238071960

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3532

約数の個数: 192

約数和(自身を含む): 917280000

約数和(自身を除く): 679208040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3499, 3780, 4536, 4860, 5670, 6804, 6998, 7560, 8505, 9720, 10497, 11340, 13608, 13996, 17010, 17495, 20994, 22680, 24493, 27992, 31491, 34020, 34990, 41988, 48986, 52485, 62982, 68040, 69980, 73479, 83976, 94473, 97972, 104970, 122465, 125964, 139960, 146958, 157455, 188946, 195944, 209940, 220437, 244930, 251928, 283419, 293916, 314910, 367395, 377892, 419880, 440874, 472365, 489860, 566838, 587832, 629820, 661311, 734790, 755784, 850257, 881748, 944730, 979720, 1102185, 1133676, 1259640, 1322622, 1417095, 1469580, 1700514, 1763496, 1889460, 1983933, 2204370, 2267352, 2645244, 2834190, 2939160, 3306555, 3401028, 3778920, 3967866, 4251285, 4408740, 5290488, 5668380, 5951799, 6613110, 6802056, 7935732, 8502570, 8817480, 9919665, 11336760, 11903598, 13226220, 15871464, 17005140, 19839330, 23807196, 26452440, 29758995, 34010280, 39678660, 47614392, 59517990, 79357320, 119035980, 238071960]

約数ペア:

[(1, 238071960), (2, 119035980), (3, 79357320), (4, 59517990), (5, 47614392), (6, 39678660), (7, 34010280), (8, 29758995), (9, 26452440), (10, 23807196), (12, 19839330), (14, 17005140), (15, 15871464), (18, 13226220), (20, 11903598), (21, 11336760), (24, 9919665), (27, 8817480), (28, 8502570), (30, 7935732), (35, 6802056), (36, 6613110), (40, 5951799), (42, 5668380), (45, 5290488), (54, 4408740), (56, 4251285), (60, 3967866), (63, 3778920), (70, 3401028), (72, 3306555), (81, 2939160), (84, 2834190), (90, 2645244), (105, 2267352), (108, 2204370), (120, 1983933), (126, 1889460), (135, 1763496), (140, 1700514), (162, 1469580), (168, 1417095), (180, 1322622), (189, 1259640), (210, 1133676), (216, 1102185), (243, 979720), (252, 944730), (270, 881748), (280, 850257), (315, 755784), (324, 734790), (360, 661311), (378, 629820), (405, 587832), (420, 566838), (486, 489860), (504, 472365), (540, 440874), (567, 419880), (630, 377892), (648, 367395), (756, 314910), (810, 293916), (840, 283419), (945, 251928), (972, 244930), (1080, 220437), (1134, 209940), (1215, 195944), (1260, 188946), (1512, 157455), (1620, 146958), (1701, 139960), (1890, 125964), (1944, 122465), (2268, 104970), (2430, 97972), (2520, 94473), (2835, 83976), (3240, 73479), (3402, 69980), (3499, 68040), (3780, 62982), (4536, 52485), (4860, 48986), (5670, 41988), (6804, 34990), (6998, 34020), (7560, 31491), (8505, 27992), (9720, 24493), (10497, 22680), (11340, 20994), (13608, 17495), (13996, 17010)]