243273360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 160

約数和(自身を含む): 842231808

約数和(自身を除く): 598958448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2064, 2143, 2365, 2580, 2640, 2838, 3440, 3784, 4286, 4730, 5160, 5676, 6429, 7095, 7568, 8572, 9460, 10320, 10715, 11352, 12858, 14190, 17144, 18920, 21430, 22704, 23573, 25716, 28380, 32145, 34288, 37840, 42860, 47146, 51432, 56760, 64290, 70719, 85720, 92149, 94292, 102864, 113520, 117865, 128580, 141438, 171440, 184298, 188584, 235730, 257160, 276447, 282876, 353595, 368596, 377168, 460745, 471460, 514320, 552894, 565752, 707190, 737192, 921490, 942920, 1013639, 1105788, 1131504, 1382235, 1414380, 1474384, 1842980, 1885840, 2027278, 2211576, 2764470, 2828760, 3040917, 3685960, 4054556, 4423152, 5068195, 5528940, 5657520, 6081834, 7371920, 8109112, 10136390, 11057880, 12163668, 15204585, 16218224, 20272780, 22115760, 24327336, 30409170, 40545560, 48654672, 60818340, 81091120, 121636680, 243273360]

約数ペア:

[(1, 243273360), (2, 121636680), (3, 81091120), (4, 60818340), (5, 48654672), (6, 40545560), (8, 30409170), (10, 24327336), (11, 22115760), (12, 20272780), (15, 16218224), (16, 15204585), (20, 12163668), (22, 11057880), (24, 10136390), (30, 8109112), (33, 7371920), (40, 6081834), (43, 5657520), (44, 5528940), (48, 5068195), (55, 4423152), (60, 4054556), (66, 3685960), (80, 3040917), (86, 2828760), (88, 2764470), (110, 2211576), (120, 2027278), (129, 1885840), (132, 1842980), (165, 1474384), (172, 1414380), (176, 1382235), (215, 1131504), (220, 1105788), (240, 1013639), (258, 942920), (264, 921490), (330, 737192), (344, 707190), (430, 565752), (440, 552894), (473, 514320), (516, 471460), (528, 460745), (645, 377168), (660, 368596), (688, 353595), (860, 282876), (880, 276447), (946, 257160), (1032, 235730), (1290, 188584), (1320, 184298), (1419, 171440), (1720, 141438), (1892, 128580), (2064, 117865), (2143, 113520), (2365, 102864), (2580, 94292), (2640, 92149), (2838, 85720), (3440, 70719), (3784, 64290), (4286, 56760), (4730, 51432), (5160, 47146), (5676, 42860), (6429, 37840), (7095, 34288), (7568, 32145), (8572, 28380), (9460, 25716), (10320, 23573), (10715, 22704), (11352, 21430), (12858, 18920), (14190, 17144)]