81439302672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 960

約数和(自身を含む): 318219632640

約数和(自身を除く): 236780329968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 19, 21, 24, 26, 28, 34, 36, 38, 39, 42, 48, 51, 52, 56, 57, 63, 68, 71, 72, 76, 78, 84, 91, 102, 104, 112, 114, 117, 119, 126, 133, 136, 142, 144, 152, 153, 156, 168, 171, 182, 204, 208, 213, 221, 228, 234, 238, 247, 252, 266, 271, 272, 273, 284, 304, 306, 312, 323, 336, 342, 357, 364, 399, 408, 426, 442, 456, 468, 476, 494, 497, 504, 532, 542, 546, 568, 612, 624, 639, 646, 663, 684, 714, 728, 741, 798, 813, 816, 819, 852, 884, 912, 923, 936, 952, 969, 988, 994, 1008, 1064, 1071, 1084, 1092, 1136, 1197, 1207, 1224, 1278, 1292, 1326, 1349, 1368, 1428, 1456, 1482, 1491, 1547, 1596, 1626, 1638, 1704, 1729, 1768, 1846, 1872, 1897, 1904, 1938, 1976, 1988, 1989, 2128, 2142, 2168, 2184, 2223, 2261, 2394, 2414, 2439, 2448, 2556, 2584, 2652, 2698, 2736, 2769, 2856, 2907, 2964, 2982, 3094, 3192, 3252, 3276, 3408, 3458, 3523, 3536, 3621, 3692, 3794, 3876, 3952, 3976, 3978, 4047, 4199, 4284, 4336, 4368, 4446, 4473, 4522, 4607, 4641, 4788, 4828, 4878, 5112, 5149, 5168, 5187, 5304, 5396, 5538, 5691, 5712, 5814, 5928, 5964, 6188, 6384, 6461, 6504, 6552, 6783, 6916, 7046, 7242, 7384, 7588, 7752, 7952, 7956, 8094, 8307, 8398, 8449, 8568, 8892, 8946, 9044, 9214, 9282, 9443, 9576, 9656, 9756, 10224, 10298, 10374, 10569, 10608, 10792, 10863, 11076, 11382, 11628, 11856, 11928, 12141, 12376, 12597, 12922, 13008, 13104, 13566, 13821, 13832, 13923, 14092, 14484, 14768, 15176, 15447, 15504, 15561, 15691, 15912, 16188, 16614, 16796, 16898, 17073, 17136, 17537, 17784, 17892, 18088, 18428, 18564, 18886, 19152, 19241, 19312, 19383, 19512, 20349, 20596, 20748, 21138, 21584, 21726, 22152, 22764, 22933, 23256, 23856, 24282, 24661, 24752, 25194, 25347, 25844, 27132, 27642, 27664, 27846, 28184, 28329, 28968, 29393, 30352, 30894, 31122, 31382, 31707, 31824, 32249, 32376, 33228, 33592, 33796, 34146, 35074, 35568, 35784, 36043, 36176, 36856, 37128, 37772, 37791, 38482, 38766, 39024, 40698, 41192, 41463, 41496, 42276, 43452, 44304, 45528, 45866, 46341, 46512, 47073, 48564, 49322, 50388, 50694, 51688, 52611, 54264, 55284, 55692, 56368, 56658, 57723, 57936, 58149, 58786, 59891, 61788, 62244, 62764, 63414, 64498, 64752, 66456, 66937, 67184, 67592, 68292, 68799, 70148, 71568, 72086, 73712, 73983, 74256, 75544, 75582, 76041, 76964, 77532, 81396, 82384, 82926, 82992, 84552, 84987, 86904, 87533, 88179, 91056, 91732, 92682, 94146, 96747, 97128, 98644, 100776, 101388, 103376, 105222, 108129, 108528, 109837, 110568, 111384, 113316, 115446, 116298, 117572, 119782, 122759, 123576, 124488, 125528, 126828, 128996, 132912, 133874, 134687, 135184, 136584, 137598, 140296, 141219, 144172, 147966, 151088, 151164, 152082, 153928, 155064, 157833, 160531, 162792, 165852, 169104, 169974, 173169, 173808, 175066, 176358, 179673, 183464, 185364, 188292, 193494, 194256, 197288, 200811, 201552, 202776, 206397, 210444, 216258, 219674, 221136, 221949, 222768, 226632, 230892, 232596, 235144, 239564, 245518, 247152, 248976, 250133, 251056, 253656, 257992, 262599, 264537, 267748, 269374, 273168, 275196, 280592, 282438, 288344, 290241, 295932, 298129, 302328, 304164, 307856, 310128, 315666, 321062, 324387, 325584, 327097, 329511, 331704, 339948, 346338, 350132, 352716, 359346, 365579, 366928, 368277, 370728, 376584, 386988, 394576, 401622, 404061, 405552, 412794, 419237, 420888, 432516, 439348, 443898, 453264, 461784, 465192, 468559, 470288, 479128, 481593, 491036, 500266, 507312, 515984, 525198, 529074, 535496, 538748, 539019, 550392, 564876, 576688, 580482, 591864, 596258, 602433, 604656, 608328, 612731, 631332, 642124, 648774, 654194, 659022, 663408, 679896, 692676, 700264, 705432, 718692, 731158, 736554, 741456, 750399, 753168, 773976, 787797, 803244, 808122, 825588, 838474, 841776, 865032, 878696, 887796, 894387, 923568, 930384, 937118, 958256, 963186, 981291, 982072, 988533, 1000532, 1050396, 1058148, 1070992, 1077496, 1078038, 1096737, 1100784, 1104831, 1129752, 1137929, 1160964, 1183728, 1192516, 1204866, 1212183, 1216656, 1225462, 1257711, 1262664, 1284248, 1297548, 1308388, 1318044, 1359792, 1385352, 1400528, 1405677, 1410864, 1437384, 1444779, 1462316, 1473108, 1500798, 1547952, 1575594, 1606488, 1616244, 1651176, 1676948, 1730064, 1750931, 1757392, 1775592, 1788774, 1838193, 1874236, 1926372, 1962582, 1964144, 1977066, 2001064, 2086903, 2100792, 2116296, 2154992, 2156076, 2193474, 2209662, 2251197, 2259504, 2275858, 2289679, 2321928, 2385032, 2409732, 2424366, 2450924, 2515422, 2525328, 2559053, 2568496, 2595096, 2616776, 2636088, 2683161, 2770704, 2811354, 2874768, 2889558, 2924632, 2943873, 2946216, 3001596, 3151188, 3212976, 3232488, 3290211, 3302352, 3353896, 3413787, 3501862, 3551184, 3577548, 3676386, 3748472, 3773133, 3852744, 3925164, 3954132, 4002128, 4173806, 4201584, 4217031, 4232592, 4252261, 4312152, 4386948, 4419324, 4502394, 4551716, 4579358, 4643856, 4752527, 4770064, 4819464, 4848732, 4901848, 5030844, 5118106, 5190192, 5233552, 5252793, 5272176, 5366322, 5514579, 5622708, 5779116, 5849264, 5887746, 5892432, 6003192, 6214843, 6260709, 6302376, 6464976, 6580422, 6707792, 6827574, 6869037, 7003724, 7155096, 7352772, 7496944, 7546266, 7677159, 7705488, 7850328, 7908264, 7965503, 8347612, 8434062, 8504522, 8624304, 8773896, 8838648, 9004788, 9103432, 9158716, 9505054, 9638928, 9697464, 9803696, 10061688, 10236212, 10241361, 10505586, 10732644, 11029158, 11245416, 11558232, 11775492, 12006384, 12429686, 12521418, 12604752, 12756783, 13160844, 13655148, 13738074, 14007448, 14257581, 14310192, 14705544, 15092532, 15354318, 15700656, 15758379, 15816528, 15931006, 16695224, 16868124, 17009044, 17547792, 17677296, 18009576, 18206864, 18317432, 18644529, 18782127, 19010108, 19394928, 20123376, 20472424, 20482722, 20607111, 21011172, 21465288, 22058316, 22490832, 23031477, 23116464, 23550984, 23896509, 24859372, 25042836, 25513566, 26321688, 27310296, 27476148, 28014896, 28515162, 29411088, 29765827, 30185064, 30708636, 31516758, 31862012, 33267689, 33390448, 33736248, 34018088, 36019152, 36634864, 37289058, 37564254, 38020216, 38270349, 40944848, 40965444, 41214222, 42022344, 42772743, 42930576, 43503901, 44116632, 46062954, 47101968, 47793018, 49718744, 50085672, 51027132, 52643376, 54620592, 54952296, 55933587, 57030324, 59531654, 60370128, 61417272, 63033516, 63724024, 66535378, 67472496, 68036176, 71689527, 74578116, 75128508, 76040432, 76540698, 80792959, 81930888, 82428444, 84044688, 85545486, 87007802, 88233264, 89297481, 92125908, 95586036, 99437488, 99803067, 100171344, 102054264, 109904592, 111867174, 114060648, 119063308, 122834544, 126067032, 127448048, 130511703, 133070756, 143379054, 149156232, 150257016, 153081396, 161585918, 163861776, 164856888, 171090972, 174015604, 178594962, 184251816, 191172072, 199606134, 204108528, 223734348, 228121296, 238126616, 242378877, 252134064, 261023406, 266141512, 267892443, 286758108, 298312464, 299409201, 300514032, 306162792, 323171836, 329713776, 342181944, 348031208, 357189924, 368503632, 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約数ペア:

[(1, 81439302672), (2, 40719651336), (3, 27146434224), (4, 20359825668), (6, 13573217112), (7, 11634186096), (8, 10179912834), (9, 9048811408), (12, 6786608556), (13, 6264561744), (14, 5817093048), (16, 5089956417), (17, 4790547216), (18, 4524405704), (19, 4286279088), (21, 3878062032), (24, 3393304278), (26, 3132280872), (28, 2908546524), (34, 2395273608), (36, 2262202852), (38, 2143139544), (39, 2088187248), (42, 1939031016), (48, 1696652139), (51, 1596849072), (52, 1566140436), (56, 1454273262), (57, 1428759696), (63, 1292687344), (68, 1197636804), (71, 1147032432), (72, 1131101426), (76, 1071569772), (78, 1044093624), (84, 969515508), (91, 894937392), (102, 798424536), (104, 783070218), (112, 727136631), (114, 714379848), (117, 696062416), (119, 684363888), (126, 646343672), (133, 612325584), (136, 598818402), (142, 573516216), (144, 565550713), (152, 535784886), (153, 532283024), (156, 522046812), (168, 484757754), (171, 476253232), (182, 447468696), (204, 399212268), (208, 391535109), (213, 382344144), (221, 368503632), (228, 357189924), (234, 348031208), (238, 342181944), (247, 329713776), (252, 323171836), (266, 306162792), (271, 300514032), (272, 299409201), (273, 298312464), (284, 286758108), (304, 267892443), (306, 266141512), (312, 261023406), (323, 252134064), (336, 242378877), (342, 238126616), (357, 228121296), (364, 223734348), (399, 204108528), (408, 199606134), (426, 191172072), (442, 184251816), (456, 178594962), (468, 174015604), (476, 171090972), (494, 164856888), (497, 163861776), (504, 161585918), (532, 153081396), (542, 150257016), (546, 149156232), (568, 143379054), (612, 133070756), (624, 130511703), (639, 127448048), (646, 126067032), (663, 122834544), (684, 119063308), (714, 114060648), (728, 111867174), (741, 109904592), (798, 102054264), (813, 100171344), (816, 99803067), (819, 99437488), (852, 95586036), (884, 92125908), (912, 89297481), (923, 88233264), (936, 87007802), (952, 85545486), (969, 84044688), (988, 82428444), (994, 81930888), (1008, 80792959), (1064, 76540698), (1071, 76040432), (1084, 75128508), (1092, 74578116), (1136, 71689527), (1197, 68036176), (1207, 67472496), (1224, 66535378), (1278, 63724024), (1292, 63033516), (1326, 61417272), (1349, 60370128), (1368, 59531654), (1428, 57030324), (1456, 55933587), (1482, 54952296), (1491, 54620592), (1547, 52643376), (1596, 51027132), (1626, 50085672), (1638, 49718744), (1704, 47793018), (1729, 47101968), (1768, 46062954), (1846, 44116632), (1872, 43503901), (1897, 42930576), (1904, 42772743), (1938, 42022344), (1976, 41214222), (1988, 40965444), (1989, 40944848), (2128, 38270349), (2142, 38020216), (2168, 37564254), (2184, 37289058), (2223, 36634864), (2261, 36019152), (2394, 34018088), (2414, 33736248), (2439, 33390448), (2448, 33267689), (2556, 31862012), (2584, 31516758), (2652, 30708636), (2698, 30185064), (2736, 29765827), (2769, 29411088), (2856, 28515162), (2907, 28014896), (2964, 27476148), (2982, 27310296), (3094, 26321688), (3192, 25513566), (3252, 25042836), (3276, 24859372), (3408, 23896509), (3458, 23550984), (3523, 23116464), (3536, 23031477), (3621, 22490832), (3692, 22058316), (3794, 21465288), (3876, 21011172), (3952, 20607111), (3976, 20482722), (3978, 20472424), (4047, 20123376), (4199, 19394928), (4284, 19010108), (4336, 18782127), (4368, 18644529), (4446, 18317432), (4473, 18206864), (4522, 18009576), (4607, 17677296), (4641, 17547792), (4788, 17009044), (4828, 16868124), (4878, 16695224), (5112, 15931006), (5149, 15816528), (5168, 15758379), (5187, 15700656), (5304, 15354318), (5396, 15092532), (5538, 14705544), (5691, 14310192), (5712, 14257581), (5814, 14007448), (5928, 13738074), (5964, 13655148), (6188, 13160844), (6384, 12756783), (6461, 12604752), (6504, 12521418), (6552, 12429686), (6783, 12006384), (6916, 11775492), (7046, 11558232), (7242, 11245416), (7384, 11029158), (7588, 10732644), (7752, 10505586), (7952, 10241361), (7956, 10236212), (8094, 10061688), (8307, 9803696), (8398, 9697464), (8449, 9638928), (8568, 9505054), (8892, 9158716), (8946, 9103432), (9044, 9004788), (9214, 8838648), (9282, 8773896), (9443, 8624304), (9576, 8504522), (9656, 8434062), (9756, 8347612), (10224, 7965503), (10298, 7908264), (10374, 7850328), (10569, 7705488), (10608, 7677159), (10792, 7546266), (10863, 7496944), (11076, 7352772), (11382, 7155096), (11628, 7003724), (11856, 6869037), (11928, 6827574), (12141, 6707792), (12376, 6580422), (12597, 6464976), (12922, 6302376), (13008, 6260709), (13104, 6214843), (13566, 6003192), (13821, 5892432), (13832, 5887746), (13923, 5849264), (14092, 5779116), (14484, 5622708), (14768, 5514579), (15176, 5366322), (15447, 5272176), (15504, 5252793), (15561, 5233552), (15691, 5190192), (15912, 5118106), (16188, 5030844), (16614, 4901848), (16796, 4848732), (16898, 4819464), (17073, 4770064), (17136, 4752527), (17537, 4643856), (17784, 4579358), (17892, 4551716), (18088, 4502394), (18428, 4419324), (18564, 4386948), (18886, 4312152), (19152, 4252261), (19241, 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(41496, 1962582), (42276, 1926372), (43452, 1874236), (44304, 1838193), (45528, 1788774), (45866, 1775592), (46341, 1757392), (46512, 1750931), (47073, 1730064), (48564, 1676948), (49322, 1651176), (50388, 1616244), (50694, 1606488), (51688, 1575594), (52611, 1547952), (54264, 1500798), (55284, 1473108), (55692, 1462316), (56368, 1444779), (56658, 1437384), (57723, 1410864), (57936, 1405677), (58149, 1400528), (58786, 1385352), (59891, 1359792), (61788, 1318044), (62244, 1308388), (62764, 1297548), (63414, 1284248), (64498, 1262664), (64752, 1257711), (66456, 1225462), (66937, 1216656), (67184, 1212183), (67592, 1204866), (68292, 1192516), (68799, 1183728), (70148, 1160964), (71568, 1137929), (72086, 1129752), (73712, 1104831), (73983, 1100784), (74256, 1096737), (75544, 1078038), (75582, 1077496), (76041, 1070992), (76964, 1058148), (77532, 1050396), (81396, 1000532), (82384, 988533), (82926, 982072), (82992, 981291), (84552, 963186), (84987, 958256), (86904, 937118), (87533, 930384), (88179, 923568), (91056, 894387), (91732, 887796), (92682, 878696), (94146, 865032), (96747, 841776), (97128, 838474), (98644, 825588), (100776, 808122), (101388, 803244), (103376, 787797), (105222, 773976), (108129, 753168), (108528, 750399), (109837, 741456), (110568, 736554), (111384, 731158), (113316, 718692), (115446, 705432), (116298, 700264), (117572, 692676), (119782, 679896), (122759, 663408), (123576, 659022), (124488, 654194), (125528, 648774), (126828, 642124), (128996, 631332), (132912, 612731), (133874, 608328), (134687, 604656), (135184, 602433), (136584, 596258), (137598, 591864), (140296, 580482), (141219, 576688), (144172, 564876), (147966, 550392), (151088, 539019), (151164, 538748), (152082, 535496), (153928, 529074), (155064, 525198), (157833, 515984), (160531, 507312), (162792, 500266), (165852, 491036), (169104, 481593), (169974, 479128), (173169, 470288), (173808, 468559), (175066, 465192), (176358, 461784), (179673, 453264), (183464, 443898), (185364, 439348), (188292, 432516), (193494, 420888), (194256, 419237), (197288, 412794), (200811, 405552), (201552, 404061), (202776, 401622), (206397, 394576), (210444, 386988), (216258, 376584), (219674, 370728), (221136, 368277), (221949, 366928), (222768, 365579), (226632, 359346), (230892, 352716), (232596, 350132), (235144, 346338), (239564, 339948), (245518, 331704), (247152, 329511), (248976, 327097), (250133, 325584), (251056, 324387), (253656, 321062), (257992, 315666), (262599, 310128), (264537, 307856), (267748, 304164), (269374, 302328), (273168, 298129), (275196, 295932), (280592, 290241), (282438, 288344)]