82010323920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1279

約数の個数: 480

約数和(自身を含む): 306933497856

約数和(自身を除く): 224923173936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 227, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 454, 465, 490, 496, 560, 588, 620, 651, 681, 735, 744, 784, 840, 868, 908, 930, 980, 991, 1085, 1135, 1176, 1240, 1302, 1362, 1470, 1488, 1519, 1589, 1680, 1736, 1816, 1860, 1960, 1982, 2170, 2270, 2352, 2480, 2604, 2724, 2940, 2973, 3038, 3178, 3255, 3405, 3472, 3632, 3720, 3920, 3964, 4340, 4540, 4557, 4767, 4955, 5208, 5448, 5880, 5946, 6076, 6356, 6510, 6810, 6937, 7037, 7440, 7595, 7928, 7945, 8680, 9080, 9114, 9534, 9910, 10416, 10896, 11123, 11760, 11892, 12152, 12712, 13020, 13620, 13874, 14074, 14865, 15190, 15856, 15890, 17360, 18160, 18228, 19068, 19820, 20811, 21111, 22246, 22785, 23784, 23835, 24304, 25424, 26040, 27240, 27748, 28148, 29730, 30380, 30721, 31780, 33369, 34685, 35185, 36456, 38136, 39640, 41622, 42222, 44492, 45570, 47568, 47670, 48559, 49259, 52080, 54480, 55496, 55615, 56296, 59460, 60760, 61442, 63560, 66738, 69370, 70370, 72912, 76272, 79280, 83244, 84444, 88984, 91140, 92163, 95340, 97118, 98518, 104055, 105555, 110992, 111230, 112592, 118920, 121520, 122884, 127120, 133476, 138740, 140740, 145677, 147777, 153605, 166488, 166845, 168888, 177968, 182280, 184326, 190680, 194236, 197036, 208110, 211110, 215047, 222460, 224957, 237840, 242795, 245768, 246295, 266952, 277480, 281480, 291354, 295554, 307210, 332976, 333690, 337776, 344813, 364560, 368652, 381360, 388472, 394072, 416220, 422220, 430094, 444920, 449914, 460815, 485590, 491536, 492590, 533904, 554960, 562960, 582708, 591108, 614420, 645141, 667380, 674871, 689626, 728385, 737304, 738885, 776944, 788144, 832440, 844440, 860188, 889840, 899828, 921630, 971180, 985180, 1034439, 1075235, 1124785, 1165416, 1182216, 1228840, 1290282, 1334760, 1349742, 1379252, 1456770, 1474608, 1477770, 1505329, 1574699, 1664880, 1688880, 1720376, 1724065, 1799656, 1843260, 1942360, 1970360, 2068878, 2150470, 2249570, 2330832, 2364432, 2457680, 2580564, 2669520, 2699484, 2758504, 2913540, 2955540, 3010658, 3149398, 3225705, 3374355, 3440752, 3448130, 3599312, 3686520, 3884720, 3940720, 4137756, 4300940, 4499140, 4515987, 4724097, 5161128, 5172195, 5398968, 5517008, 5827080, 5911080, 6021316, 6298796, 6451410, 6748710, 6896260, 6973667, 7373040, 7526645, 7873495, 8275512, 8601880, 8998280, 9031974, 9448194, 10322256, 10344390, 10797936, 11022893, 11654160, 11822160, 12042632, 12597592, 12902820, 13497420, 13792520, 13947334, 15053290, 15746990, 16551024, 17203760, 17996560, 18063948, 18896388, 20688780, 20921001, 22045786, 22579935, 23620485, 24085264, 25195184, 25805640, 26994840, 27585040, 27894668, 30106580, 31493980, 33068679, 34868335, 36127896, 37792776, 41377560, 41842002, 44091572, 45159870, 47240970, 48815669, 51611280, 53989680, 55114465, 55789336, 60213160, 62987960, 66137358, 69736670, 72255792, 75585552, 82755120, 83684004, 88183144, 90319740, 94481940, 97631338, 104605005, 110228930, 111578672, 120426320, 125975920, 132274716, 139473340, 146447007, 165343395, 167368008, 176366288, 180639480, 188963880, 195262676, 209210010, 220457860, 244078345, 264549432, 278946680, 292894014, 330686790, 334736016, 341709683, 361278960, 377927760, 390525352, 418420020, 440915720, 488156690, 529098864, 557893360, 585788028, 661373580, 683419366, 732235035, 781050704, 836840040, 881831440, 976313380, 1025129049, 1171576056, 1322747160, 1366838732, 1464470070, 1673680080, 1708548415, 1952626760, 2050258098, 2343152112, 2645494320, 2733677464, 2928940140, 3417096830, 3905253520, 4100516196, 5125645245, 5467354928, 5857880280, 6834193660, 8201032392, 10251290490, 11715760560, 13668387320, 16402064784, 20502580980, 27336774640, 41005161960, 82010323920]

約数ペア:

[(1, 82010323920), (2, 41005161960), (3, 27336774640), (4, 20502580980), (5, 16402064784), (6, 13668387320), (7, 11715760560), (8, 10251290490), (10, 8201032392), (12, 6834193660), (14, 5857880280), (15, 5467354928), (16, 5125645245), (20, 4100516196), (21, 3905253520), (24, 3417096830), (28, 2928940140), (30, 2733677464), (31, 2645494320), (35, 2343152112), (40, 2050258098), (42, 1952626760), (48, 1708548415), (49, 1673680080), (56, 1464470070), (60, 1366838732), (62, 1322747160), (70, 1171576056), (80, 1025129049), (84, 976313380), (93, 881831440), (98, 836840040), (105, 781050704), (112, 732235035), (120, 683419366), (124, 661373580), (140, 585788028), (147, 557893360), (155, 529098864), (168, 488156690), (186, 440915720), (196, 418420020), (210, 390525352), (217, 377927760), (227, 361278960), (240, 341709683), (245, 334736016), (248, 330686790), (280, 292894014), (294, 278946680), (310, 264549432), (336, 244078345), (372, 220457860), (392, 209210010), (420, 195262676), (434, 188963880), (454, 180639480), (465, 176366288), (490, 167368008), (496, 165343395), (560, 146447007), (588, 139473340), (620, 132274716), (651, 125975920), (681, 120426320), (735, 111578672), (744, 110228930), (784, 104605005), (840, 97631338), (868, 94481940), (908, 90319740), (930, 88183144), (980, 83684004), (991, 82755120), (1085, 75585552), (1135, 72255792), (1176, 69736670), (1240, 66137358), (1302, 62987960), (1362, 60213160), (1470, 55789336), (1488, 55114465), (1519, 53989680), (1589, 51611280), (1680, 48815669), (1736, 47240970), (1816, 45159870), (1860, 44091572), (1960, 41842002), (1982, 41377560), (2170, 37792776), (2270, 36127896), (2352, 34868335), (2480, 33068679), (2604, 31493980), (2724, 30106580), (2940, 27894668), (2973, 27585040), (3038, 26994840), (3178, 25805640), (3255, 25195184), (3405, 24085264), (3472, 23620485), (3632, 22579935), (3720, 22045786), (3920, 20921001), (3964, 20688780), (4340, 18896388), (4540, 18063948), (4557, 17996560), (4767, 17203760), (4955, 16551024), (5208, 15746990), (5448, 15053290), (5880, 13947334), (5946, 13792520), (6076, 13497420), (6356, 12902820), (6510, 12597592), (6810, 12042632), (6937, 11822160), (7037, 11654160), (7440, 11022893), (7595, 10797936), (7928, 10344390), (7945, 10322256), (8680, 9448194), (9080, 9031974), (9114, 8998280), (9534, 8601880), (9910, 8275512), (10416, 7873495), (10896, 7526645), (11123, 7373040), (11760, 6973667), (11892, 6896260), (12152, 6748710), (12712, 6451410), (13020, 6298796), (13620, 6021316), (13874, 5911080), (14074, 5827080), (14865, 5517008), (15190, 5398968), (15856, 5172195), (15890, 5161128), (17360, 4724097), (18160, 4515987), (18228, 4499140), (19068, 4300940), (19820, 4137756), (20811, 3940720), (21111, 3884720), (22246, 3686520), (22785, 3599312), (23784, 3448130), (23835, 3440752), (24304, 3374355), (25424, 3225705), (26040, 3149398), (27240, 3010658), (27748, 2955540), (28148, 2913540), (29730, 2758504), (30380, 2699484), (30721, 2669520), (31780, 2580564), (33369, 2457680), (34685, 2364432), (35185, 2330832), (36456, 2249570), (38136, 2150470), (39640, 2068878), (41622, 1970360), (42222, 1942360), (44492, 1843260), (45570, 1799656), (47568, 1724065), (47670, 1720376), (48559, 1688880), (49259, 1664880), (52080, 1574699), (54480, 1505329), (55496, 1477770), (55615, 1474608), (56296, 1456770), (59460, 1379252), (60760, 1349742), (61442, 1334760), (63560, 1290282), (66738, 1228840), (69370, 1182216), (70370, 1165416), (72912, 1124785), (76272, 1075235), (79280, 1034439), (83244, 985180), (84444, 971180), (88984, 921630), (91140, 899828), (92163, 889840), (95340, 860188), (97118, 844440), (98518, 832440), (104055, 788144), (105555, 776944), (110992, 738885), (111230, 737304), (112592, 728385), (118920, 689626), (121520, 674871), (122884, 667380), (127120, 645141), (133476, 614420), (138740, 591108), (140740, 582708), (145677, 562960), (147777, 554960), (153605, 533904), (166488, 492590), (166845, 491536), (168888, 485590), (177968, 460815), (182280, 449914), (184326, 444920), (190680, 430094), (194236, 422220), (197036, 416220), (208110, 394072), (211110, 388472), (215047, 381360), (222460, 368652), (224957, 364560), (237840, 344813), (242795, 337776), (245768, 333690), (246295, 332976), (266952, 307210), (277480, 295554), (281480, 291354)]