20209227360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 768

約数和(自身を含む): 81015717888

約数和(自身を除く): 60806490528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 96, 101, 102, 105, 112, 113, 119, 120, 124, 136, 140, 155, 160, 168, 170, 186, 202, 204, 210, 217, 224, 226, 238, 240, 248, 255, 272, 280, 303, 310, 336, 339, 340, 357, 372, 404, 408, 420, 434, 452, 465, 476, 480, 496, 505, 510, 527, 544, 560, 565, 595, 606, 620, 651, 672, 678, 680, 707, 714, 744, 791, 808, 816, 840, 868, 904, 930, 952, 992, 1010, 1020, 1054, 1085, 1120, 1130, 1190, 1212, 1240, 1302, 1356, 1360, 1414, 1428, 1488, 1515, 1581, 1582, 1616, 1632, 1680, 1695, 1717, 1736, 1785, 1808, 1860, 1904, 1921, 2020, 2040, 2108, 2121, 2170, 2260, 2373, 2380, 2424, 2480, 2604, 2635, 2712, 2720, 2828, 2856, 2976, 3030, 3131, 3162, 3164, 3232, 3255, 3360, 3390, 3434, 3472, 3503, 3535, 3570, 3616, 3689, 3720, 3808, 3842, 3955, 4040, 4080, 4216, 4242, 4340, 4520, 4746, 4760, 4848, 4960, 5151, 5208, 5270, 5424, 5656, 5712, 5763, 6060, 6262, 6324, 6328, 6510, 6780, 6868, 6944, 7006, 7070, 7140, 7378, 7440, 7684, 7905, 7910, 8080, 8160, 8432, 8484, 8585, 8680, 9040, 9393, 9492, 9520, 9605, 9696, 10302, 10416, 10509, 10540, 10605, 10848, 11067, 11312, 11413, 11424, 11526, 11865, 12019, 12120, 12524, 12648, 12656, 13020, 13447, 13560, 13736, 14012, 14140, 14280, 14756, 14880, 15368, 15655, 15810, 15820, 16160, 16864, 16968, 17170, 17360, 17515, 18080, 18445, 18786, 18984, 19040, 19210, 20604, 20832, 21018, 21080, 21210, 21917, 22134, 22624, 22826, 23052, 23730, 24038, 24240, 24521, 25048, 25296, 25312, 25755, 26040, 26894, 27120, 27472, 28024, 28280, 28560, 28815, 29512, 30736, 31310, 31620, 31640, 33936, 34239, 34340, 34720, 35030, 36057, 36890, 37572, 37968, 38420, 40341, 41208, 42036, 42160, 42420, 43834, 44268, 45652, 46104, 46965, 47460, 48076, 48480, 49042, 50096, 50592, 51510, 52080, 52545, 53227, 53788, 54240, 54944, 55335, 56048, 56560, 57065, 57120, 57630, 59024, 59551, 60095, 61472, 62620, 63240, 63280, 65751, 67235, 67872, 68478, 68680, 70060, 72114, 73563, 73780, 75144, 75936, 76840, 79891, 80682, 82416, 84072, 84320, 84840, 87668, 88536, 91304, 92208, 93930, 94920, 96152, 98084, 100192, 103020, 104160, 105090, 106454, 107576, 109585, 110670, 112096, 113120, 114130, 115260, 118048, 119102, 120190, 122605, 125240, 126480, 126560, 131502, 134470, 136956, 137360, 140120, 144228, 147126, 147560, 150288, 153680, 159681, 159782, 161364, 164832, 168144, 169680, 171195, 175336, 177072, 178653, 180285, 182608, 184416, 187860, 189840, 192304, 194021, 196168, 201705, 206040, 210180, 212908, 215152, 219170, 221340, 228260, 230520, 238204, 239673, 240380, 245210, 250480, 252960, 263004, 266135, 268940, 273912, 274720, 280240, 288456, 294252, 295120, 297755, 300576, 307360, 319362, 319564, 322728, 328755, 336288, 339360, 342390, 350672, 353803, 354144, 357306, 360570, 365216, 367815, 372589, 375720, 379680, 384608, 388042, 392336, 399455, 403410, 412080, 416857, 420360, 425816, 430304, 438340, 442680, 456520, 461040, 476408, 479346, 480760, 490420, 500960, 526008, 532270, 537880, 547824, 560480, 576912, 582063, 588504, 590240, 595510, 638724, 639128, 645456, 657510, 684780, 701344, 707606, 714612, 721140, 735630, 745178, 751440, 776084, 784672, 798405, 798910, 806820, 824160, 833714, 840720, 851632, 876680, 885360, 893265, 913040, 922080, 952816, 958692, 961520, 970105, 980840, 1052016, 1061409, 1064540, 1075760, 1095648, 1117767, 1153824, 1164126, 1177008, 1191020, 1198365, 1250571, 1277448, 1278256, 1290912, 1315020, 1358147, 1369560, 1415212, 1429224, 1442280, 1471260, 1490356, 1502880, 1552168, 1596810, 1597820, 1613640, 1667428, 1681440, 1703264, 1753360, 1769015, 1770720, 1786530, 1826080, 1862945, 1905632, 1917384, 1923040, 1940210, 1961680, 2084285, 2104032, 2122818, 2129080, 2151520, 2235534, 2328252, 2354016, 2382040, 2396730, 2476621, 2501142, 2554896, 2556512, 2630040, 2716294, 2739120, 2830424, 2858448, 2884560, 2910315, 2942520, 2980712, 3104336, 3193620, 3195640, 3227280, 3334856, 3506720, 3538030, 3573060, 3725890, 3834768, 3880420, 3923360, 4074441, 4168570, 4245636, 4258160, 4471068, 4656504, 4764080, 4793460, 4953242, 5002284, 5109792, 5260080, 5307045, 5432588, 5478240, 5588835, 5660848, 5716896, 5769120, 5820630, 5885040, 5961424, 6014651, 6208672, 6252855, 6387240, 6391280, 6454560, 6669712, 6790735, 7076060, 7146120, 7429863, 7451780, 7669536, 7760840, 8148882, 8337140, 8491272, 8516320, 8942136, 9313008, 9528160, 9586920, 9906484, 10004568, 10520160, 10614090, 10865176, 11177670, 11321696, 11641260, 11770080, 11922848, 12029302, 12383105, 12505710, 12774480, 12782560, 13339424, 13581470, 14152120, 14292240, 14859726, 14903560, 15521680, 16297764, 16674280, 16982544, 17884272, 18043953, 18626016, 19173840, 19812968, 20009136, 20372205, 21228180, 21730352, 22355340, 23282520, 24058604, 24766210, 25011420, 25548960, 27162940, 28304240, 28584480, 29719452, 29807120, 30073255, 31043360, 32595528, 33348560, 33965088, 35768544, 36087906, 37149315, 38347680, 39625936, 40018272, 40744410, 42102557, 42456360, 43460704, 44710680, 46565040, 48117208, 49532420, 50022840, 54325880, 56608480, 59438904, 59614240, 60146510, 65191056, 66697120, 72175812, 74298630, 79251872, 81488820, 84205114, 84912720, 89421360, 90219765, 93130080, 96234416, 99064840, 100045680, 108651760, 118877808, 120293020, 126307671, 130382112, 144351624, 148597260, 162977640, 168410228, 169825440, 178842720, 180439530, 192468832, 198129680, 200091360, 210512785, 217303520, 237755616, 240586040, 252615342, 288703248, 297194520, 325955280, 336820456, 360879060, 396259360, 421025570, 481172080, 505230684, 577406496, 594389040, 631538355, 651910560, 673640912, 721758120, 842051140, 962344160, 1010461368, 1188778080, 1263076710, 1347281824, 1443516240, 1684102280, 2020922736, 2526153420, 2887032480, 3368204560, 4041845472, 5052306840, 6736409120, 10104613680, 20209227360]

約数ペア:

[(1, 20209227360), (2, 10104613680), (3, 6736409120), (4, 5052306840), (5, 4041845472), (6, 3368204560), (7, 2887032480), (8, 2526153420), (10, 2020922736), (12, 1684102280), (14, 1443516240), (15, 1347281824), (16, 1263076710), (17, 1188778080), (20, 1010461368), (21, 962344160), (24, 842051140), (28, 721758120), (30, 673640912), (31, 651910560), (32, 631538355), (34, 594389040), (35, 577406496), (40, 505230684), (42, 481172080), (48, 421025570), (51, 396259360), (56, 360879060), (60, 336820456), (62, 325955280), (68, 297194520), (70, 288703248), (80, 252615342), (84, 240586040), (85, 237755616), (93, 217303520), (96, 210512785), (101, 200091360), (102, 198129680), (105, 192468832), (112, 180439530), (113, 178842720), (119, 169825440), (120, 168410228), (124, 162977640), (136, 148597260), (140, 144351624), (155, 130382112), (160, 126307671), (168, 120293020), (170, 118877808), (186, 108651760), (202, 100045680), (204, 99064840), (210, 96234416), (217, 93130080), (224, 90219765), (226, 89421360), (238, 84912720), (240, 84205114), (248, 81488820), (255, 79251872), (272, 74298630), (280, 72175812), (303, 66697120), (310, 65191056), (336, 60146510), (339, 59614240), (340, 59438904), (357, 56608480), (372, 54325880), (404, 50022840), (408, 49532420), (420, 48117208), (434, 46565040), (452, 44710680), (465, 43460704), (476, 42456360), (480, 42102557), (496, 40744410), (505, 40018272), (510, 39625936), (527, 38347680), (544, 37149315), (560, 36087906), (565, 35768544), (595, 33965088), (606, 33348560), (620, 32595528), (651, 31043360), (672, 30073255), (678, 29807120), (680, 29719452), (707, 28584480), (714, 28304240), (744, 27162940), (791, 25548960), (808, 25011420), (816, 24766210), (840, 24058604), (868, 23282520), (904, 22355340), (930, 21730352), (952, 21228180), (992, 20372205), (1010, 20009136), (1020, 19812968), (1054, 19173840), (1085, 18626016), (1120, 18043953), (1130, 17884272), (1190, 16982544), (1212, 16674280), (1240, 16297764), (1302, 15521680), (1356, 14903560), (1360, 14859726), (1414, 14292240), (1428, 14152120), (1488, 13581470), (1515, 13339424), (1581, 12782560), (1582, 12774480), (1616, 12505710), (1632, 12383105), (1680, 12029302), (1695, 11922848), (1717, 11770080), (1736, 11641260), (1785, 11321696), (1808, 11177670), (1860, 10865176), (1904, 10614090), (1921, 10520160), (2020, 10004568), (2040, 9906484), (2108, 9586920), (2121, 9528160), (2170, 9313008), (2260, 8942136), (2373, 8516320), (2380, 8491272), (2424, 8337140), (2480, 8148882), (2604, 7760840), (2635, 7669536), (2712, 7451780), (2720, 7429863), (2828, 7146120), (2856, 7076060), (2976, 6790735), (3030, 6669712), (3131, 6454560), (3162, 6391280), (3164, 6387240), (3232, 6252855), (3255, 6208672), (3360, 6014651), (3390, 5961424), (3434, 5885040), (3472, 5820630), (3503, 5769120), (3535, 5716896), (3570, 5660848), (3616, 5588835), (3689, 5478240), (3720, 5432588), (3808, 5307045), (3842, 5260080), (3955, 5109792), (4040, 5002284), (4080, 4953242), (4216, 4793460), (4242, 4764080), (4340, 4656504), (4520, 4471068), (4746, 4258160), (4760, 4245636), (4848, 4168570), (4960, 4074441), (5151, 3923360), (5208, 3880420), (5270, 3834768), (5424, 3725890), (5656, 3573060), (5712, 3538030), (5763, 3506720), (6060, 3334856), (6262, 3227280), (6324, 3195640), (6328, 3193620), (6510, 3104336), (6780, 2980712), (6868, 2942520), (6944, 2910315), (7006, 2884560), (7070, 2858448), (7140, 2830424), (7378, 2739120), (7440, 2716294), (7684, 2630040), (7905, 2556512), (7910, 2554896), (8080, 2501142), (8160, 2476621), (8432, 2396730), (8484, 2382040), (8585, 2354016), (8680, 2328252), (9040, 2235534), (9393, 2151520), (9492, 2129080), (9520, 2122818), (9605, 2104032), (9696, 2084285), (10302, 1961680), (10416, 1940210), (10509, 1923040), (10540, 1917384), (10605, 1905632), (10848, 1862945), (11067, 1826080), (11312, 1786530), (11413, 1770720), (11424, 1769015), (11526, 1753360), (11865, 1703264), (12019, 1681440), (12120, 1667428), (12524, 1613640), (12648, 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638724), (33936, 595510), (34239, 590240), (34340, 588504), (34720, 582063), (35030, 576912), (36057, 560480), (36890, 547824), (37572, 537880), (37968, 532270), (38420, 526008), (40341, 500960), (41208, 490420), (42036, 480760), (42160, 479346), (42420, 476408), (43834, 461040), (44268, 456520), (45652, 442680), (46104, 438340), (46965, 430304), (47460, 425816), (48076, 420360), (48480, 416857), (49042, 412080), (50096, 403410), (50592, 399455), (51510, 392336), (52080, 388042), (52545, 384608), (53227, 379680), (53788, 375720), (54240, 372589), (54944, 367815), (55335, 365216), (56048, 360570), (56560, 357306), (57065, 354144), (57120, 353803), (57630, 350672), (59024, 342390), (59551, 339360), (60095, 336288), (61472, 328755), (62620, 322728), (63240, 319564), (63280, 319362), (65751, 307360), (67235, 300576), (67872, 297755), (68478, 295120), (68680, 294252), (70060, 288456), (72114, 280240), (73563, 274720), (73780, 273912), (75144, 268940), (75936, 266135), (76840, 263004), (79891, 252960), (80682, 250480), (82416, 245210), (84072, 240380), (84320, 239673), (84840, 238204), (87668, 230520), (88536, 228260), (91304, 221340), (92208, 219170), (93930, 215152), (94920, 212908), (96152, 210180), (98084, 206040), (100192, 201705), (103020, 196168), (104160, 194021), (105090, 192304), (106454, 189840), (107576, 187860), (109585, 184416), (110670, 182608), (112096, 180285), (113120, 178653), (114130, 177072), (115260, 175336), (118048, 171195), (119102, 169680), (120190, 168144), (122605, 164832), (125240, 161364), (126480, 159782), (126560, 159681), (131502, 153680), (134470, 150288), (136956, 147560), (137360, 147126), (140120, 144228)]