243541320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10853}}^1$

素因数の和:10895

約数の個数: 128

約数和(自身を含む): 844007040

約数和(自身を除く): 600465720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 10853, 11220, 21706, 22440, 32559, 43412, 54265, 65118, 86824, 108530, 119383, 130236, 162795, 184501, 217060, 238766, 260472, 325590, 358149, 369002, 434120, 477532, 553503, 596915, 651180, 716298, 738004, 922505, 955064, 1107006, 1193830, 1302360, 1432596, 1476008, 1790745, 1845010, 2029511, 2214012, 2387660, 2767515, 2865192, 3581490, 3690020, 4059022, 4428024, 4775320, 5535030, 6088533, 7162980, 7380040, 8118044, 10147555, 11070060, 12177066, 14325960, 16236088, 20295110, 22140120, 24354132, 30442665, 40590220, 48708264, 60885330, 81180440, 121770660, 243541320]

約数ペア:

[(1, 243541320), (2, 121770660), (3, 81180440), (4, 60885330), (5, 48708264), (6, 40590220), (8, 30442665), (10, 24354132), (11, 22140120), (12, 20295110), (15, 16236088), (17, 14325960), (20, 12177066), (22, 11070060), (24, 10147555), (30, 8118044), (33, 7380040), (34, 7162980), (40, 6088533), (44, 5535030), (51, 4775320), (55, 4428024), (60, 4059022), (66, 3690020), (68, 3581490), (85, 2865192), (88, 2767515), (102, 2387660), (110, 2214012), (120, 2029511), (132, 1845010), (136, 1790745), (165, 1476008), (170, 1432596), (187, 1302360), (204, 1193830), (220, 1107006), (255, 955064), (264, 922505), (330, 738004), (340, 716298), (374, 651180), (408, 596915), (440, 553503), (510, 477532), (561, 434120), (660, 369002), (680, 358149), (748, 325590), (935, 260472), (1020, 238766), (1122, 217060), (1320, 184501), (1496, 162795), (1870, 130236), (2040, 119383), (2244, 108530), (2805, 86824), (3740, 65118), (4488, 54265), (5610, 43412), (7480, 32559), (10853, 22440), (11220, 21706)]