143319120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1741}}^1$

素因数の和:1778

約数の個数: 160

約数和(自身を含む): 518419200

約数和(自身を除く): 375100080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1741, 1960, 2058, 2352, 2744, 2940, 3430, 3482, 3920, 4116, 5145, 5223, 5488, 5880, 6860, 6964, 8232, 8705, 10290, 10446, 11760, 12187, 13720, 13928, 16464, 17410, 20580, 20892, 24374, 26115, 27440, 27856, 34820, 36561, 41160, 41784, 48748, 52230, 60935, 69640, 73122, 82320, 83568, 85309, 97496, 104460, 121870, 139280, 146244, 170618, 182805, 194992, 208920, 243740, 255927, 292488, 341236, 365610, 417840, 426545, 487480, 511854, 584976, 597163, 682472, 731220, 853090, 974960, 1023708, 1194326, 1279635, 1364944, 1462440, 1706180, 1791489, 2047416, 2388652, 2559270, 2924880, 2985815, 3412360, 3582978, 4094832, 4777304, 5118540, 5971630, 6824720, 7165956, 8957445, 9554608, 10237080, 11943260, 14331912, 17914890, 20474160, 23886520, 28663824, 35829780, 47773040, 71659560, 143319120]

約数ペア:

[(1, 143319120), (2, 71659560), (3, 47773040), (4, 35829780), (5, 28663824), (6, 23886520), (7, 20474160), (8, 17914890), (10, 14331912), (12, 11943260), (14, 10237080), (15, 9554608), (16, 8957445), (20, 7165956), (21, 6824720), (24, 5971630), (28, 5118540), (30, 4777304), (35, 4094832), (40, 3582978), (42, 3412360), (48, 2985815), (49, 2924880), (56, 2559270), (60, 2388652), (70, 2047416), (80, 1791489), (84, 1706180), (98, 1462440), (105, 1364944), (112, 1279635), (120, 1194326), (140, 1023708), (147, 974960), (168, 853090), (196, 731220), (210, 682472), (240, 597163), (245, 584976), (280, 511854), (294, 487480), (336, 426545), (343, 417840), (392, 365610), (420, 341236), (490, 292488), (560, 255927), (588, 243740), (686, 208920), (735, 194992), (784, 182805), (840, 170618), (980, 146244), (1029, 139280), (1176, 121870), (1372, 104460), (1470, 97496), (1680, 85309), (1715, 83568), (1741, 82320), (1960, 73122), (2058, 69640), (2352, 60935), (2744, 52230), (2940, 48748), (3430, 41784), (3482, 41160), (3920, 36561), (4116, 34820), (5145, 27856), (5223, 27440), (5488, 26115), (5880, 24374), (6860, 20892), (6964, 20580), (8232, 17410), (8705, 16464), (10290, 13928), (10446, 13720), (11760, 12187)]