20615135528520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1\times {\mathrm{112927}}^1$

素因数の和:115029

約数の個数: 384

約数和(自身を含む): 75988167091200

約数和(自身を除く): 55373031562680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2053, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4106, 4446, 4680, 4940, 5928, 6159, 6840, 7410, 8212, 8892, 9880, 10265, 11115, 12318, 14820, 16424, 17784, 18477, 20530, 22230, 24636, 26689, 29640, 30795, 36954, 39007, 41060, 44460, 49272, 53378, 61590, 73908, 78014, 80067, 82120, 88920, 92385, 106756, 112927, 117021, 123180, 133445, 147816, 156028, 160134, 184770, 195035, 213512, 225854, 234042, 240201, 246360, 266890, 312056, 320268, 338781, 351063, 369540, 390070, 400335, 451708, 468084, 480402, 507091, 533780, 564635, 585105, 640536, 677562, 702126, 739080, 780140, 800670, 903416, 936168, 960804, 1014182, 1016343, 1067560, 1129270, 1170210, 1201005, 1355124, 1404252, 1468051, 1521273, 1560280, 1601340, 1693905, 1755315, 1921608, 2028364, 2032686, 2145613, 2258540, 2340420, 2402010, 2535455, 2710248, 2808504, 2936102, 3042546, 3202680, 3387810, 3510630, 4056728, 4065372, 4291226, 4404153, 4517080, 4563819, 4680840, 4804020, 5070910, 5081715, 5872204, 6085092, 6436839, 6775620, 7021260, 7340255, 7606365, 8130744, 8582452, 8808306, 9127638, 9608040, 10141820, 10163430, 10728065, 11744408, 12170184, 12873678, 13212459, 13551240, 14042520, 14680510, 15212730, 17164904, 17616612, 18255276, 19310517, 20283640, 20326860, 21456130, 22020765, 22819095, 25747356, 26424918, 27892969, 29361020, 30425460, 32184195, 35233224, 36510552, 38621034, 40653720, 42912260, 44041530, 45638190, 51494712, 52849836, 55785938, 58722040, 60850920, 64368390, 66062295, 77242068, 83678907, 85824520, 88083060, 91276380, 96552585, 105699672, 111571876, 128736780, 132124590, 139464845, 154484136, 167357814, 176166120, 182552760, 193105170, 223143752, 231839131, 251036721, 257473560, 264249180, 278929690, 334715628, 386210340, 418394535, 463678262, 502073442, 528498360, 557859380, 669431256, 695517393, 772420680, 836789070, 927356524, 1004146884, 1115718760, 1159195655, 1255183605, 1391034786, 1673578140, 1854713048, 2008293768, 2086552179, 2318391310, 2510367210, 2782069572, 3013908703, 3347156280, 3477586965, 4173104358, 4404943489, 4636782620, 5020734420, 5564139144, 6027817406, 6955173930, 8346208716, 8809886978, 9041726109, 9273565240, 10041468840, 10432760895, 12055634812, 13214830467, 13910347860, 15069543515, 16692417432, 17619773956, 18083452218, 20865521790, 22024717445, 24111269624, 26429660934, 27125178327, 27820695720, 30139087030, 35239547912, 36166904436, 39644491401, 41731043580, 44049434890, 45208630545, 52859321868, 54250356654, 57264265357, 60278174060, 66074152335, 72333808872, 79288982802, 83462087160, 88098869780, 90417261090, 105718643736, 108500713308, 114528530714, 120556348120, 132148304670, 135625891635, 158577965604, 171792796071, 176197739560, 180834522180, 198222457005, 217001426616, 229057061428, 264296609340, 271251783270, 286321326785, 317155931208, 343585592142, 361669044360, 396444914010, 458114122856, 515378388213, 528593218680, 542503566540, 572642653570, 687171184284, 792889828020, 858963980355, 1030756776426, 1085007133080, 1145285307140, 1374342368568, 1585779656040, 1717927960710, 2061513552852, 2290570614280, 2576891941065, 3435855921420, 4123027105704, 5153783882130, 6871711842840, 10307567764260, 20615135528520]

約数ペア:

[(1, 20615135528520), (2, 10307567764260), (3, 6871711842840), (4, 5153783882130), (5, 4123027105704), (6, 3435855921420), (8, 2576891941065), (9, 2290570614280), (10, 2061513552852), (12, 1717927960710), (13, 1585779656040), (15, 1374342368568), (18, 1145285307140), (19, 1085007133080), (20, 1030756776426), (24, 858963980355), (26, 792889828020), (30, 687171184284), (36, 572642653570), (38, 542503566540), (39, 528593218680), (40, 515378388213), (45, 458114122856), (52, 396444914010), (57, 361669044360), (60, 343585592142), (65, 317155931208), (72, 286321326785), (76, 271251783270), (78, 264296609340), (90, 229057061428), (95, 217001426616), (104, 198222457005), (114, 180834522180), (117, 176197739560), (120, 171792796071), (130, 158577965604), (152, 135625891635), (156, 132148304670), (171, 120556348120), (180, 114528530714), (190, 108500713308), (195, 105718643736), (228, 90417261090), (234, 88098869780), (247, 83462087160), (260, 79288982802), (285, 72333808872), (312, 66074152335), (342, 60278174060), (360, 57264265357), (380, 54250356654), (390, 52859321868), (456, 45208630545), (468, 44049434890), (494, 41731043580), (520, 39644491401), (570, 36166904436), (585, 35239547912), (684, 30139087030), (741, 27820695720), (760, 27125178327), (780, 26429660934), (855, 24111269624), (936, 22024717445), (988, 20865521790), (1140, 18083452218), (1170, 17619773956), (1235, 16692417432), (1368, 15069543515), (1482, 13910347860), (1560, 13214830467), (1710, 12055634812), (1976, 10432760895), (2053, 10041468840), (2223, 9273565240), (2280, 9041726109), (2340, 8809886978), (2470, 8346208716), (2964, 6955173930), (3420, 6027817406), (3705, 5564139144), (4106, 5020734420), (4446, 4636782620), (4680, 4404943489), (4940, 4173104358), (5928, 3477586965), (6159, 3347156280), (6840, 3013908703), (7410, 2782069572), (8212, 2510367210), (8892, 2318391310), (9880, 2086552179), (10265, 2008293768), (11115, 1854713048), (12318, 1673578140), (14820, 1391034786), (16424, 1255183605), (17784, 1159195655), (18477, 1115718760), (20530, 1004146884), (22230, 927356524), (24636, 836789070), (26689, 772420680), (29640, 695517393), (30795, 669431256), (36954, 557859380), (39007, 528498360), (41060, 502073442), (44460, 463678262), (49272, 418394535), (53378, 386210340), (61590, 334715628), (73908, 278929690), (78014, 264249180), (80067, 257473560), (82120, 251036721), (88920, 231839131), (92385, 223143752), (106756, 193105170), (112927, 182552760), (117021, 176166120), (123180, 167357814), (133445, 154484136), (147816, 139464845), (156028, 132124590), (160134, 128736780), (184770, 111571876), (195035, 105699672), (213512, 96552585), (225854, 91276380), (234042, 88083060), (240201, 85824520), (246360, 83678907), (266890, 77242068), (312056, 66062295), (320268, 64368390), (338781, 60850920), (351063, 58722040), (369540, 55785938), (390070, 52849836), (400335, 51494712), (451708, 45638190), (468084, 44041530), (480402, 42912260), (507091, 40653720), (533780, 38621034), (564635, 36510552), (585105, 35233224), (640536, 32184195), (677562, 30425460), (702126, 29361020), (739080, 27892969), (780140, 26424918), (800670, 25747356), (903416, 22819095), (936168, 22020765), (960804, 21456130), (1014182, 20326860), (1016343, 20283640), (1067560, 19310517), (1129270, 18255276), (1170210, 17616612), (1201005, 17164904), (1355124, 15212730), (1404252, 14680510), (1468051, 14042520), (1521273, 13551240), (1560280, 13212459), (1601340, 12873678), (1693905, 12170184), (1755315, 11744408), (1921608, 10728065), (2028364, 10163430), (2032686, 10141820), (2145613, 9608040), (2258540, 9127638), (2340420, 8808306), (2402010, 8582452), (2535455, 8130744), (2710248, 7606365), (2808504, 7340255), (2936102, 7021260), (3042546, 6775620), (3202680, 6436839), (3387810, 6085092), (3510630, 5872204), (4056728, 5081715), (4065372, 5070910), (4291226, 4804020), (4404153, 4680840), (4517080, 4563819)]