20165294160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3655

約数の個数: 480

約数和(自身を含む): 79599476736

約数和(自身を除く): 59434182576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 31, 33, 36, 40, 44, 45, 46, 48, 55, 60, 62, 66, 69, 72, 80, 88, 90, 92, 93, 99, 110, 115, 120, 124, 132, 138, 144, 155, 165, 176, 180, 184, 186, 198, 207, 220, 230, 240, 248, 253, 264, 276, 279, 310, 330, 341, 345, 360, 368, 372, 396, 414, 440, 460, 465, 495, 496, 506, 528, 552, 558, 620, 660, 682, 690, 713, 720, 744, 759, 792, 828, 880, 920, 930, 990, 1012, 1023, 1035, 1104, 1116, 1240, 1265, 1320, 1364, 1380, 1395, 1426, 1488, 1518, 1584, 1656, 1705, 1840, 1860, 1980, 2024, 2046, 2070, 2139, 2232, 2277, 2480, 2530, 2640, 2728, 2760, 2790, 2852, 3036, 3069, 3312, 3410, 3565, 3571, 3720, 3795, 3960, 4048, 4092, 4140, 4278, 4464, 4554, 5060, 5115, 5456, 5520, 5580, 5704, 6072, 6138, 6417, 6820, 7130, 7142, 7440, 7590, 7843, 7920, 8184, 8280, 8556, 9108, 10120, 10230, 10695, 10713, 11160, 11385, 11408, 12144, 12276, 12834, 13640, 14260, 14284, 15180, 15345, 15686, 16368, 16560, 17112, 17855, 18216, 20240, 20460, 21390, 21426, 22320, 22770, 23529, 24552, 25668, 27280, 28520, 28568, 30360, 30690, 31372, 32085, 32139, 34224, 35710, 36432, 39215, 39281, 40920, 42780, 42852, 45540, 47058, 49104, 51336, 53565, 57040, 57136, 60720, 61380, 62744, 64170, 64278, 70587, 71420, 78430, 78562, 81840, 82133, 85560, 85704, 91080, 94116, 102672, 107130, 110701, 117645, 117843, 122760, 125488, 128340, 128556, 141174, 142840, 156860, 157124, 160695, 164266, 171120, 171408, 182160, 188232, 196405, 214260, 221402, 235290, 235686, 245520, 246399, 256680, 257112, 282348, 285680, 313720, 314248, 321390, 328532, 332103, 352935, 353529, 376464, 392810, 410665, 428520, 442804, 470580, 471372, 492798, 513360, 514224, 553505, 564696, 589215, 627440, 628496, 642780, 657064, 664206, 705870, 707058, 739197, 785620, 821330, 857040, 885608, 903463, 941160, 942744, 985596, 996309, 1107010, 1129392, 1178430, 1217711, 1231995, 1285560, 1314128, 1328412, 1411740, 1414116, 1478394, 1571240, 1642660, 1660515, 1767645, 1771216, 1806926, 1882320, 1885488, 1971192, 1992618, 2214020, 2356860, 2435422, 2463990, 2546123, 2571120, 2656824, 2710389, 2823480, 2828232, 2956788, 3142480, 3285320, 3321030, 3535290, 3613852, 3653133, 3695985, 3942384, 3985236, 4428040, 4517315, 4713720, 4870844, 4927980, 4981545, 5092246, 5313648, 5420778, 5646960, 5656464, 5913576, 6088555, 6570640, 6642060, 7070580, 7227704, 7306266, 7391970, 7638369, 7970472, 8131167, 8856080, 9034630, 9427440, 9741688, 9855960, 9963090, 10184492, 10841556, 10959399, 11827152, 12177110, 12730615, 13284120, 13551945, 14141160, 14455408, 14612532, 14783940, 15276738, 15940944, 16262334, 18069260, 18265665, 19483376, 19711920, 19926180, 20368984, 21683112, 21918798, 22915107, 24354220, 25461230, 26568240, 27103890, 28007353, 28282320, 29225064, 29567880, 30553476, 32524668, 36138520, 36531330, 38191845, 39852360, 40655835, 40737968, 43366224, 43837596, 45830214, 48708440, 50922460, 54207780, 54796995, 56014706, 58450128, 59135760, 61106952, 65049336, 72277040, 73062660, 76383690, 79704720, 81311670, 84022059, 87675192, 91660428, 97416880, 101844920, 108415560, 109593990, 112029412, 114575535, 122213904, 130098672, 140036765, 146125320, 152767380, 162623340, 168044118, 175350384, 183320856, 203689840, 216831120, 219187980, 224058824, 229151070, 252066177, 280073530, 292250640, 305534760, 325246680, 336088236, 366641712, 420110295, 438375960, 448117648, 458302140, 504132354, 560147060, 611069520, 650493360, 672176472, 840220590, 876751920, 916604280, 1008264708, 1120294120, 1260330885, 1344352944, 1680441180, 1833208560, 2016529416, 2240588240, 2520661770, 3360882360, 4033058832, 5041323540, 6721764720, 10082647080, 20165294160]

約数ペア:

[(1, 20165294160), (2, 10082647080), (3, 6721764720), (4, 5041323540), (5, 4033058832), (6, 3360882360), (8, 2520661770), (9, 2240588240), (10, 2016529416), (11, 1833208560), (12, 1680441180), (15, 1344352944), (16, 1260330885), (18, 1120294120), (20, 1008264708), (22, 916604280), (23, 876751920), (24, 840220590), (30, 672176472), (31, 650493360), (33, 611069520), (36, 560147060), (40, 504132354), (44, 458302140), (45, 448117648), (46, 438375960), (48, 420110295), (55, 366641712), (60, 336088236), (62, 325246680), (66, 305534760), (69, 292250640), (72, 280073530), (80, 252066177), (88, 229151070), (90, 224058824), (92, 219187980), (93, 216831120), (99, 203689840), (110, 183320856), (115, 175350384), (120, 168044118), (124, 162623340), (132, 152767380), (138, 146125320), (144, 140036765), (155, 130098672), (165, 122213904), (176, 114575535), (180, 112029412), (184, 109593990), (186, 108415560), (198, 101844920), (207, 97416880), (220, 91660428), (230, 87675192), (240, 84022059), (248, 81311670), (253, 79704720), (264, 76383690), (276, 73062660), (279, 72277040), (310, 65049336), (330, 61106952), (341, 59135760), (345, 58450128), (360, 56014706), (368, 54796995), (372, 54207780), (396, 50922460), (414, 48708440), (440, 45830214), (460, 43837596), (465, 43366224), (495, 40737968), (496, 40655835), (506, 39852360), (528, 38191845), (552, 36531330), (558, 36138520), (620, 32524668), (660, 30553476), (682, 29567880), (690, 29225064), (713, 28282320), (720, 28007353), (744, 27103890), (759, 26568240), (792, 25461230), (828, 24354220), (880, 22915107), (920, 21918798), (930, 21683112), (990, 20368984), (1012, 19926180), (1023, 19711920), (1035, 19483376), (1104, 18265665), (1116, 18069260), (1240, 16262334), (1265, 15940944), (1320, 15276738), (1364, 14783940), (1380, 14612532), (1395, 14455408), (1426, 14141160), (1488, 13551945), (1518, 13284120), (1584, 12730615), (1656, 12177110), (1705, 11827152), (1840, 10959399), (1860, 10841556), (1980, 10184492), (2024, 9963090), (2046, 9855960), (2070, 9741688), (2139, 9427440), (2232, 9034630), (2277, 8856080), (2480, 8131167), (2530, 7970472), (2640, 7638369), (2728, 7391970), (2760, 7306266), (2790, 7227704), (2852, 7070580), (3036, 6642060), (3069, 6570640), (3312, 6088555), (3410, 5913576), (3565, 5656464), (3571, 5646960), (3720, 5420778), (3795, 5313648), (3960, 5092246), (4048, 4981545), (4092, 4927980), (4140, 4870844), (4278, 4713720), (4464, 4517315), (4554, 4428040), (5060, 3985236), (5115, 3942384), (5456, 3695985), (5520, 3653133), (5580, 3613852), (5704, 3535290), (6072, 3321030), (6138, 3285320), (6417, 3142480), (6820, 2956788), (7130, 2828232), (7142, 2823480), (7440, 2710389), (7590, 2656824), (7843, 2571120), (7920, 2546123), (8184, 2463990), (8280, 2435422), (8556, 2356860), (9108, 2214020), (10120, 1992618), (10230, 1971192), (10695, 1885488), (10713, 1882320), (11160, 1806926), (11385, 1771216), (11408, 1767645), (12144, 1660515), (12276, 1642660), (12834, 1571240), (13640, 1478394), (14260, 1414116), (14284, 1411740), (15180, 1328412), (15345, 1314128), (15686, 1285560), (16368, 1231995), (16560, 1217711), (17112, 1178430), (17855, 1129392), (18216, 1107010), (20240, 996309), (20460, 985596), (21390, 942744), (21426, 941160), (22320, 903463), (22770, 885608), (23529, 857040), (24552, 821330), (25668, 785620), (27280, 739197), (28520, 707058), (28568, 705870), (30360, 664206), (30690, 657064), (31372, 642780), (32085, 628496), (32139, 627440), (34224, 589215), (35710, 564696), (36432, 553505), (39215, 514224), (39281, 513360), (40920, 492798), (42780, 471372), (42852, 470580), (45540, 442804), (47058, 428520), (49104, 410665), (51336, 392810), (53565, 376464), (57040, 353529), (57136, 352935), (60720, 332103), (61380, 328532), (62744, 321390), (64170, 314248), (64278, 313720), (70587, 285680), (71420, 282348), (78430, 257112), (78562, 256680), (81840, 246399), (82133, 245520), (85560, 235686), (85704, 235290), (91080, 221402), (94116, 214260), (102672, 196405), (107130, 188232), (110701, 182160), (117645, 171408), (117843, 171120), (122760, 164266), (125488, 160695), (128340, 157124), (128556, 156860), (141174, 142840)]