219555360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5647}}^1$

素因数の和:5677

約数の個数: 144

約数和(自身を含む): 777119616

約数和(自身を除く): 557564256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5647, 6480, 7776, 9720, 11294, 12960, 16941, 19440, 22588, 28235, 33882, 38880, 45176, 50823, 56470, 67764, 84705, 90352, 101646, 112940, 135528, 152469, 169410, 180704, 203292, 225880, 254115, 271056, 304938, 338820, 406584, 451760, 457407, 508230, 542112, 609876, 677640, 762345, 813168, 903520, 914814, 1016460, 1219752, 1355280, 1372221, 1524690, 1626336, 1829628, 2032920, 2287035, 2439504, 2710560, 2744442, 3049380, 3659256, 4065840, 4574070, 4879008, 5488884, 6098760, 6861105, 7318512, 8131680, 9148140, 10977768, 12197520, 13722210, 14637024, 18296280, 21955536, 24395040, 27444420, 36592560, 43911072, 54888840, 73185120, 109777680, 219555360]

約数ペア:

[(1, 219555360), (2, 109777680), (3, 73185120), (4, 54888840), (5, 43911072), (6, 36592560), (8, 27444420), (9, 24395040), (10, 21955536), (12, 18296280), (15, 14637024), (16, 13722210), (18, 12197520), (20, 10977768), (24, 9148140), (27, 8131680), (30, 7318512), (32, 6861105), (36, 6098760), (40, 5488884), (45, 4879008), (48, 4574070), (54, 4065840), (60, 3659256), (72, 3049380), (80, 2744442), (81, 2710560), (90, 2439504), (96, 2287035), (108, 2032920), (120, 1829628), (135, 1626336), (144, 1524690), (160, 1372221), (162, 1355280), (180, 1219752), (216, 1016460), (240, 914814), (243, 903520), (270, 813168), (288, 762345), (324, 677640), (360, 609876), (405, 542112), (432, 508230), (480, 457407), (486, 451760), (540, 406584), (648, 338820), (720, 304938), (810, 271056), (864, 254115), (972, 225880), (1080, 203292), (1215, 180704), (1296, 169410), (1440, 152469), (1620, 135528), (1944, 112940), (2160, 101646), (2430, 90352), (2592, 84705), (3240, 67764), (3888, 56470), (4320, 50823), (4860, 45176), (5647, 38880), (6480, 33882), (7776, 28235), (9720, 22588), (11294, 19440), (12960, 16941)]