230742960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{2803}}^1$

素因数の和:2840

約数の個数: 160

約数和(自身を含む): 834470400

約数和(自身を除く): 603727440

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, 1960, 2058, 2352, 2744, 2803, 2940, 3430, 3920, 4116, 5145, 5488, 5606, 5880, 6860, 8232, 8409, 10290, 11212, 11760, 13720, 14015, 16464, 16818, 19621, 20580, 22424, 27440, 28030, 33636, 39242, 41160, 42045, 44848, 56060, 58863, 67272, 78484, 82320, 84090, 98105, 112120, 117726, 134544, 137347, 156968, 168180, 196210, 224240, 235452, 274694, 294315, 313936, 336360, 392420, 412041, 470904, 549388, 588630, 672720, 686735, 784840, 824082, 941808, 961429, 1098776, 1177260, 1373470, 1569680, 1648164, 1922858, 2060205, 2197552, 2354520, 2746940, 2884287, 3296328, 3845716, 4120410, 4709040, 4807145, 5493880, 5768574, 6592656, 7691432, 8240820, 9614290, 10987760, 11537148, 14421435, 15382864, 16481640, 19228580, 23074296, 28842870, 32963280, 38457160, 46148592, 57685740, 76914320, 115371480, 230742960]

約数ペア:

[(1, 230742960), (2, 115371480), (3, 76914320), (4, 57685740), (5, 46148592), (6, 38457160), (7, 32963280), (8, 28842870), (10, 23074296), (12, 19228580), (14, 16481640), (15, 15382864), (16, 14421435), (20, 11537148), (21, 10987760), (24, 9614290), (28, 8240820), (30, 7691432), (35, 6592656), (40, 5768574), (42, 5493880), (48, 4807145), (49, 4709040), (56, 4120410), (60, 3845716), (70, 3296328), (80, 2884287), (84, 2746940), (98, 2354520), (105, 2197552), (112, 2060205), (120, 1922858), (140, 1648164), (147, 1569680), (168, 1373470), (196, 1177260), (210, 1098776), (240, 961429), (245, 941808), (280, 824082), (294, 784840), (336, 686735), (343, 672720), (392, 588630), (420, 549388), (490, 470904), (560, 412041), (588, 392420), (686, 336360), (735, 313936), (784, 294315), (840, 274694), (980, 235452), (1029, 224240), (1176, 196210), (1372, 168180), (1470, 156968), (1680, 137347), (1715, 134544), (1960, 117726), (2058, 112120), (2352, 98105), (2744, 84090), (2803, 82320), (2940, 78484), (3430, 67272), (3920, 58863), (4116, 56060), (5145, 44848), (5488, 42045), (5606, 41160), (5880, 39242), (6860, 33636), (8232, 28030), (8409, 27440), (10290, 22424), (11212, 20580), (11760, 19621), (13720, 16818), (14015, 16464)]