61555747680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{196991}}^1$

素因数の和:197050

約数の個数: 288

約数和(自身を含む): 247812784128

約数和(自身を除く): 186257036448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 39060, 44640, 52080, 62496, 78120, 104160, 156240, 196991, 312480, 393982, 590973, 787964, 984955, 1181946, 1378937, 1575928, 1772919, 1969910, 2363892, 2757874, 2954865, 3151856, 3545838, 3939820, 4136811, 4727784, 5515748, 5909730, 6106721, 6303712, 6894685, 7091676, 7879640, 8273622, 8864595, 9455568, 11031496, 11819460, 12213442, 12410433, 13789370, 14183352, 15759280, 16547244, 17729190, 18320163, 18911136, 20684055, 22062992, 23638920, 24426884, 24820866, 27578740, 28366704, 30533605, 31518560, 33094488, 35458380, 36640326, 41368110, 42747047, 44125984, 47277840, 48853768, 49641732, 54960489, 55157480, 56733408, 61067210, 62052165, 66188976, 70916760, 73280652, 82736220, 85494094, 91600815, 94555680, 97707536, 99283464, 109920978, 110314960, 122134420, 124104330, 128241141, 132377952, 141833520, 146561304, 165472440, 170988188, 183201630, 195415072, 198566928, 213735235, 219841956, 220629920, 244268840, 248208660, 256482282, 274802445, 283667040, 293122608, 330944880, 341976376, 366403260, 384723423, 397133856, 427470470, 439683912, 488537680, 496417320, 512964564, 549604890, 586245216, 641205705, 661889760, 683952752, 732806520, 769446846, 854940940, 879367824, 977075360, 992834640, 1025929128, 1099209780, 1282411410, 1367905504, 1465613040, 1538893692, 1709881880, 1758735648, 1923617115, 1985669280, 2051858256, 2198419560, 2564822820, 2931226080, 3077787384, 3419763760, 3847234230, 4103716512, 4396839120, 5129645640, 6155574768, 6839527520, 7694468460, 8793678240, 10259291280, 12311149536, 15388936920, 20518582560, 30777873840, 61555747680]

約数ペア:

[(1, 61555747680), (2, 30777873840), (3, 20518582560), (4, 15388936920), (5, 12311149536), (6, 10259291280), (7, 8793678240), (8, 7694468460), (9, 6839527520), (10, 6155574768), (12, 5129645640), (14, 4396839120), (15, 4103716512), (16, 3847234230), (18, 3419763760), (20, 3077787384), (21, 2931226080), (24, 2564822820), (28, 2198419560), (30, 2051858256), (31, 1985669280), (32, 1923617115), (35, 1758735648), (36, 1709881880), (40, 1538893692), (42, 1465613040), (45, 1367905504), (48, 1282411410), (56, 1099209780), (60, 1025929128), (62, 992834640), (63, 977075360), (70, 879367824), (72, 854940940), (80, 769446846), (84, 732806520), (90, 683952752), (93, 661889760), (96, 641205705), (105, 586245216), (112, 549604890), (120, 512964564), (124, 496417320), (126, 488537680), (140, 439683912), (144, 427470470), (155, 397133856), (160, 384723423), (168, 366403260), (180, 341976376), (186, 330944880), (210, 293122608), (217, 283667040), (224, 274802445), (240, 256482282), (248, 248208660), (252, 244268840), (279, 220629920), (280, 219841956), (288, 213735235), (310, 198566928), (315, 195415072), (336, 183201630), (360, 170988188), (372, 165472440), (420, 146561304), (434, 141833520), (465, 132377952), (480, 128241141), (496, 124104330), (504, 122134420), (558, 110314960), (560, 109920978), (620, 99283464), (630, 97707536), (651, 94555680), (672, 91600815), (720, 85494094), (744, 82736220), (840, 73280652), (868, 70916760), (930, 66188976), (992, 62052165), (1008, 61067210), (1085, 56733408), (1116, 55157480), (1120, 54960489), (1240, 49641732), (1260, 48853768), (1302, 47277840), (1395, 44125984), (1440, 42747047), (1488, 41368110), (1680, 36640326), (1736, 35458380), (1860, 33094488), (1953, 31518560), (2016, 30533605), (2170, 28366704), (2232, 27578740), (2480, 24820866), (2520, 24426884), (2604, 23638920), (2790, 22062992), (2976, 20684055), (3255, 18911136), (3360, 18320163), (3472, 17729190), (3720, 16547244), (3906, 15759280), (4340, 14183352), (4464, 13789370), (4960, 12410433), (5040, 12213442), (5208, 11819460), (5580, 11031496), (6510, 9455568), (6944, 8864595), (7440, 8273622), (7812, 7879640), (8680, 7091676), (8928, 6894685), (9765, 6303712), (10080, 6106721), (10416, 5909730), (11160, 5515748), (13020, 4727784), (14880, 4136811), (15624, 3939820), (17360, 3545838), (19530, 3151856), (20832, 2954865), (22320, 2757874), (26040, 2363892), (31248, 1969910), (34720, 1772919), (39060, 1575928), (44640, 1378937), (52080, 1181946), (62496, 984955), (78120, 787964), (104160, 590973), (156240, 393982), (196991, 312480)]