About the Number

19715209920

19715209919 ← → 19715209921

2進数表記:10010010111000111100011101011000000

漢数字表記:百九十七億千五百二十万九千九百二十

素因数分解:

2 6 × 3 3 × 5 1 × 7 1 × 23 1 × 14173 1

素因数の和:14229
約数の個数: 448
約数和(自身を含む): 82948515840
約数和(自身を除く): 63233305920

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2240, 2415, 2484, 2520, 2576, 2760, 2880, 2898, 3024, 3105, 3220, 3312, 3360, 3680, 3780, 3864, 4032, 4140, 4320, 4347, 4416, 4830, 4968, 5040, 5152, 5520, 5796, 6048, 6210, 6440, 6624, 6720, 7245, 7360, 7560, 7728, 8280, 8640, 8694, 9660, 9936, 10080, 10304, 11040, 11592, 12096, 12420, 12880, 13248, 14173, 14490, 15120, 15456, 16560, 17388, 19320, 19872, 20160, 21735, 22080, 23184, 24840, 25760, 28346, 28980, 30240, 30912, 33120, 34776, 38640, 39744, 42519, 43470, 46368, 49680, 51520, 56692, 57960, 60480, 66240, 69552, 70865, 77280, 85038, 86940, 92736, 99211, 99360, 113384, 115920, 127557, 139104, 141730, 154560, 170076, 173880, 198422, 198720, 212595, 226768, 231840, 255114, 278208, 283460, 297633, 325979, 340152, 347760, 382671, 396844, 425190, 453536, 463680, 496055, 510228, 566920, 595266, 637785, 651958, 680304, 695520, 765342, 793688, 850380, 892899, 907072, 977937, 992110, 1020456, 1133840, 1190532, 1275570, 1303916, 1360608, 1391040, 1488165, 1530684, 1587376, 1629895, 1700760, 1785798, 1913355, 1955874, 1984220, 2040912, 2267680, 2281853, 2381064, 2551140, 2607832, 2678697, 2721216, 2933811, 2976330, 3061368, 3174752, 3259790, 3401520, 3571596, 3826710, 3911748, 3968440, 4081824, 4464495, 4535360, 4563706, 4762128, 4889685, 5102280, 5215664, 5357394, 5867622, 5952660, 6122736, 6349504, 6519580, 6803040, 6845559, 7143192, 7653420, 7823496, 7936880, 8163648, 8801433, 8928990, 9127412, 9524256, 9779370, 10204560, 10431328, 10714788, 11409265, 11735244, 11905320, 12245472, 13039160, 13393485, 13606080, 13691118, 14286384, 14669055, 15306840, 15646992, 15873760, 17602866, 17857980, 18254824, 19048512, 19558740, 20409120, 20536677, 20862656, 21429576, 22818530, 23470488, 23810640, 24490944, 26078320, 26786970, 27382236, 28572768, 29338110, 30613680, 31293984, 31747520, 34227795, 35205732, 35715960, 36509648, 39117480, 40818240, 41073354, 42859152, 44007165, 45637060, 46940976, 47621280, 52156640, 53573940, 54764472, 57145536, 58676220, 61227360, 61610031, 62587968, 68455590, 70411464, 71431920, 73019296, 78234960, 82146708, 85718304, 88014330, 91274120, 93881952, 95242560, 102683385, 104313280, 107147880, 109528944, 117352440, 122454720, 123220062, 136911180, 140822928, 142863840, 146038592, 156469920, 164293416, 171436608, 176028660, 182548240, 187763904, 205366770, 214295760, 219057888, 234704880, 246440124, 273822360, 281645856, 285727680, 308050155, 312939840, 328586832, 352057320, 365096480, 410733540, 428591520, 438115776, 469409760, 492880248, 547644720, 563291712, 616100310, 657173664, 704114640, 730192960, 821467080, 857183040, 938819520, 985760496, 1095289440, 1232200620, 1314347328, 1408229280, 1642934160, 1971520992, 2190578880, 2464401240, 2816458560, 3285868320, 3943041984, 4928802480, 6571736640, 9857604960, 19715209920]

約数ペア:
[(1, 19715209920), (2, 9857604960), (3, 6571736640), (4, 4928802480), (5, 3943041984), (6, 3285868320), (7, 2816458560), (8, 2464401240), (9, 2190578880), (10, 1971520992), (12, 1642934160), (14, 1408229280), (15, 1314347328), (16, 1232200620), (18, 1095289440), (20, 985760496), (21, 938819520), (23, 857183040), (24, 821467080), (27, 730192960), (28, 704114640), (30, 657173664), (32, 616100310), (35, 563291712), (36, 547644720), (40, 492880248), (42, 469409760), (45, 438115776), (46, 428591520), (48, 410733540), (54, 365096480), (56, 352057320), (60, 328586832), (63, 312939840), (64, 308050155), (69, 285727680), (70, 281645856), (72, 273822360), (80, 246440124), (84, 234704880), (90, 219057888), (92, 214295760), (96, 205366770), (105, 187763904), (108, 182548240), (112, 176028660), (115, 171436608), (120, 164293416), (126, 156469920), (135, 146038592), (138, 142863840), (140, 140822928), (144, 136911180), (160, 123220062), (161, 122454720), (168, 117352440), (180, 109528944), (184, 107147880), (189, 104313280), (192, 102683385), (207, 95242560), (210, 93881952), (216, 91274120), (224, 88014330), (230, 85718304), (240, 82146708), (252, 78234960), (270, 73019296), (276, 71431920), (280, 70411464), (288, 68455590), (315, 62587968), (320, 61610031), (322, 61227360), (336, 58676220), (345, 57145536), (360, 54764472), (368, 53573940), (378, 52156640), (414, 47621280), (420, 46940976), (432, 45637060), (448, 44007165), (460, 42859152), (480, 41073354), (483, 40818240), (504, 39117480), (540, 36509648), (552, 35715960), (560, 35205732), (576, 34227795), (621, 31747520), (630, 31293984), (644, 30613680), (672, 29338110), (690, 28572768), (720, 27382236), (736, 26786970), (756, 26078320), (805, 24490944), (828, 23810640), (840, 23470488), (864, 22818530), (920, 21429576), (945, 20862656), (960, 20536677), (966, 20409120), (1008, 19558740), (1035, 19048512), (1080, 18254824), (1104, 17857980), (1120, 17602866), (1242, 15873760), (1260, 15646992), (1288, 15306840), (1344, 14669055), (1380, 14286384), (1440, 13691118), (1449, 13606080), (1472, 13393485), (1512, 13039160), (1610, 12245472), (1656, 11905320), (1680, 11735244), (1728, 11409265), (1840, 10714788), (1890, 10431328), (1932, 10204560), (2016, 9779370), (2070, 9524256), (2160, 9127412), (2208, 8928990), (2240, 8801433), (2415, 8163648), (2484, 7936880), (2520, 7823496), (2576, 7653420), (2760, 7143192), (2880, 6845559), (2898, 6803040), (3024, 6519580), (3105, 6349504), (3220, 6122736), (3312, 5952660), (3360, 5867622), (3680, 5357394), (3780, 5215664), (3864, 5102280), (4032, 4889685), (4140, 4762128), (4320, 4563706), (4347, 4535360), (4416, 4464495), (4830, 4081824), (4968, 3968440), (5040, 3911748), (5152, 3826710), (5520, 3571596), (5796, 3401520), (6048, 3259790), (6210, 3174752), (6440, 3061368), (6624, 2976330), (6720, 2933811), (7245, 2721216), (7360, 2678697), (7560, 2607832), (7728, 2551140), (8280, 2381064), (8640, 2281853), (8694, 2267680), (9660, 2040912), (9936, 1984220), (10080, 1955874), (10304, 1913355), (11040, 1785798), (11592, 1700760), (12096, 1629895), (12420, 1587376), (12880, 1530684), (13248, 1488165), (14173, 1391040), (14490, 1360608), (15120, 1303916), (15456, 1275570), (16560, 1190532), (17388, 1133840), (19320, 1020456), (19872, 992110), (20160, 977937), (21735, 907072), (22080, 892899), (23184, 850380), (24840, 793688), (25760, 765342), (28346, 695520), (28980, 680304), (30240, 651958), (30912, 637785), (33120, 595266), (34776, 566920), (38640, 510228), (39744, 496055), (42519, 463680), (43470, 453536), (46368, 425190), (49680, 396844), (51520, 382671), (56692, 347760), (57960, 340152), (60480, 325979), (66240, 297633), (69552, 283460), (70865, 278208), (77280, 255114), (85038, 231840), (86940, 226768), (92736, 212595), (99211, 198720), (99360, 198422), (113384, 173880), (115920, 170076), (127557, 154560), (139104, 141730)]

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