81350507520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:569

約数の個数: 704

約数和(自身を含む): 306370068480

約数和(自身を除く): 225019560960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 128, 135, 144, 155, 160, 164, 180, 186, 192, 205, 216, 240, 246, 248, 256, 270, 279, 288, 310, 320, 328, 360, 369, 372, 384, 410, 432, 463, 465, 480, 492, 496, 512, 540, 558, 576, 615, 620, 640, 656, 720, 738, 744, 768, 820, 837, 864, 926, 930, 960, 984, 992, 1024, 1080, 1107, 1116, 1152, 1230, 1240, 1271, 1280, 1312, 1389, 1395, 1440, 1476, 1488, 1536, 1640, 1674, 1728, 1845, 1852, 1860, 1920, 1968, 1984, 2160, 2214, 2232, 2304, 2315, 2460, 2480, 2542, 2560, 2624, 2778, 2790, 2880, 2952, 2976, 3072, 3280, 3348, 3456, 3690, 3704, 3720, 3813, 3840, 3936, 3968, 4167, 4185, 4320, 4428, 4464, 4608, 4630, 4920, 4960, 5084, 5120, 5248, 5535, 5556, 5580, 5760, 5904, 5952, 6355, 6560, 6696, 6912, 6945, 7380, 7408, 7440, 7626, 7680, 7872, 7936, 8334, 8370, 8640, 8856, 8928, 9216, 9260, 9840, 9920, 10168, 10496, 11070, 11112, 11160, 11439, 11520, 11808, 11904, 12501, 12710, 13120, 13392, 13824, 13890, 14353, 14760, 14816, 14880, 15252, 15360, 15744, 15872, 16668, 16740, 17280, 17712, 17856, 18520, 18983, 19065, 19680, 19840, 20336, 20835, 20992, 22140, 22224, 22320, 22878, 23040, 23616, 23808, 25002, 25420, 26240, 26784, 27648, 27780, 28706, 29520, 29632, 29760, 30504, 31488, 31744, 33336, 33480, 34317, 34560, 35424, 35712, 37040, 37966, 38130, 39360, 39680, 40672, 41670, 41984, 43059, 44280, 44448, 44640, 45756, 46080, 47232, 47616, 50004, 50840, 52480, 53568, 55560, 56949, 57195, 57412, 59040, 59264, 59520, 61008, 62505, 62976, 66672, 66960, 68634, 69120, 70848, 71424, 71765, 74080, 75932, 76260, 78720, 79360, 81344, 83340, 86118, 88560, 88896, 89280, 91512, 94464, 94915, 95232, 100008, 101680, 104960, 107136, 111120, 113898, 114390, 114824, 118080, 118528, 119040, 122016, 125010, 125952, 129177, 133344, 133920, 137268, 138240, 141696, 142848, 143530, 148160, 151864, 152520, 157440, 158720, 162688, 166680, 170847, 171585, 172236, 177120, 177792, 178560, 183024, 188928, 189830, 200016, 203360, 209920, 214272, 215295, 222240, 227796, 228780, 229648, 236160, 237056, 238080, 244032, 250020, 258354, 266688, 267840, 274536, 283392, 284745, 285696, 287060, 296320, 303728, 305040, 314880, 325376, 333360, 341694, 343170, 344472, 354240, 355584, 357120, 366048, 377856, 379660, 387531, 400032, 406720, 428544, 430590, 444480, 455592, 457560, 459296, 472320, 474112, 476160, 488064, 500040, 512541, 516708, 533376, 535680, 549072, 566784, 569490, 574120, 588473, 592640, 607456, 610080, 629760, 645885, 650752, 666720, 683388, 686340, 688944, 708480, 711168, 714240, 732096, 759320, 775062, 800064, 813440, 854235, 857088, 861180, 888960, 911184, 915120, 918592, 944640, 976128, 1000080, 1025082, 1033416, 1066752, 1071360, 1098144, 1133568, 1138980, 1148240, 1176946, 1185280, 1214912, 1220160, 1291770, 1301504, 1333440, 1366776, 1372680, 1377888, 1416960, 1422336, 1428480, 1464192, 1518640, 1550124, 1600128, 1626880, 1708470, 1722360, 1765419, 1777920, 1822368, 1830240, 1837184, 1889280, 1937655, 1952256, 2000160, 2050164, 2066832, 2133504, 2142720, 2196288, 2277960, 2296480, 2353892, 2370560, 2429824, 2440320, 2562705, 2583540, 2666880, 2733552, 2745360, 2755776, 2833920, 2928384, 2942365, 3037280, 3100248, 3200256, 3253760, 3416940, 3444720, 3530838, 3555840, 3644736, 3660480, 3674368, 3875310, 3904512, 4000320, 4100328, 4133664, 4267008, 4285440, 4392576, 4555920, 4592960, 4707784, 4859648, 4880640, 5125410, 5167080, 5296257, 5333760, 5467104, 5490720, 5511552, 5667840, 5856768, 5884730, 6074560, 6200496, 6400512, 6507520, 6833880, 6889440, 7061676, 7111680, 7289472, 7320960, 7348736, 7750620, 8000640, 8200656, 8267328, 8785152, 8827095, 9111840, 9185920, 9415568, 9719296, 9761280, 10250820, 10334160, 10592514, 10667520, 10934208, 10981440, 11023104, 11713536, 11769460, 12149120, 12400992, 12801024, 13667760, 13778880, 14123352, 14578944, 14641920, 14697472, 15501240, 15888771, 16001280, 16401312, 16534656, 17570304, 17654190, 18223680, 18371840, 18831136, 19438592, 19522560, 20501640, 20668320, 21185028, 21335040, 21868416, 21962880, 22046208, 23538920, 24298240, 24801984, 26481285, 27335520, 27557760, 28246704, 29157888, 29283840, 31002480, 31777542, 32002560, 32802624, 33069312, 35140608, 35308380, 36447360, 36743680, 37662272, 41003280, 41336640, 42370056, 43736832, 43925760, 44092416, 47077840, 48596480, 49603968, 52962570, 54671040, 55115520, 56493408, 58315776, 58567680, 62004960, 63555084, 64005120, 65605248, 66138624, 70616760, 72894720, 73487360, 75324544, 79443855, 82006560, 82673280, 84740112, 87473664, 87851520, 94155680, 97192960, 99207936, 105925140, 109342080, 110231040, 112986816, 124009920, 127110168, 131210496, 132277248, 141233520, 145789440, 150649088, 158887710, 164013120, 165346560, 169480224, 174947328, 175703040, 188311360, 198415872, 211850280, 218684160, 220462080, 225973632, 248019840, 254220336, 262420992, 282467040, 291578880, 301298176, 317775420, 328026240, 330693120, 338960448, 376622720, 396831744, 423700560, 437368320, 451947264, 496039680, 508440672, 524841984, 564934080, 602596352, 635550840, 656052480, 661386240, 677920896, 753245440, 847401120, 874736640, 903894528, 992079360, 1016881344, 1129868160, 1271101680, 1312104960, 1355841792, 1506490880, 1694802240, 1807789056, 1984158720, 2033762688, 2259736320, 2542203360, 2624209920, 2711683584, 3012981760, 3389604480, 4067525376, 4519472640, 5084406720, 5423367168, 6779208960, 8135050752, 9038945280, 10168813440, 13558417920, 16270101504, 20337626880, 27116835840, 40675253760, 81350507520]

約数ペア:

[(1, 81350507520), (2, 40675253760), (3, 27116835840), (4, 20337626880), (5, 16270101504), (6, 13558417920), (8, 10168813440), (9, 9038945280), (10, 8135050752), (12, 6779208960), (15, 5423367168), (16, 5084406720), (18, 4519472640), (20, 4067525376), (24, 3389604480), (27, 3012981760), (30, 2711683584), (31, 2624209920), (32, 2542203360), (36, 2259736320), (40, 2033762688), (41, 1984158720), (45, 1807789056), (48, 1694802240), (54, 1506490880), (60, 1355841792), (62, 1312104960), (64, 1271101680), (72, 1129868160), (80, 1016881344), (82, 992079360), (90, 903894528), (93, 874736640), (96, 847401120), (108, 753245440), (120, 677920896), (123, 661386240), (124, 656052480), (128, 635550840), (135, 602596352), (144, 564934080), (155, 524841984), (160, 508440672), (164, 496039680), (180, 451947264), (186, 437368320), (192, 423700560), (205, 396831744), (216, 376622720), (240, 338960448), (246, 330693120), (248, 328026240), (256, 317775420), (270, 301298176), (279, 291578880), (288, 282467040), (310, 262420992), (320, 254220336), (328, 248019840), (360, 225973632), (369, 220462080), (372, 218684160), (384, 211850280), (410, 198415872), (432, 188311360), (463, 175703040), (465, 174947328), (480, 169480224), (492, 165346560), (496, 164013120), (512, 158887710), (540, 150649088), (558, 145789440), (576, 141233520), (615, 132277248), (620, 131210496), (640, 127110168), (656, 124009920), (720, 112986816), (738, 110231040), (744, 109342080), (768, 105925140), (820, 99207936), (837, 97192960), (864, 94155680), (926, 87851520), (930, 87473664), (960, 84740112), (984, 82673280), (992, 82006560), (1024, 79443855), (1080, 75324544), (1107, 73487360), (1116, 72894720), (1152, 70616760), (1230, 66138624), (1240, 65605248), (1271, 64005120), (1280, 63555084), (1312, 62004960), (1389, 58567680), (1395, 58315776), (1440, 56493408), (1476, 55115520), (1488, 54671040), (1536, 52962570), (1640, 49603968), (1674, 48596480), (1728, 47077840), (1845, 44092416), (1852, 43925760), (1860, 43736832), (1920, 42370056), (1968, 41336640), (1984, 41003280), (2160, 37662272), (2214, 36743680), (2232, 36447360), (2304, 35308380), (2315, 35140608), (2460, 33069312), (2480, 32802624), (2542, 32002560), (2560, 31777542), (2624, 31002480), (2778, 29283840), (2790, 29157888), (2880, 28246704), (2952, 27557760), (2976, 27335520), (3072, 26481285), (3280, 24801984), (3348, 24298240), (3456, 23538920), (3690, 22046208), (3704, 21962880), (3720, 21868416), (3813, 21335040), (3840, 21185028), (3936, 20668320), (3968, 20501640), (4167, 19522560), (4185, 19438592), (4320, 18831136), (4428, 18371840), (4464, 18223680), (4608, 17654190), (4630, 17570304), (4920, 16534656), (4960, 16401312), (5084, 16001280), (5120, 15888771), (5248, 15501240), (5535, 14697472), (5556, 14641920), (5580, 14578944), (5760, 14123352), (5904, 13778880), (5952, 13667760), (6355, 12801024), (6560, 12400992), (6696, 12149120), (6912, 11769460), (6945, 11713536), (7380, 11023104), (7408, 10981440), (7440, 10934208), (7626, 10667520), (7680, 10592514), (7872, 10334160), (7936, 10250820), (8334, 9761280), (8370, 9719296), (8640, 9415568), (8856, 9185920), (8928, 9111840), (9216, 8827095), (9260, 8785152), (9840, 8267328), (9920, 8200656), (10168, 8000640), (10496, 7750620), (11070, 7348736), (11112, 7320960), (11160, 7289472), (11439, 7111680), (11520, 7061676), (11808, 6889440), (11904, 6833880), (12501, 6507520), (12710, 6400512), (13120, 6200496), (13392, 6074560), (13824, 5884730), (13890, 5856768), (14353, 5667840), (14760, 5511552), (14816, 5490720), (14880, 5467104), (15252, 5333760), (15360, 5296257), (15744, 5167080), (15872, 5125410), (16668, 4880640), (16740, 4859648), (17280, 4707784), (17712, 4592960), (17856, 4555920), (18520, 4392576), (18983, 4285440), (19065, 4267008), (19680, 4133664), (19840, 4100328), (20336, 4000320), (20835, 3904512), (20992, 3875310), (22140, 3674368), (22224, 3660480), (22320, 3644736), (22878, 3555840), (23040, 3530838), (23616, 3444720), (23808, 3416940), (25002, 3253760), (25420, 3200256), (26240, 3100248), (26784, 3037280), (27648, 2942365), (27780, 2928384), (28706, 2833920), (29520, 2755776), (29632, 2745360), (29760, 2733552), (30504, 2666880), (31488, 2583540), (31744, 2562705), (33336, 2440320), (33480, 2429824), (34317, 2370560), (34560, 2353892), (35424, 2296480), (35712, 2277960), (37040, 2196288), (37966, 2142720), (38130, 2133504), (39360, 2066832), (39680, 2050164), (40672, 2000160), (41670, 1952256), (41984, 1937655), (43059, 1889280), (44280, 1837184), (44448, 1830240), (44640, 1822368), (45756, 1777920), (46080, 1765419), (47232, 1722360), (47616, 1708470), (50004, 1626880), (50840, 1600128), (52480, 1550124), (53568, 1518640), (55560, 1464192), (56949, 1428480), (57195, 1422336), (57412, 1416960), (59040, 1377888), (59264, 1372680), (59520, 1366776), (61008, 1333440), (62505, 1301504), (62976, 1291770), (66672, 1220160), (66960, 1214912), (68634, 1185280), (69120, 1176946), (70848, 1148240), (71424, 1138980), (71765, 1133568), (74080, 1098144), (75932, 1071360), (76260, 1066752), (78720, 1033416), (79360, 1025082), (81344, 1000080), (83340, 976128), (86118, 944640), (88560, 918592), (88896, 915120), (89280, 911184), (91512, 888960), (94464, 861180), (94915, 857088), (95232, 854235), (100008, 813440), (101680, 800064), (104960, 775062), (107136, 759320), (111120, 732096), (113898, 714240), (114390, 711168), (114824, 708480), (118080, 688944), (118528, 686340), (119040, 683388), (122016, 666720), (125010, 650752), (125952, 645885), (129177, 629760), (133344, 610080), (133920, 607456), (137268, 592640), (138240, 588473), (141696, 574120), (142848, 569490), (143530, 566784), (148160, 549072), (151864, 535680), (152520, 533376), (157440, 516708), (158720, 512541), (162688, 500040), (166680, 488064), (170847, 476160), (171585, 474112), (172236, 472320), (177120, 459296), (177792, 457560), (178560, 455592), (183024, 444480), (188928, 430590), (189830, 428544), (200016, 406720), (203360, 400032), (209920, 387531), (214272, 379660), (215295, 377856), (222240, 366048), (227796, 357120), (228780, 355584), (229648, 354240), (236160, 344472), (237056, 343170), (238080, 341694), (244032, 333360), (250020, 325376), (258354, 314880), (266688, 305040), (267840, 303728), (274536, 296320), (283392, 287060), (284745, 285696)]