515207483520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{258763}}^1$

素因数の和:258863

約数の個数: 256

約数和(自身を含む): 1767337418880

約数和(自身を除く): 1252129935360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 240, 244, 255, 272, 305, 320, 340, 366, 384, 408, 480, 488, 510, 544, 610, 640, 680, 732, 816, 915, 960, 976, 1020, 1037, 1088, 1220, 1360, 1464, 1632, 1830, 1920, 1952, 2040, 2074, 2176, 2440, 2720, 2928, 3111, 3264, 3660, 3904, 4080, 4148, 4880, 5185, 5440, 5856, 6222, 6528, 7320, 7808, 8160, 8296, 9760, 10370, 10880, 11712, 12444, 14640, 15555, 16320, 16592, 19520, 20740, 23424, 24888, 29280, 31110, 32640, 33184, 39040, 41480, 49776, 58560, 62220, 66368, 82960, 99552, 117120, 124440, 132736, 165920, 199104, 248880, 258763, 331840, 398208, 497760, 517526, 663680, 776289, 995520, 1035052, 1293815, 1552578, 1991040, 2070104, 2587630, 3105156, 3881445, 4140208, 4398971, 5175260, 6210312, 7762890, 8280416, 8797942, 10350520, 12420624, 13196913, 15525780, 15784543, 16560832, 17595884, 20701040, 21994855, 24841248, 26393826, 31051560, 31569086, 33121664, 35191768, 41402080, 43989710, 47353629, 49682496, 52787652, 62103120, 63138172, 65984565, 70383536, 78922715, 82804160, 87979420, 94707258, 99364992, 105575304, 124206240, 126276344, 131969130, 140767072, 157845430, 165608320, 175958840, 189414516, 211150608, 236768145, 248412480, 252552688, 263938260, 268337231, 281534144, 315690860, 351917680, 378829032, 422301216, 473536290, 496824960, 505105376, 527876520, 536674462, 563068288, 631381720, 703835360, 757658064, 805011693, 844602432, 947072580, 1010210752, 1055753040, 1073348924, 1262763440, 1341686155, 1407670720, 1515316128, 1610023386, 1689204864, 1894145160, 2020421504, 2111506080, 2146697848, 2525526880, 2683372310, 2815341440, 3030632256, 3220046772, 3788290320, 4025058465, 4223012160, 4293395696, 5051053760, 5366744620, 6061264512, 6440093544, 7576580640, 8050116930, 8446024320, 8586791392, 10102107520, 10733489240, 12880187088, 15153161280, 16100233860, 17173582784, 21466978480, 25760374176, 30306322560, 32200467720, 34347165568, 42933956960, 51520748352, 64400935440, 85867913920, 103041496704, 128801870880, 171735827840, 257603741760, 515207483520]

約数ペア:

[(1, 515207483520), (2, 257603741760), (3, 171735827840), (4, 128801870880), (5, 103041496704), (6, 85867913920), (8, 64400935440), (10, 51520748352), (12, 42933956960), (15, 34347165568), (16, 32200467720), (17, 30306322560), (20, 25760374176), (24, 21466978480), (30, 17173582784), (32, 16100233860), (34, 15153161280), (40, 12880187088), (48, 10733489240), (51, 10102107520), (60, 8586791392), (61, 8446024320), (64, 8050116930), (68, 7576580640), (80, 6440093544), (85, 6061264512), (96, 5366744620), (102, 5051053760), (120, 4293395696), (122, 4223012160), (128, 4025058465), (136, 3788290320), (160, 3220046772), (170, 3030632256), (183, 2815341440), (192, 2683372310), (204, 2525526880), (240, 2146697848), (244, 2111506080), (255, 2020421504), (272, 1894145160), (305, 1689204864), (320, 1610023386), (340, 1515316128), (366, 1407670720), (384, 1341686155), (408, 1262763440), (480, 1073348924), (488, 1055753040), (510, 1010210752), (544, 947072580), (610, 844602432), (640, 805011693), (680, 757658064), (732, 703835360), (816, 631381720), (915, 563068288), (960, 536674462), (976, 527876520), (1020, 505105376), (1037, 496824960), (1088, 473536290), (1220, 422301216), (1360, 378829032), (1464, 351917680), (1632, 315690860), (1830, 281534144), (1920, 268337231), (1952, 263938260), (2040, 252552688), (2074, 248412480), (2176, 236768145), (2440, 211150608), (2720, 189414516), (2928, 175958840), (3111, 165608320), (3264, 157845430), (3660, 140767072), (3904, 131969130), (4080, 126276344), (4148, 124206240), (4880, 105575304), (5185, 99364992), (5440, 94707258), (5856, 87979420), (6222, 82804160), (6528, 78922715), (7320, 70383536), (7808, 65984565), (8160, 63138172), (8296, 62103120), (9760, 52787652), (10370, 49682496), (10880, 47353629), (11712, 43989710), (12444, 41402080), (14640, 35191768), (15555, 33121664), (16320, 31569086), (16592, 31051560), (19520, 26393826), (20740, 24841248), (23424, 21994855), (24888, 20701040), (29280, 17595884), (31110, 16560832), (32640, 15784543), (33184, 15525780), (39040, 13196913), (41480, 12420624), (49776, 10350520), (58560, 8797942), (62220, 8280416), (66368, 7762890), (82960, 6210312), (99552, 5175260), (117120, 4398971), (124440, 4140208), (132736, 3881445), (165920, 3105156), (199104, 2587630), (248880, 2070104), (258763, 1991040), (331840, 1552578), (398208, 1293815), (497760, 1035052), (517526, 995520), (663680, 776289)]