158714640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 200

約数和(自身を含む): 630168000

約数和(自身を除く): 471453360

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3499, 3780, 4536, 5040, 5670, 6480, 6998, 7560, 9072, 10497, 11340, 13996, 15120, 17495, 20994, 22680, 24493, 27992, 31491, 34990, 41988, 45360, 48986, 52485, 55984, 62982, 69980, 73479, 83976, 94473, 97972, 104970, 122465, 125964, 139960, 146958, 157455, 167952, 188946, 195944, 209940, 220437, 244930, 251928, 279920, 283419, 293916, 314910, 367395, 377892, 391888, 419880, 440874, 472365, 489860, 503856, 566838, 587832, 629820, 661311, 734790, 755784, 839760, 881748, 944730, 979720, 1102185, 1133676, 1175664, 1259640, 1322622, 1417095, 1469580, 1511568, 1763496, 1889460, 1959440, 1983933, 2204370, 2267352, 2519280, 2645244, 2834190, 2939160, 3306555, 3526992, 3778920, 3967866, 4408740, 4534704, 5290488, 5668380, 5878320, 6613110, 7557840, 7935732, 8817480, 9919665, 10580976, 11336760, 13226220, 15871464, 17634960, 19839330, 22673520, 26452440, 31742928, 39678660, 52904880, 79357320, 158714640]

約数ペア:

[(1, 158714640), (2, 79357320), (3, 52904880), (4, 39678660), (5, 31742928), (6, 26452440), (7, 22673520), (8, 19839330), (9, 17634960), (10, 15871464), (12, 13226220), (14, 11336760), (15, 10580976), (16, 9919665), (18, 8817480), (20, 7935732), (21, 7557840), (24, 6613110), (27, 5878320), (28, 5668380), (30, 5290488), (35, 4534704), (36, 4408740), (40, 3967866), (42, 3778920), (45, 3526992), (48, 3306555), (54, 2939160), (56, 2834190), (60, 2645244), (63, 2519280), (70, 2267352), (72, 2204370), (80, 1983933), (81, 1959440), (84, 1889460), (90, 1763496), (105, 1511568), (108, 1469580), (112, 1417095), (120, 1322622), (126, 1259640), (135, 1175664), (140, 1133676), (144, 1102185), (162, 979720), (168, 944730), (180, 881748), (189, 839760), (210, 755784), (216, 734790), (240, 661311), (252, 629820), (270, 587832), (280, 566838), (315, 503856), (324, 489860), (336, 472365), (360, 440874), (378, 419880), (405, 391888), (420, 377892), (432, 367395), (504, 314910), (540, 293916), (560, 283419), (567, 279920), (630, 251928), (648, 244930), (720, 220437), (756, 209940), (810, 195944), (840, 188946), (945, 167952), (1008, 157455), (1080, 146958), (1134, 139960), (1260, 125964), (1296, 122465), (1512, 104970), (1620, 97972), (1680, 94473), (1890, 83976), (2160, 73479), (2268, 69980), (2520, 62982), (2835, 55984), (3024, 52485), (3240, 48986), (3499, 45360), (3780, 41988), (4536, 34990), (5040, 31491), (5670, 27992), (6480, 24493), (6998, 22680), (7560, 20994), (9072, 17495), (10497, 15120), (11340, 13996)]