711959), (11868, 1696380), (12040, 1672146), (12117, 1661520), (12642, 1592520), (12880, 1563093), (13271, 1517040), (13524, 1488660), (13545, 1486352), (13846, 1454040), (13848, 1453830), (14448, 1393455), (14490, 1389416), (14835, 1357104), (15480, 1300558), (15824, 1272285), (16156, 1246140), (16560, 1215739), (16856, 1194390), (16905, 1190928), (17310, 1163064), (17640, 1141306), (17802, 1130920), (18032, 1116495), (18060, 1114764), (18963, 1061680), (19320, 1042062), (19780, 1017828), (20195, 996912), (20286, 992440), (20769, 969360), (20772, 969220), (21070, 955512), (21672, 928970), (22540, 893196), (23080, 872298), (23184, 868385), (23736, 848190), (24080, 836073), (24234, 830760), (24811, 811440), (25284, 796260), (25965, 775376), (26542, 758520), (27048, 744330), (27090, 743176), (27692, 727020), (27696, 726915), (28273, 712080), (28980, 694708), (29670, 678552), (30960, 650279), (31605, 637008), (32312, 623070), (33712, 597195), (33810, 595464), (34615, 581616), (34620, 581532), (35280, 570653), (35604, 565460), (36120, 557382), (36351, 553840), (37926, 530840), (38640, 521031), (39560, 508914), (39813, 505680), (40390, 498456), (40572, 496220), (41538, 484680), (41544, 484610), (42140, 477756), (43344, 464485), (44505, 452368), (45080, 446598), (46160, 436149), (47472, 424095), (48461, 415440), (48468, 415380), (49622, 405720), (50568, 398130), (50715, 396976), (51930, 387688), (53084, 379260), (54096, 372165), (54180, 371588), (55384, 363510), (56546, 356040), (57960, 347354), (59340, 339276), (60585, 332304), (62307, 323120), (63210, 318504), (64624, 311535), (66355, 303408), (67620, 297732), (69230, 290808), (69240, 290766), (71208, 282730), (72240, 278691), (72702, 276920), (74433, 270480), (75852, 265420), (79120, 254457), (79626, 252840), (80780, 249228), (81144, 248110), (83076, 242340), (83088, 242305), (84280, 238878), (84819, 237360), (89010, 226184), (90160, 223299), (92897, 216720), (94815, 212336), (96922, 207720), (96936, 207690), (99244, 202860), (101136, 199065), (101430, 198488), (103845, 193872), (103860, 193844), (106168, 189630), (108360, 185794), (110768, 181755), (113092, 178020), (115920, 173677), (118680, 169638), (119439, 168560), (121170, 166152), (124055, 162288), (124614, 161560), (126420, 159252), (132710, 151704), (135240, 148866), (138460, 145404), (138480, 145383), (141365, 142416)]