195960240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 240

約数和(自身を含む): 766022400

約数和(自身を除く): 570062160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 659, 708, 720, 826, 840, 885, 944, 1008, 1062, 1180, 1239, 1260, 1318, 1416, 1652, 1680, 1770, 1977, 2065, 2124, 2360, 2478, 2520, 2636, 2655, 2832, 3295, 3304, 3540, 3717, 3954, 4130, 4248, 4613, 4720, 4956, 5040, 5272, 5310, 5931, 6195, 6590, 6608, 7080, 7434, 7908, 8260, 8496, 9226, 9885, 9912, 10544, 10620, 11862, 12390, 13180, 13839, 14160, 14868, 15816, 16520, 18452, 18585, 19770, 19824, 21240, 23065, 23724, 24780, 26360, 27678, 29655, 29736, 31632, 33040, 36904, 37170, 38881, 39540, 41517, 42480, 46130, 47448, 49560, 52720, 55356, 59310, 59472, 69195, 73808, 74340, 77762, 79080, 83034, 92260, 94896, 99120, 110712, 116643, 118620, 138390, 148680, 155524, 158160, 166068, 184520, 194405, 207585, 221424, 233286, 237240, 272167, 276780, 297360, 311048, 332136, 349929, 369040, 388810, 415170, 466572, 474480, 544334, 553560, 583215, 622096, 664272, 699858, 777620, 816501, 830340, 933144, 1088668, 1107120, 1166430, 1360835, 1399716, 1555240, 1633002, 1660680, 1749645, 1866288, 2177336, 2332860, 2449503, 2721670, 2799432, 3110480, 3266004, 3321360, 3499290, 4082505, 4354672, 4665720, 4899006, 5443340, 5598864, 6532008, 6998580, 8165010, 9331440, 9798012, 10886680, 12247515, 13064016, 13997160, 16330020, 19596024, 21773360, 24495030, 27994320, 32660040, 39192048, 48990060, 65320080, 97980120, 195960240]

約数ペア:

[(1, 195960240), (2, 97980120), (3, 65320080), (4, 48990060), (5, 39192048), (6, 32660040), (7, 27994320), (8, 24495030), (9, 21773360), (10, 19596024), (12, 16330020), (14, 13997160), (15, 13064016), (16, 12247515), (18, 10886680), (20, 9798012), (21, 9331440), (24, 8165010), (28, 6998580), (30, 6532008), (35, 5598864), (36, 5443340), (40, 4899006), (42, 4665720), (45, 4354672), (48, 4082505), (56, 3499290), (59, 3321360), (60, 3266004), (63, 3110480), (70, 2799432), (72, 2721670), (80, 2449503), (84, 2332860), (90, 2177336), (105, 1866288), (112, 1749645), (118, 1660680), (120, 1633002), (126, 1555240), (140, 1399716), (144, 1360835), (168, 1166430), (177, 1107120), (180, 1088668), (210, 933144), (236, 830340), (240, 816501), (252, 777620), (280, 699858), (295, 664272), (315, 622096), (336, 583215), (354, 553560), (360, 544334), (413, 474480), (420, 466572), (472, 415170), (504, 388810), (531, 369040), (560, 349929), (590, 332136), (630, 311048), (659, 297360), (708, 276780), (720, 272167), (826, 237240), (840, 233286), (885, 221424), (944, 207585), (1008, 194405), (1062, 184520), (1180, 166068), (1239, 158160), (1260, 155524), (1318, 148680), (1416, 138390), (1652, 118620), (1680, 116643), (1770, 110712), (1977, 99120), (2065, 94896), (2124, 92260), (2360, 83034), (2478, 79080), (2520, 77762), (2636, 74340), (2655, 73808), (2832, 69195), (3295, 59472), (3304, 59310), (3540, 55356), (3717, 52720), (3954, 49560), (4130, 47448), (4248, 46130), (4613, 42480), (4720, 41517), (4956, 39540), (5040, 38881), (5272, 37170), (5310, 36904), (5931, 33040), (6195, 31632), (6590, 29736), (6608, 29655), (7080, 27678), (7434, 26360), (7908, 24780), (8260, 23724), (8496, 23065), (9226, 21240), (9885, 19824), (9912, 19770), (10544, 18585), (10620, 18452), (11862, 16520), (12390, 15816), (13180, 14868), (13839, 14160)]