243485295680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{35491}}^1$

素因数の和:37468

約数の個数: 112

約数和(自身を含む): 632850753600

約数和(自身を除く): 389365457920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 1949, 3520, 3898, 7796, 9745, 15592, 19490, 21439, 31184, 35491, 38980, 42878, 62368, 70982, 77960, 85756, 107195, 124736, 141964, 155920, 171512, 177455, 214390, 283928, 311840, 343024, 354910, 390401, 428780, 567856, 623680, 686048, 709820, 780802, 857560, 1135712, 1372096, 1419640, 1561604, 1715120, 1952005, 2271424, 2839280, 3123208, 3430240, 3904010, 5678560, 6246416, 6860480, 7808020, 11357120, 12492832, 15616040, 24985664, 31232080, 62464160, 69171959, 124928320, 138343918, 276687836, 345859795, 553375672, 691719590, 760891549, 1106751344, 1383439180, 1521783098, 2213502688, 2766878360, 3043566196, 3804457745, 4427005376, 5533756720, 6087132392, 7608915490, 11067513440, 12174264784, 15217830980, 22135026880, 24348529568, 30435661960, 48697059136, 60871323920, 121742647840, 243485295680]

約数ペア:

[(1, 243485295680), (2, 121742647840), (4, 60871323920), (5, 48697059136), (8, 30435661960), (10, 24348529568), (11, 22135026880), (16, 15217830980), (20, 12174264784), (22, 11067513440), (32, 7608915490), (40, 6087132392), (44, 5533756720), (55, 4427005376), (64, 3804457745), (80, 3043566196), (88, 2766878360), (110, 2213502688), (160, 1521783098), (176, 1383439180), (220, 1106751344), (320, 760891549), (352, 691719590), (440, 553375672), (704, 345859795), (880, 276687836), (1760, 138343918), (1949, 124928320), (3520, 69171959), (3898, 62464160), (7796, 31232080), (9745, 24985664), (15592, 15616040), (19490, 12492832), (21439, 11357120), (31184, 7808020), (35491, 6860480), (38980, 6246416), (42878, 5678560), (62368, 3904010), (70982, 3430240), (77960, 3123208), (85756, 2839280), (107195, 2271424), (124736, 1952005), (141964, 1715120), (155920, 1561604), (171512, 1419640), (177455, 1372096), (214390, 1135712), (283928, 857560), (311840, 780802), (343024, 709820), (354910, 686048), (390401, 623680), (428780, 567856)]