254252160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 902449080

約数和(自身を除く): 648196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1193, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2386, 2664, 2880, 2960, 3330, 3552, 3579, 4440, 4736, 4772, 5328, 5760, 5920, 5965, 6660, 7104, 7158, 8880, 9544, 10656, 10737, 11840, 11930, 13320, 14208, 14316, 17760, 17895, 19088, 21312, 21474, 23680, 23860, 26640, 28632, 35520, 35790, 38176, 42624, 42948, 44141, 47720, 53280, 53685, 57264, 71040, 71580, 76352, 85896, 88282, 95440, 106560, 107370, 114528, 132423, 143160, 152704, 171792, 176564, 190880, 213120, 214740, 220705, 229056, 264846, 286320, 343584, 353128, 381760, 397269, 429480, 441410, 458112, 529692, 572640, 662115, 687168, 706256, 763520, 794538, 858960, 882820, 1059384, 1145280, 1324230, 1374336, 1412512, 1589076, 1717920, 1765640, 1986345, 2118768, 2290560, 2648460, 2825024, 3178152, 3435840, 3531280, 3972690, 4237536, 5296920, 5650048, 6356304, 6871680, 7062560, 7945380, 8475072, 10593840, 12712608, 14125120, 15890760, 16950144, 21187680, 25425216, 28250240, 31781520, 42375360, 50850432, 63563040, 84750720, 127126080, 254252160]

約数ペア:

[(1, 254252160), (2, 127126080), (3, 84750720), (4, 63563040), (5, 50850432), (6, 42375360), (8, 31781520), (9, 28250240), (10, 25425216), (12, 21187680), (15, 16950144), (16, 15890760), (18, 14125120), (20, 12712608), (24, 10593840), (30, 8475072), (32, 7945380), (36, 7062560), (37, 6871680), (40, 6356304), (45, 5650048), (48, 5296920), (60, 4237536), (64, 3972690), (72, 3531280), (74, 3435840), (80, 3178152), (90, 2825024), (96, 2648460), (111, 2290560), (120, 2118768), (128, 1986345), (144, 1765640), (148, 1717920), (160, 1589076), (180, 1412512), (185, 1374336), (192, 1324230), (222, 1145280), (240, 1059384), (288, 882820), (296, 858960), (320, 794538), (333, 763520), (360, 706256), (370, 687168), (384, 662115), (444, 572640), (480, 529692), (555, 458112), (576, 441410), (592, 429480), (640, 397269), (666, 381760), (720, 353128), (740, 343584), (888, 286320), (960, 264846), (1110, 229056), (1152, 220705), (1184, 214740), (1193, 213120), (1332, 190880), (1440, 176564), (1480, 171792), (1665, 152704), (1776, 143160), (1920, 132423), (2220, 114528), (2368, 107370), (2386, 106560), (2664, 95440), (2880, 88282), (2960, 85896), (3330, 76352), (3552, 71580), (3579, 71040), (4440, 57264), (4736, 53685), (4772, 53280), (5328, 47720), (5760, 44141), (5920, 42948), (5965, 42624), (6660, 38176), (7104, 35790), (7158, 35520), (8880, 28632), (9544, 26640), (10656, 23860), (10737, 23680), (11840, 21474), (11930, 21312), (13320, 19088), (14208, 17895), (14316, 17760)]