81752658120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55079}}^1$

素因数の和:55153

約数の個数: 384

約数和(自身を含む): 329951232000

約数和(自身を除く): 248198573880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 114, 120, 124, 126, 133, 140, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 248, 252, 266, 279, 280, 285, 310, 315, 342, 360, 372, 380, 399, 420, 434, 456, 465, 504, 532, 558, 570, 589, 620, 630, 651, 665, 684, 744, 760, 798, 840, 855, 868, 930, 1064, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1596, 1710, 1736, 1767, 1860, 1953, 1995, 2170, 2232, 2280, 2356, 2394, 2520, 2604, 2660, 2790, 2945, 3192, 3255, 3420, 3534, 3720, 3906, 3990, 4123, 4340, 4712, 4788, 5208, 5301, 5320, 5580, 5890, 5985, 6510, 6840, 7068, 7812, 7980, 8246, 8680, 8835, 9576, 9765, 10602, 11160, 11780, 11970, 12369, 13020, 14136, 15624, 15960, 16492, 17670, 19530, 20615, 21204, 23560, 23940, 24738, 26040, 26505, 32984, 35340, 37107, 39060, 41230, 42408, 47880, 49476, 53010, 55079, 61845, 70680, 74214, 78120, 82460, 98952, 106020, 110158, 123690, 148428, 164920, 165237, 185535, 212040, 220316, 247380, 275395, 296856, 330474, 371070, 385553, 440632, 494760, 495711, 550790, 660948, 742140, 771106, 826185, 991422, 1046501, 1101580, 1156659, 1321896, 1484280, 1542212, 1652370, 1707449, 1927765, 1982844, 2093002, 2203160, 2313318, 2478555, 3084424, 3139503, 3304740, 3414898, 3469977, 3855530, 3965688, 4186004, 4626636, 4957110, 5122347, 5232505, 5783295, 6279006, 6609480, 6829796, 6939954, 7325507, 7711060, 8372008, 8537245, 9253272, 9418509, 9914220, 10244694, 10465010, 11566590, 11952143, 12558012, 13659592, 13879908, 14651014, 15367041, 15422120, 15697515, 17074490, 17349885, 18837018, 19828440, 20489388, 20930020, 21976521, 23133180, 23904286, 25116024, 25611735, 27759816, 29302028, 30734082, 31395030, 32441531, 34148980, 34699770, 35856429, 36627535, 37674036, 40978776, 41860040, 43953042, 46266360, 47092545, 47808572, 51223470, 58604056, 59760715, 61468164, 62790060, 64883062, 65929563, 68297960, 69399540, 71712858, 73255070, 75348072, 76835205, 87906084, 94185090, 95617144, 97324593, 102446940, 107569287, 109882605, 119521430, 122936328, 125580120, 129766124, 131859126, 138799080, 143425716, 146510140, 153670410, 162207655, 175812168, 179282145, 188370180, 194649186, 204893880, 215138574, 219765210, 227090717, 239042860, 259532248, 263718252, 286851432, 291973779, 293020280, 307340820, 324415310, 329647815, 358564290, 376740360, 389298372, 430277148, 439530420, 454181434, 478085720, 486622965, 527436504, 537846435, 583947558, 614681640, 648830620, 659295630, 681272151, 717128580, 778596744, 860554296, 879060840, 908362868, 973245930, 1075692870, 1135453585, 1167895116, 1297661240, 1318591260, 1362544302, 1434257160, 1459868895, 1816725736, 1946491860, 2043816453, 2151385740, 2270907170, 2335790232, 2637182520, 2725088604, 2919737790, 3406360755, 3892983720, 4087632906, 4302771480, 4541814340, 5450177208, 5839475580, 6812721510, 8175265812, 9083628680, 10219082265, 11678951160, 13625443020, 16350531624, 20438164530, 27250886040, 40876329060, 81752658120]

約数ペア:

[(1, 81752658120), (2, 40876329060), (3, 27250886040), (4, 20438164530), (5, 16350531624), (6, 13625443020), (7, 11678951160), (8, 10219082265), (9, 9083628680), (10, 8175265812), (12, 6812721510), (14, 5839475580), (15, 5450177208), (18, 4541814340), (19, 4302771480), (20, 4087632906), (21, 3892983720), (24, 3406360755), (28, 2919737790), (30, 2725088604), (31, 2637182520), (35, 2335790232), (36, 2270907170), (38, 2151385740), (40, 2043816453), (42, 1946491860), (45, 1816725736), (56, 1459868895), (57, 1434257160), (60, 1362544302), (62, 1318591260), (63, 1297661240), (70, 1167895116), (72, 1135453585), (76, 1075692870), (84, 973245930), (90, 908362868), (93, 879060840), (95, 860554296), (105, 778596744), (114, 717128580), (120, 681272151), (124, 659295630), (126, 648830620), (133, 614681640), (140, 583947558), (152, 537846435), (155, 527436504), (168, 486622965), (171, 478085720), (180, 454181434), (186, 439530420), (190, 430277148), (210, 389298372), (217, 376740360), (228, 358564290), (248, 329647815), (252, 324415310), (266, 307340820), (279, 293020280), (280, 291973779), (285, 286851432), (310, 263718252), (315, 259532248), (342, 239042860), (360, 227090717), (372, 219765210), (380, 215138574), (399, 204893880), (420, 194649186), (434, 188370180), (456, 179282145), (465, 175812168), (504, 162207655), (532, 153670410), (558, 146510140), (570, 143425716), (589, 138799080), (620, 131859126), (630, 129766124), (651, 125580120), (665, 122936328), (684, 119521430), (744, 109882605), (760, 107569287), (798, 102446940), (840, 97324593), (855, 95617144), (868, 94185090), (930, 87906084), (1064, 76835205), (1085, 75348072), (1116, 73255070), (1140, 71712858), (1178, 69399540), (1197, 68297960), (1240, 65929563), (1260, 64883062), (1302, 62790060), (1330, 61468164), (1368, 59760715), (1395, 58604056), (1596, 51223470), (1710, 47808572), (1736, 47092545), (1767, 46266360), (1860, 43953042), (1953, 41860040), (1995, 40978776), (2170, 37674036), (2232, 36627535), (2280, 35856429), (2356, 34699770), (2394, 34148980), (2520, 32441531), (2604, 31395030), (2660, 30734082), (2790, 29302028), (2945, 27759816), (3192, 25611735), (3255, 25116024), (3420, 23904286), (3534, 23133180), (3720, 21976521), (3906, 20930020), (3990, 20489388), (4123, 19828440), (4340, 18837018), (4712, 17349885), (4788, 17074490), (5208, 15697515), (5301, 15422120), (5320, 15367041), (5580, 14651014), (5890, 13879908), (5985, 13659592), (6510, 12558012), (6840, 11952143), (7068, 11566590), (7812, 10465010), (7980, 10244694), (8246, 9914220), (8680, 9418509), (8835, 9253272), (9576, 8537245), (9765, 8372008), (10602, 7711060), (11160, 7325507), (11780, 6939954), (11970, 6829796), (12369, 6609480), (13020, 6279006), (14136, 5783295), (15624, 5232505), (15960, 5122347), (16492, 4957110), (17670, 4626636), (19530, 4186004), (20615, 3965688), (21204, 3855530), (23560, 3469977), (23940, 3414898), (24738, 3304740), (26040, 3139503), (26505, 3084424), (32984, 2478555), (35340, 2313318), (37107, 2203160), (39060, 2093002), (41230, 1982844), (42408, 1927765), (47880, 1707449), (49476, 1652370), (53010, 1542212), (55079, 1484280), (61845, 1321896), (70680, 1156659), (74214, 1101580), (78120, 1046501), (82460, 991422), (98952, 826185), (106020, 771106), (110158, 742140), (123690, 660948), (148428, 550790), (164920, 495711), (165237, 494760), (185535, 440632), (212040, 385553), (220316, 371070), (247380, 330474), (275395, 296856)]