198419760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 320

約数和(自身を含む): 852802560

約数和(自身を除く): 654382800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1193, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2386, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3579, 3696, 3780, 3960, 4158, 4620, 4752, 4772, 5040, 5544, 5940, 5965, 6160, 6930, 7158, 7560, 7920, 8316, 8351, 9240, 9544, 10395, 10737, 11088, 11880, 11930, 13123, 13860, 14316, 15120, 16632, 16702, 17895, 18480, 19088, 20790, 21474, 23760, 23860, 25053, 26246, 27720, 28632, 32211, 33264, 33404, 35790, 39369, 41580, 41755, 42948, 47720, 50106, 52492, 53685, 55440, 57264, 64422, 65615, 66808, 71580, 75159, 78738, 83160, 83510, 85896, 91861, 95440, 100212, 104984, 107370, 118107, 125265, 128844, 131230, 133616, 143160, 150318, 157476, 161055, 166320, 167020, 171792, 183722, 196845, 200424, 209968, 214740, 225477, 236214, 250530, 257688, 262460, 275583, 286320, 300636, 314952, 322110, 334040, 354321, 367444, 375795, 393690, 400848, 429480, 450954, 459305, 472428, 501060, 515376, 524920, 551166, 590535, 601272, 629904, 644220, 668080, 708642, 734888, 751590, 787380, 826749, 858960, 901908, 918610, 944856, 1002120, 1049840, 1102332, 1127385, 1181070, 1202544, 1288440, 1377915, 1417284, 1469776, 1503180, 1574760, 1653498, 1771605, 1803816, 1837220, 1889712, 2004240, 2204664, 2254770, 2362140, 2480247, 2576880, 2755830, 2834568, 3006360, 3149520, 3306996, 3543210, 3607632, 3674440, 4133745, 4409328, 4509540, 4724280, 4960494, 5511660, 5669136, 6012720, 6613992, 7086420, 7348880, 8267490, 9019080, 9448560, 9920988, 11023320, 12401235, 13227984, 14172840, 16534980, 18038160, 19841976, 22046640, 24802470, 28345680, 33069960, 39683952, 49604940, 66139920, 99209880, 198419760]

約数ペア:

[(1, 198419760), (2, 99209880), (3, 66139920), (4, 49604940), (5, 39683952), (6, 33069960), (7, 28345680), (8, 24802470), (9, 22046640), (10, 19841976), (11, 18038160), (12, 16534980), (14, 14172840), (15, 13227984), (16, 12401235), (18, 11023320), (20, 9920988), (21, 9448560), (22, 9019080), (24, 8267490), (27, 7348880), (28, 7086420), (30, 6613992), (33, 6012720), (35, 5669136), (36, 5511660), (40, 4960494), (42, 4724280), (44, 4509540), (45, 4409328), (48, 4133745), (54, 3674440), (55, 3607632), (56, 3543210), (60, 3306996), (63, 3149520), (66, 3006360), (70, 2834568), (72, 2755830), (77, 2576880), (80, 2480247), (84, 2362140), (88, 2254770), (90, 2204664), (99, 2004240), (105, 1889712), (108, 1837220), (110, 1803816), (112, 1771605), (120, 1653498), (126, 1574760), (132, 1503180), (135, 1469776), (140, 1417284), (144, 1377915), (154, 1288440), (165, 1202544), (168, 1181070), (176, 1127385), (180, 1102332), (189, 1049840), (198, 1002120), (210, 944856), (216, 918610), (220, 901908), (231, 858960), (240, 826749), (252, 787380), (264, 751590), (270, 734888), (280, 708642), (297, 668080), (308, 644220), (315, 629904), (330, 601272), (336, 590535), (360, 551166), (378, 524920), (385, 515376), (396, 501060), (420, 472428), (432, 459305), (440, 450954), (462, 429480), (495, 400848), (504, 393690), (528, 375795), (540, 367444), (560, 354321), (594, 334040), (616, 322110), (630, 314952), (660, 300636), (693, 286320), (720, 275583), (756, 262460), (770, 257688), (792, 250530), (840, 236214), (880, 225477), (924, 214740), (945, 209968), (990, 200424), (1008, 196845), (1080, 183722), (1155, 171792), (1188, 167020), (1193, 166320), (1232, 161055), (1260, 157476), (1320, 150318), (1386, 143160), (1485, 133616), (1512, 131230), (1540, 128844), (1584, 125265), (1680, 118107), (1848, 107370), (1890, 104984), (1980, 100212), (2079, 95440), (2160, 91861), (2310, 85896), (2376, 83510), (2386, 83160), (2520, 78738), (2640, 75159), (2772, 71580), (2970, 66808), (3024, 65615), (3080, 64422), (3465, 57264), (3579, 55440), (3696, 53685), (3780, 52492), (3960, 50106), (4158, 47720), (4620, 42948), (4752, 41755), (4772, 41580), (5040, 39369), (5544, 35790), (5940, 33404), (5965, 33264), (6160, 32211), (6930, 28632), (7158, 27720), (7560, 26246), (7920, 25053), (8316, 23860), (8351, 23760), (9240, 21474), (9544, 20790), (10395, 19088), (10737, 18480), (11088, 17895), (11880, 16702), (11930, 16632), (13123, 15120), (13860, 14316)]