1210860000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 540

約数和(自身を含む): 5081292216

約数和(自身を除く): 3870432216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 125, 126, 140, 144, 150, 155, 160, 168, 175, 180, 186, 200, 210, 217, 224, 225, 240, 248, 250, 252, 279, 280, 288, 300, 310, 315, 336, 350, 360, 372, 375, 400, 420, 434, 450, 465, 480, 496, 500, 504, 525, 558, 560, 600, 620, 625, 630, 651, 672, 700, 720, 744, 750, 775, 800, 840, 868, 875, 900, 930, 961, 992, 1000, 1008, 1050, 1085, 1116, 1120, 1125, 1200, 1240, 1250, 1260, 1302, 1395, 1400, 1440, 1488, 1500, 1550, 1575, 1680, 1736, 1750, 1800, 1860, 1875, 1922, 1953, 2000, 2016, 2100, 2170, 2232, 2250, 2325, 2400, 2480, 2500, 2520, 2604, 2625, 2790, 2800, 2883, 2976, 3000, 3100, 3150, 3255, 3360, 3472, 3500, 3600, 3720, 3750, 3844, 3875, 3906, 4000, 4200, 4340, 4375, 4464, 4500, 4650, 4805, 4960, 5000, 5040, 5208, 5250, 5425, 5580, 5600, 5625, 5766, 6000, 6200, 6300, 6510, 6727, 6944, 6975, 7000, 7200, 7440, 7500, 7688, 7750, 7812, 7875, 8400, 8649, 8680, 8750, 8928, 9000, 9300, 9610, 9765, 10000, 10080, 10416, 10500, 10850, 11160, 11250, 11532, 11625, 12000, 12400, 12600, 13020, 13125, 13454, 13950, 14000, 14415, 14880, 15000, 15376, 15500, 15624, 15750, 16275, 16800, 17298, 17360, 17500, 18000, 18600, 19220, 19375, 19530, 20000, 20181, 20832, 21000, 21700, 22320, 22500, 23064, 23250, 24025, 24800, 25200, 26040, 26250, 26908, 27125, 27900, 28000, 28830, 30000, 30752, 31000, 31248, 31500, 32550, 33635, 34596, 34720, 34875, 35000, 36000, 37200, 38440, 38750, 39060, 39375, 40362, 42000, 43245, 43400, 44640, 45000, 46128, 46500, 48050, 48825, 50400, 52080, 52500, 53816, 54250, 55800, 57660, 58125, 60000, 60543, 62000, 62496, 63000, 65100, 67270, 69192, 69750, 70000, 72075, 74400, 76880, 77500, 78120, 78750, 80724, 81375, 84000, 86490, 86800, 90000, 92256, 93000, 96100, 97650, 100905, 104160, 105000, 107632, 108500, 111600, 115320, 116250, 120125, 121086, 124000, 126000, 130200, 134540, 135625, 138384, 139500, 140000, 144150, 153760, 155000, 156240, 157500, 161448, 162750, 168175, 172980, 173600, 174375, 180000, 186000, 192200, 195300, 201810, 210000, 215264, 216225, 217000, 223200, 230640, 232500, 240250, 242172, 244125, 252000, 260400, 269080, 271250, 276768, 279000, 288300, 302715, 310000, 312480, 315000, 322896, 325500, 336350, 345960, 348750, 360375, 372000, 384400, 390600, 403620, 406875, 420000, 432450, 434000, 461280, 465000, 480500, 484344, 488250, 504525, 520800, 538160, 542500, 558000, 576600, 600625, 605430, 620000, 630000, 645792, 651000, 672700, 691920, 697500, 720750, 768800, 781200, 807240, 813750, 840875, 864900, 868000, 930000, 961000, 968688, 976500, 1009050, 1076320, 1081125, 1085000, 1116000, 1153200, 1201250, 1210860, 1220625, 1260000, 1302000, 1345400, 1383840, 1395000, 1441500, 1513575, 1562400, 1614480, 1627500, 1681750, 1729800, 1801875, 1860000, 1922000, 1937376, 1953000, 2018100, 2162250, 2170000, 2306400, 2402500, 2421720, 2441250, 2522625, 2604000, 2690800, 2790000, 2883000, 3027150, 3228960, 3255000, 3363500, 3459600, 3603750, 3844000, 3906000, 4036200, 4204375, 4324500, 4340000, 4805000, 4843440, 4882500, 5045250, 5381600, 5405625, 5580000, 5766000, 6054300, 6510000, 6727000, 6919200, 7207500, 7567875, 7812000, 8072400, 8408750, 8649000, 9610000, 9686880, 9765000, 10090500, 10811250, 11532000, 12108600, 12613125, 13020000, 13454000, 14415000, 15135750, 16144800, 16817500, 17298000, 19220000, 19530000, 20181000, 21622500, 24217200, 25226250, 26908000, 28830000, 30271500, 33635000, 34596000, 37839375, 39060000, 40362000, 43245000, 48434400, 50452500, 57660000, 60543000, 67270000, 75678750, 80724000, 86490000, 100905000, 121086000, 134540000, 151357500, 172980000, 201810000, 242172000, 302715000, 403620000, 605430000, 1210860000]

約数ペア:

[(1, 1210860000), (2, 605430000), (3, 403620000), (4, 302715000), (5, 242172000), (6, 201810000), (7, 172980000), (8, 151357500), (9, 134540000), (10, 121086000), (12, 100905000), (14, 86490000), (15, 80724000), (16, 75678750), (18, 67270000), (20, 60543000), (21, 57660000), (24, 50452500), (25, 48434400), (28, 43245000), (30, 40362000), (31, 39060000), (32, 37839375), (35, 34596000), (36, 33635000), (40, 30271500), (42, 28830000), (45, 26908000), (48, 25226250), (50, 24217200), (56, 21622500), (60, 20181000), (62, 19530000), (63, 19220000), (70, 17298000), (72, 16817500), (75, 16144800), (80, 15135750), (84, 14415000), (90, 13454000), (93, 13020000), (96, 12613125), (100, 12108600), (105, 11532000), (112, 10811250), (120, 10090500), (124, 9765000), (125, 9686880), (126, 9610000), (140, 8649000), (144, 8408750), (150, 8072400), (155, 7812000), (160, 7567875), (168, 7207500), (175, 6919200), (180, 6727000), (186, 6510000), (200, 6054300), (210, 5766000), (217, 5580000), (224, 5405625), (225, 5381600), (240, 5045250), (248, 4882500), (250, 4843440), (252, 4805000), (279, 4340000), (280, 4324500), (288, 4204375), (300, 4036200), (310, 3906000), (315, 3844000), (336, 3603750), (350, 3459600), (360, 3363500), (372, 3255000), (375, 3228960), (400, 3027150), (420, 2883000), (434, 2790000), (450, 2690800), (465, 2604000), (480, 2522625), (496, 2441250), (500, 2421720), (504, 2402500), (525, 2306400), (558, 2170000), (560, 2162250), (600, 2018100), (620, 1953000), (625, 1937376), (630, 1922000), (651, 1860000), (672, 1801875), (700, 1729800), (720, 1681750), (744, 1627500), (750, 1614480), (775, 1562400), (800, 1513575), (840, 1441500), (868, 1395000), (875, 1383840), (900, 1345400), (930, 1302000), (961, 1260000), (992, 1220625), (1000, 1210860), (1008, 1201250), (1050, 1153200), (1085, 1116000), (1116, 1085000), (1120, 1081125), (1125, 1076320), (1200, 1009050), (1240, 976500), (1250, 968688), (1260, 961000), (1302, 930000), (1395, 868000), (1400, 864900), (1440, 840875), (1488, 813750), (1500, 807240), (1550, 781200), (1575, 768800), (1680, 720750), (1736, 697500), (1750, 691920), (1800, 672700), (1860, 651000), (1875, 645792), (1922, 630000), (1953, 620000), (2000, 605430), (2016, 600625), (2100, 576600), (2170, 558000), (2232, 542500), (2250, 538160), (2325, 520800), (2400, 504525), (2480, 488250), (2500, 484344), (2520, 480500), (2604, 465000), (2625, 461280), (2790, 434000), (2800, 432450), (2883, 420000), (2976, 406875), (3000, 403620), (3100, 390600), (3150, 384400), (3255, 372000), (3360, 360375), (3472, 348750), (3500, 345960), (3600, 336350), (3720, 325500), (3750, 322896), (3844, 315000), (3875, 312480), (3906, 310000), (4000, 302715), (4200, 288300), (4340, 279000), (4375, 276768), (4464, 271250), (4500, 269080), (4650, 260400), (4805, 252000), (4960, 244125), (5000, 242172), (5040, 240250), (5208, 232500), (5250, 230640), (5425, 223200), (5580, 217000), (5600, 216225), (5625, 215264), (5766, 210000), (6000, 201810), (6200, 195300), (6300, 192200), (6510, 186000), (6727, 180000), (6944, 174375), (6975, 173600), (7000, 172980), (7200, 168175), (7440, 162750), (7500, 161448), (7688, 157500), (7750, 156240), (7812, 155000), (7875, 153760), (8400, 144150), (8649, 140000), (8680, 139500), (8750, 138384), (8928, 135625), (9000, 134540), (9300, 130200), (9610, 126000), (9765, 124000), (10000, 121086), (10080, 120125), (10416, 116250), (10500, 115320), (10850, 111600), (11160, 108500), (11250, 107632), (11532, 105000), (11625, 104160), (12000, 100905), (12400, 97650), (12600, 96100), (13020, 93000), (13125, 92256), (13454, 90000), (13950, 86800), (14000, 86490), (14415, 84000), (14880, 81375), (15000, 80724), (15376, 78750), (15500, 78120), (15624, 77500), (15750, 76880), (16275, 74400), (16800, 72075), (17298, 70000), (17360, 69750), (17500, 69192), (18000, 67270), (18600, 65100), (19220, 63000), (19375, 62496), (19530, 62000), (20000, 60543), (20181, 60000), (20832, 58125), (21000, 57660), (21700, 55800), (22320, 54250), (22500, 53816), (23064, 52500), (23250, 52080), (24025, 50400), (24800, 48825), (25200, 48050), (26040, 46500), (26250, 46128), (26908, 45000), (27125, 44640), (27900, 43400), (28000, 43245), (28830, 42000), (30000, 40362), (30752, 39375), (31000, 39060), (31248, 38750), (31500, 38440), (32550, 37200), (33635, 36000), (34596, 35000), (34720, 34875)]