195486480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1847}}^1$

素因数の和:1883

約数の個数: 240

約数和(自身を含む): 783699840

約数和(自身を除く): 588213360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1847, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3694, 3780, 3920, 4410, 5040, 5292, 5541, 5880, 6615, 7056, 7388, 7560, 8820, 9235, 10584, 11082, 11760, 12929, 13230, 14776, 15120, 16623, 17640, 18470, 21168, 22164, 25858, 26460, 27705, 29552, 33246, 35280, 36940, 38787, 44328, 49869, 51716, 52920, 55410, 64645, 66492, 73880, 77574, 83115, 88656, 90503, 99738, 103432, 105840, 110820, 116361, 129290, 132984, 147760, 155148, 166230, 181006, 193935, 199476, 206864, 221640, 232722, 249345, 258580, 265968, 271509, 310296, 332460, 349083, 362012, 387870, 398952, 443280, 452515, 465444, 498690, 517160, 543018, 581805, 620592, 664920, 698166, 724024, 775740, 797904, 814527, 905030, 930888, 997380, 1034320, 1086036, 1163610, 1329840, 1357545, 1396332, 1448048, 1551480, 1629054, 1745415, 1810060, 1861776, 1994760, 2172072, 2327220, 2443581, 2715090, 2792664, 3102960, 3258108, 3490830, 3620120, 3989520, 4072635, 4344144, 4654440, 4887162, 5430180, 5585328, 6516216, 6981660, 7240240, 8145270, 9308880, 9774324, 10860360, 12217905, 13032432, 13963320, 16290540, 19548648, 21720720, 24435810, 27926640, 32581080, 39097296, 48871620, 65162160, 97743240, 195486480]

約数ペア:

[(1, 195486480), (2, 97743240), (3, 65162160), (4, 48871620), (5, 39097296), (6, 32581080), (7, 27926640), (8, 24435810), (9, 21720720), (10, 19548648), (12, 16290540), (14, 13963320), (15, 13032432), (16, 12217905), (18, 10860360), (20, 9774324), (21, 9308880), (24, 8145270), (27, 7240240), (28, 6981660), (30, 6516216), (35, 5585328), (36, 5430180), (40, 4887162), (42, 4654440), (45, 4344144), (48, 4072635), (49, 3989520), (54, 3620120), (56, 3490830), (60, 3258108), (63, 3102960), (70, 2792664), (72, 2715090), (80, 2443581), (84, 2327220), (90, 2172072), (98, 1994760), (105, 1861776), (108, 1810060), (112, 1745415), (120, 1629054), (126, 1551480), (135, 1448048), (140, 1396332), (144, 1357545), (147, 1329840), (168, 1163610), (180, 1086036), (189, 1034320), (196, 997380), (210, 930888), (216, 905030), (240, 814527), (245, 797904), (252, 775740), (270, 724024), (280, 698166), (294, 664920), (315, 620592), (336, 581805), (360, 543018), (378, 517160), (392, 498690), (420, 465444), (432, 452515), (441, 443280), (490, 398952), (504, 387870), (540, 362012), (560, 349083), (588, 332460), (630, 310296), (720, 271509), (735, 265968), (756, 258580), (784, 249345), (840, 232722), (882, 221640), (945, 206864), (980, 199476), (1008, 193935), (1080, 181006), (1176, 166230), (1260, 155148), (1323, 147760), (1470, 132984), (1512, 129290), (1680, 116361), (1764, 110820), (1847, 105840), (1890, 103432), (1960, 99738), (2160, 90503), (2205, 88656), (2352, 83115), (2520, 77574), (2646, 73880), (2940, 66492), (3024, 64645), (3528, 55410), (3694, 52920), (3780, 51716), (3920, 49869), (4410, 44328), (5040, 38787), (5292, 36940), (5541, 35280), (5880, 33246), (6615, 29552), (7056, 27705), (7388, 26460), (7560, 25858), (8820, 22164), (9235, 21168), (10584, 18470), (11082, 17640), (11760, 16623), (12929, 15120), (13230, 14776)]