161804656640

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 448

約数和(自身を含む): 457769854080

約数和(自身を除く): 295965197440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 41, 44, 55, 64, 76, 80, 82, 88, 95, 110, 128, 152, 160, 164, 176, 190, 205, 209, 220, 256, 304, 320, 328, 352, 380, 410, 418, 440, 451, 461, 512, 608, 640, 656, 704, 760, 779, 820, 836, 880, 902, 922, 1024, 1045, 1216, 1280, 1312, 1408, 1520, 1558, 1640, 1672, 1760, 1804, 1844, 2048, 2090, 2255, 2305, 2432, 2560, 2624, 2816, 3040, 3116, 3280, 3344, 3520, 3608, 3688, 3895, 4096, 4180, 4510, 4610, 4864, 5071, 5120, 5248, 5632, 6080, 6232, 6560, 6688, 7040, 7216, 7376, 7790, 8192, 8360, 8569, 8759, 9020, 9220, 9728, 10142, 10240, 10496, 11264, 12160, 12464, 13120, 13376, 14080, 14432, 14752, 15580, 16720, 17138, 17518, 18040, 18440, 18901, 19456, 20284, 20480, 20992, 22528, 24320, 24928, 25355, 26240, 26752, 28160, 28864, 29504, 31160, 33440, 34276, 35036, 36080, 36880, 37802, 38912, 40568, 40960, 41984, 42845, 43795, 45056, 48640, 49856, 50710, 52480, 53504, 56320, 57728, 59008, 62320, 66880, 68552, 70072, 72160, 73760, 75604, 77824, 81136, 83968, 85690, 87590, 90112, 94505, 96349, 97280, 99712, 101420, 104960, 107008, 112640, 115456, 118016, 124640, 133760, 137104, 140144, 144320, 147520, 151208, 155648, 162272, 167936, 171380, 175180, 189010, 192698, 194560, 199424, 202840, 207911, 209920, 214016, 225280, 230912, 236032, 249280, 267520, 274208, 280288, 288640, 295040, 302416, 324544, 335872, 342760, 350360, 359119, 378020, 385396, 389120, 398848, 405680, 415822, 419840, 428032, 450560, 461824, 472064, 481745, 498560, 535040, 548416, 560576, 577280, 590080, 604832, 649088, 685520, 700720, 718238, 756040, 770792, 778240, 797696, 811360, 831644, 839680, 856064, 923648, 944128, 963490, 997120, 1039555, 1070080, 1096832, 1121152, 1154560, 1180160, 1209664, 1298176, 1371040, 1401440, 1436476, 1512080, 1541584, 1595392, 1622720, 1663288, 1679360, 1712128, 1795595, 1847296, 1888256, 1926980, 1994240, 2079110, 2140160, 2193664, 2242304, 2309120, 2360320, 2419328, 2596352, 2742080, 2802880, 2872952, 3024160, 3083168, 3190784, 3245440, 3326576, 3591190, 3694592, 3776512, 3853960, 3950309, 3988480, 4158220, 4280320, 4387328, 4484608, 4618240, 4720640, 4838656, 5192704, 5484160, 5605760, 5745904, 6048320, 6166336, 6381568, 6490880, 6653152, 7182380, 7707920, 7900618, 7976960, 8316440, 8560640, 8774656, 8969216, 9236480, 9441280, 9677312, 10385408, 10968320, 11211520, 11491808, 12096640, 12332672, 12981760, 13306304, 14364760, 15415840, 15801236, 15953920, 16632880, 17549312, 17938432, 18472960, 18882560, 19354624, 19751545, 20770816, 21936640, 22423040, 22983616, 24193280, 24665344, 25963520, 26612608, 28729520, 30831680, 31602472, 31907840, 33265760, 35098624, 35876864, 38709248, 39503090, 41541632, 43873280, 44846080, 45967232, 48386560, 49330688, 51927040, 53225216, 57459040, 61663360, 63204944, 66531520, 70197248, 71753728, 77418496, 79006180, 87746560, 89692160, 91934464, 96773120, 98661376, 103854080, 106450432, 114918080, 123326720, 126409888, 133063040, 154836992, 158012360, 175493120, 179384320, 183868928, 193546240, 197322752, 207708160, 212900864, 229836160, 246653440, 252819776, 266126080, 316024720, 350986240, 358768640, 367737856, 387092480, 394645504, 425801728, 459672320, 493306880, 505639552, 532252160, 632049440, 735475712, 774184960, 789291008, 851603456, 919344640, 986613760, 1011279104, 1064504320, 1264098880, 1470951424, 1703206912, 1838689280, 1973227520, 2022558208, 2129008640, 2528197760, 2941902848, 3677378560, 3946455040, 4045116416, 4258017280, 5056395520, 7354757120, 8090232832, 8516034560, 10112791040, 14709514240, 16180465664, 20225582080, 32360931328, 40451164160, 80902328320, 161804656640]

約数ペア:

[(1, 161804656640), (2, 80902328320), (4, 40451164160), (5, 32360931328), (8, 20225582080), (10, 16180465664), (11, 14709514240), (16, 10112791040), (19, 8516034560), (20, 8090232832), (22, 7354757120), (32, 5056395520), (38, 4258017280), (40, 4045116416), (41, 3946455040), (44, 3677378560), (55, 2941902848), (64, 2528197760), (76, 2129008640), (80, 2022558208), (82, 1973227520), (88, 1838689280), (95, 1703206912), (110, 1470951424), (128, 1264098880), (152, 1064504320), (160, 1011279104), (164, 986613760), (176, 919344640), (190, 851603456), (205, 789291008), (209, 774184960), (220, 735475712), (256, 632049440), (304, 532252160), (320, 505639552), (328, 493306880), (352, 459672320), (380, 425801728), (410, 394645504), (418, 387092480), (440, 367737856), (451, 358768640), (461, 350986240), (512, 316024720), (608, 266126080), (640, 252819776), (656, 246653440), (704, 229836160), (760, 212900864), (779, 207708160), (820, 197322752), (836, 193546240), (880, 183868928), (902, 179384320), (922, 175493120), (1024, 158012360), (1045, 154836992), (1216, 133063040), (1280, 126409888), (1312, 123326720), (1408, 114918080), (1520, 106450432), (1558, 103854080), (1640, 98661376), (1672, 96773120), (1760, 91934464), (1804, 89692160), (1844, 87746560), (2048, 79006180), (2090, 77418496), (2255, 71753728), (2305, 70197248), (2432, 66531520), (2560, 63204944), (2624, 61663360), (2816, 57459040), (3040, 53225216), (3116, 51927040), (3280, 49330688), (3344, 48386560), (3520, 45967232), (3608, 44846080), (3688, 43873280), (3895, 41541632), (4096, 39503090), (4180, 38709248), (4510, 35876864), (4610, 35098624), (4864, 33265760), (5071, 31907840), (5120, 31602472), (5248, 30831680), (5632, 28729520), (6080, 26612608), (6232, 25963520), (6560, 24665344), (6688, 24193280), (7040, 22983616), (7216, 22423040), (7376, 21936640), (7790, 20770816), (8192, 19751545), (8360, 19354624), (8569, 18882560), (8759, 18472960), (9020, 17938432), (9220, 17549312), (9728, 16632880), (10142, 15953920), (10240, 15801236), (10496, 15415840), (11264, 14364760), (12160, 13306304), (12464, 12981760), (13120, 12332672), (13376, 12096640), (14080, 11491808), (14432, 11211520), (14752, 10968320), (15580, 10385408), (16720, 9677312), (17138, 9441280), (17518, 9236480), (18040, 8969216), (18440, 8774656), (18901, 8560640), (19456, 8316440), (20284, 7976960), (20480, 7900618), (20992, 7707920), (22528, 7182380), (24320, 6653152), (24928, 6490880), (25355, 6381568), (26240, 6166336), (26752, 6048320), (28160, 5745904), (28864, 5605760), (29504, 5484160), (31160, 5192704), (33440, 4838656), (34276, 4720640), (35036, 4618240), (36080, 4484608), (36880, 4387328), (37802, 4280320), (38912, 4158220), (40568, 3988480), (40960, 3950309), (41984, 3853960), (42845, 3776512), (43795, 3694592), (45056, 3591190), (48640, 3326576), (49856, 3245440), (50710, 3190784), (52480, 3083168), (53504, 3024160), (56320, 2872952), (57728, 2802880), (59008, 2742080), (62320, 2596352), (66880, 2419328), (68552, 2360320), (70072, 2309120), (72160, 2242304), (73760, 2193664), (75604, 2140160), (77824, 2079110), (81136, 1994240), (83968, 1926980), (85690, 1888256), (87590, 1847296), (90112, 1795595), (94505, 1712128), (96349, 1679360), (97280, 1663288), (99712, 1622720), (101420, 1595392), (104960, 1541584), (107008, 1512080), (112640, 1436476), (115456, 1401440), (118016, 1371040), (124640, 1298176), (133760, 1209664), (137104, 1180160), (140144, 1154560), (144320, 1121152), (147520, 1096832), (151208, 1070080), (155648, 1039555), (162272, 997120), (167936, 963490), (171380, 944128), (175180, 923648), (189010, 856064), (192698, 839680), (194560, 831644), (199424, 811360), (202840, 797696), (207911, 778240), (209920, 770792), (214016, 756040), (225280, 718238), (230912, 700720), (236032, 685520), (249280, 649088), (267520, 604832), (274208, 590080), (280288, 577280), (288640, 560576), (295040, 548416), (302416, 535040), (324544, 498560), (335872, 481745), (342760, 472064), (350360, 461824), (359119, 450560), (378020, 428032), (385396, 419840), (389120, 415822), (398848, 405680)]