197941440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 663634944

約数和(自身を除く): 465693504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 64, 80, 82, 94, 96, 107, 120, 123, 141, 160, 164, 188, 192, 205, 214, 235, 240, 246, 282, 320, 321, 328, 376, 410, 428, 470, 480, 492, 535, 564, 615, 642, 656, 705, 752, 820, 856, 940, 960, 984, 1070, 1128, 1230, 1284, 1312, 1410, 1504, 1605, 1640, 1712, 1880, 1927, 1968, 2140, 2256, 2460, 2568, 2624, 2820, 3008, 3210, 3280, 3424, 3760, 3854, 3936, 4280, 4387, 4512, 4920, 5029, 5136, 5640, 5781, 6420, 6560, 6848, 7520, 7708, 7872, 8560, 8774, 9024, 9635, 9840, 10058, 10272, 11280, 11562, 12840, 13120, 13161, 15040, 15087, 15416, 17120, 17548, 19270, 19680, 20116, 20544, 21935, 22560, 23124, 25145, 25680, 26322, 28905, 30174, 30832, 34240, 35096, 38540, 39360, 40232, 43870, 45120, 46248, 50290, 51360, 52644, 57810, 60348, 61664, 65805, 70192, 75435, 77080, 80464, 87740, 92496, 100580, 102720, 105288, 115620, 120696, 123328, 131610, 140384, 150870, 154160, 160928, 175480, 184992, 201160, 206189, 210576, 231240, 241392, 263220, 280768, 301740, 308320, 321856, 350960, 369984, 402320, 412378, 421152, 462480, 482784, 526440, 603480, 616640, 618567, 701920, 804640, 824756, 842304, 924960, 965568, 1030945, 1052880, 1206960, 1237134, 1403840, 1609280, 1649512, 1849920, 2061890, 2105760, 2413920, 2474268, 3092835, 3299024, 4123780, 4211520, 4827840, 4948536, 6185670, 6598048, 8247560, 9897072, 12371340, 13196096, 16495120, 19794144, 24742680, 32990240, 39588288, 49485360, 65980480, 98970720, 197941440]

約数ペア:

[(1, 197941440), (2, 98970720), (3, 65980480), (4, 49485360), (5, 39588288), (6, 32990240), (8, 24742680), (10, 19794144), (12, 16495120), (15, 13196096), (16, 12371340), (20, 9897072), (24, 8247560), (30, 6598048), (32, 6185670), (40, 4948536), (41, 4827840), (47, 4211520), (48, 4123780), (60, 3299024), (64, 3092835), (80, 2474268), (82, 2413920), (94, 2105760), (96, 2061890), (107, 1849920), (120, 1649512), (123, 1609280), (141, 1403840), (160, 1237134), (164, 1206960), (188, 1052880), (192, 1030945), (205, 965568), (214, 924960), (235, 842304), (240, 824756), (246, 804640), (282, 701920), (320, 618567), (321, 616640), (328, 603480), (376, 526440), (410, 482784), (428, 462480), (470, 421152), (480, 412378), (492, 402320), (535, 369984), (564, 350960), (615, 321856), (642, 308320), (656, 301740), (705, 280768), (752, 263220), (820, 241392), (856, 231240), (940, 210576), (960, 206189), (984, 201160), (1070, 184992), (1128, 175480), (1230, 160928), (1284, 154160), (1312, 150870), (1410, 140384), (1504, 131610), (1605, 123328), (1640, 120696), (1712, 115620), (1880, 105288), (1927, 102720), (1968, 100580), (2140, 92496), (2256, 87740), (2460, 80464), (2568, 77080), (2624, 75435), (2820, 70192), (3008, 65805), (3210, 61664), (3280, 60348), (3424, 57810), (3760, 52644), (3854, 51360), (3936, 50290), (4280, 46248), (4387, 45120), (4512, 43870), (4920, 40232), (5029, 39360), (5136, 38540), (5640, 35096), (5781, 34240), (6420, 30832), (6560, 30174), (6848, 28905), (7520, 26322), (7708, 25680), (7872, 25145), (8560, 23124), (8774, 22560), (9024, 21935), (9635, 20544), (9840, 20116), (10058, 19680), (10272, 19270), (11280, 17548), (11562, 17120), (12840, 15416), (13120, 15087), (13161, 15040)]