199948320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 288

約数和(自身を含む): 802436544

約数和(自身を除く): 602488224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 971, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1942, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 2913, 3120, 3168, 3432, 3744, 3884, 3960, 4290, 4576, 4680, 4855, 5148, 5280, 5720, 5826, 6240, 6435, 6864, 7768, 7920, 8580, 8739, 9360, 9710, 10296, 10681, 11440, 11652, 12623, 12870, 13728, 14565, 15536, 15840, 17160, 17478, 18720, 19420, 20592, 21362, 22880, 23304, 25246, 25740, 29130, 31072, 32043, 34320, 34956, 37869, 38840, 41184, 42724, 43695, 46608, 50492, 51480, 53405, 58260, 63115, 64086, 68640, 69912, 75738, 77680, 85448, 87390, 93216, 96129, 100984, 102960, 106810, 113607, 116520, 126230, 128172, 138853, 139824, 151476, 155360, 160215, 170896, 174780, 189345, 192258, 201968, 205920, 213620, 227214, 233040, 252460, 256344, 277706, 279648, 302952, 320430, 341792, 349560, 378690, 384516, 403936, 416559, 427240, 454428, 466080, 480645, 504920, 512688, 555412, 568035, 605904, 640860, 694265, 699120, 757380, 769032, 833118, 854480, 908856, 961290, 1009840, 1025376, 1110824, 1136070, 1211808, 1249677, 1281720, 1388530, 1398240, 1514760, 1538064, 1666236, 1708960, 1817712, 1922580, 2019680, 2082795, 2221648, 2272140, 2499354, 2563440, 2777060, 3029520, 3076128, 3332472, 3635424, 3845160, 4165590, 4443296, 4544280, 4998708, 5126880, 5554120, 6059040, 6248385, 6664944, 7690320, 8331180, 9088560, 9997416, 11108240, 12496770, 13329888, 15380640, 16662360, 18177120, 19994832, 22216480, 24993540, 33324720, 39989664, 49987080, 66649440, 99974160, 199948320]

約数ペア:

[(1, 199948320), (2, 99974160), (3, 66649440), (4, 49987080), (5, 39989664), (6, 33324720), (8, 24993540), (9, 22216480), (10, 19994832), (11, 18177120), (12, 16662360), (13, 15380640), (15, 13329888), (16, 12496770), (18, 11108240), (20, 9997416), (22, 9088560), (24, 8331180), (26, 7690320), (30, 6664944), (32, 6248385), (33, 6059040), (36, 5554120), (39, 5126880), (40, 4998708), (44, 4544280), (45, 4443296), (48, 4165590), (52, 3845160), (55, 3635424), (60, 3332472), (65, 3076128), (66, 3029520), (72, 2777060), (78, 2563440), (80, 2499354), (88, 2272140), (90, 2221648), (96, 2082795), (99, 2019680), (104, 1922580), (110, 1817712), (117, 1708960), (120, 1666236), (130, 1538064), (132, 1514760), (143, 1398240), (144, 1388530), (156, 1281720), (160, 1249677), (165, 1211808), (176, 1136070), (180, 1110824), (195, 1025376), (198, 1009840), (208, 961290), (220, 908856), (234, 854480), (240, 833118), (260, 769032), (264, 757380), (286, 699120), (288, 694265), (312, 640860), (330, 605904), (352, 568035), (360, 555412), (390, 512688), (396, 504920), (416, 480645), (429, 466080), (440, 454428), (468, 427240), (480, 416559), (495, 403936), (520, 384516), (528, 378690), (572, 349560), (585, 341792), (624, 320430), (660, 302952), (715, 279648), (720, 277706), (780, 256344), (792, 252460), (858, 233040), (880, 227214), (936, 213620), (971, 205920), (990, 201968), (1040, 192258), (1056, 189345), (1144, 174780), (1170, 170896), (1248, 160215), (1287, 155360), (1320, 151476), (1430, 139824), (1440, 138853), (1560, 128172), (1584, 126230), (1716, 116520), (1760, 113607), (1872, 106810), (1942, 102960), (1980, 100984), (2080, 96129), (2145, 93216), (2288, 87390), (2340, 85448), (2574, 77680), (2640, 75738), (2860, 69912), (2913, 68640), (3120, 64086), (3168, 63115), (3432, 58260), (3744, 53405), (3884, 51480), (3960, 50492), (4290, 46608), (4576, 43695), (4680, 42724), (4855, 41184), (5148, 38840), (5280, 37869), (5720, 34956), (5826, 34320), (6240, 32043), (6435, 31072), (6864, 29130), (7768, 25740), (7920, 25246), (8580, 23304), (8739, 22880), (9360, 21362), (9710, 20592), (10296, 19420), (10681, 18720), (11440, 17478), (11652, 17160), (12623, 15840), (12870, 15536), (13728, 14565)]