143813040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1747}}^1$

素因数の和:1784

約数の個数: 160

約数和(自身を含む): 520204800

約数和(自身を除く): 376391760

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, 1747, 1960, 2058, 2352, 2744, 2940, 3430, 3494, 3920, 4116, 5145, 5241, 5488, 5880, 6860, 6988, 8232, 8735, 10290, 10482, 11760, 12229, 13720, 13976, 16464, 17470, 20580, 20964, 24458, 26205, 27440, 27952, 34940, 36687, 41160, 41928, 48916, 52410, 61145, 69880, 73374, 82320, 83856, 85603, 97832, 104820, 122290, 139760, 146748, 171206, 183435, 195664, 209640, 244580, 256809, 293496, 342412, 366870, 419280, 428015, 489160, 513618, 586992, 599221, 684824, 733740, 856030, 978320, 1027236, 1198442, 1284045, 1369648, 1467480, 1712060, 1797663, 2054472, 2396884, 2568090, 2934960, 2996105, 3424120, 3595326, 4108944, 4793768, 5136180, 5992210, 6848240, 7190652, 8988315, 9587536, 10272360, 11984420, 14381304, 17976630, 20544720, 23968840, 28762608, 35953260, 47937680, 71906520, 143813040]

約数ペア:

[(1, 143813040), (2, 71906520), (3, 47937680), (4, 35953260), (5, 28762608), (6, 23968840), (7, 20544720), (8, 17976630), (10, 14381304), (12, 11984420), (14, 10272360), (15, 9587536), (16, 8988315), (20, 7190652), (21, 6848240), (24, 5992210), (28, 5136180), (30, 4793768), (35, 4108944), (40, 3595326), (42, 3424120), (48, 2996105), (49, 2934960), (56, 2568090), (60, 2396884), (70, 2054472), (80, 1797663), (84, 1712060), (98, 1467480), (105, 1369648), (112, 1284045), (120, 1198442), (140, 1027236), (147, 978320), (168, 856030), (196, 733740), (210, 684824), (240, 599221), (245, 586992), (280, 513618), (294, 489160), (336, 428015), (343, 419280), (392, 366870), (420, 342412), (490, 293496), (560, 256809), (588, 244580), (686, 209640), (735, 195664), (784, 183435), (840, 171206), (980, 146748), (1029, 139760), (1176, 122290), (1372, 104820), (1470, 97832), (1680, 85603), (1715, 83856), (1747, 82320), (1960, 73374), (2058, 69880), (2352, 61145), (2744, 52410), (2940, 48916), (3430, 41928), (3494, 41160), (3920, 36687), (4116, 34940), (5145, 27952), (5241, 27440), (5488, 26205), (5880, 24458), (6860, 20964), (6988, 20580), (8232, 17470), (8735, 16464), (10290, 13976), (10482, 13720), (11760, 12229)]