246029280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 192

約数和(自身を含む): 910103040

約数和(自身を除く): 664073760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 1979, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 3958, 4144, 4440, 5180, 5920, 5937, 6216, 7770, 7916, 8288, 8880, 9895, 10360, 11874, 12432, 13853, 15540, 15832, 17760, 19790, 20720, 23748, 24864, 27706, 29685, 31080, 31664, 39580, 41440, 41559, 47496, 55412, 59370, 62160, 63328, 69265, 73223, 79160, 83118, 94992, 110824, 118740, 124320, 138530, 146446, 158320, 166236, 189984, 207795, 219669, 221648, 237480, 277060, 292892, 316640, 332472, 366115, 415590, 439338, 443296, 474960, 512561, 554120, 585784, 664944, 732230, 831180, 878676, 949920, 1025122, 1098345, 1108240, 1171568, 1329888, 1464460, 1537683, 1662360, 1757352, 2050244, 2196690, 2216480, 2343136, 2562805, 2928920, 3075366, 3324720, 3514704, 4100488, 4393380, 5125610, 5857840, 6150732, 6649440, 7029408, 7688415, 8200976, 8786760, 10251220, 11715680, 12301464, 15376830, 16401952, 17573520, 20502440, 24602928, 30753660, 35147040, 41004880, 49205856, 61507320, 82009760, 123014640, 246029280]

約数ペア:

[(1, 246029280), (2, 123014640), (3, 82009760), (4, 61507320), (5, 49205856), (6, 41004880), (7, 35147040), (8, 30753660), (10, 24602928), (12, 20502440), (14, 17573520), (15, 16401952), (16, 15376830), (20, 12301464), (21, 11715680), (24, 10251220), (28, 8786760), (30, 8200976), (32, 7688415), (35, 7029408), (37, 6649440), (40, 6150732), (42, 5857840), (48, 5125610), (56, 4393380), (60, 4100488), (70, 3514704), (74, 3324720), (80, 3075366), (84, 2928920), (96, 2562805), (105, 2343136), (111, 2216480), (112, 2196690), (120, 2050244), (140, 1757352), (148, 1662360), (160, 1537683), (168, 1464460), (185, 1329888), (210, 1171568), (222, 1108240), (224, 1098345), (240, 1025122), (259, 949920), (280, 878676), (296, 831180), (336, 732230), (370, 664944), (420, 585784), (444, 554120), (480, 512561), (518, 474960), (555, 443296), (560, 439338), (592, 415590), (672, 366115), (740, 332472), (777, 316640), (840, 292892), (888, 277060), (1036, 237480), (1110, 221648), (1120, 219669), (1184, 207795), (1295, 189984), (1480, 166236), (1554, 158320), (1680, 146446), (1776, 138530), (1979, 124320), (2072, 118740), (2220, 110824), (2590, 94992), (2960, 83118), (3108, 79160), (3360, 73223), (3552, 69265), (3885, 63328), (3958, 62160), (4144, 59370), (4440, 55412), (5180, 47496), (5920, 41559), (5937, 41440), (6216, 39580), (7770, 31664), (7916, 31080), (8288, 29685), (8880, 27706), (9895, 24864), (10360, 23748), (11874, 20720), (12432, 19790), (13853, 17760), (15540, 15832)]