13618984480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3851}}^1$

素因数の和:3951

約数の個数: 144

約数和(自身を含む): 34700726592

約数和(自身を除く): 21081742112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 961, 992, 1240, 1426, 1840, 1922, 2480, 2852, 3565, 3680, 3844, 3851, 4805, 4960, 5704, 7130, 7688, 7702, 9610, 11408, 14260, 15376, 15404, 19220, 19255, 22103, 22816, 28520, 30752, 30808, 38440, 38510, 44206, 57040, 61616, 76880, 77020, 88412, 88573, 110515, 114080, 119381, 123232, 153760, 154040, 176824, 177146, 221030, 238762, 308080, 353648, 354292, 442060, 442865, 477524, 596905, 616160, 707296, 708584, 884120, 885730, 955048, 1193810, 1417168, 1768240, 1771460, 1910096, 2387620, 2745763, 2834336, 3536480, 3542920, 3700811, 3820192, 4775240, 5491526, 7085840, 7401622, 9550480, 10983052, 13728815, 14171680, 14803244, 18504055, 19100960, 21966104, 27457630, 29606488, 37008110, 43932208, 54915260, 59212976, 74016220, 85118653, 87864416, 109830520, 118425952, 148032440, 170237306, 219661040, 296064880, 340474612, 425593265, 439322080, 592129760, 680949224, 851186530, 1361898448, 1702373060, 2723796896, 3404746120, 6809492240, 13618984480]

約数ペア:

[(1, 13618984480), (2, 6809492240), (4, 3404746120), (5, 2723796896), (8, 1702373060), (10, 1361898448), (16, 851186530), (20, 680949224), (23, 592129760), (31, 439322080), (32, 425593265), (40, 340474612), (46, 296064880), (62, 219661040), (80, 170237306), (92, 148032440), (115, 118425952), (124, 109830520), (155, 87864416), (160, 85118653), (184, 74016220), (230, 59212976), (248, 54915260), (310, 43932208), (368, 37008110), (460, 29606488), (496, 27457630), (620, 21966104), (713, 19100960), (736, 18504055), (920, 14803244), (961, 14171680), (992, 13728815), (1240, 10983052), (1426, 9550480), (1840, 7401622), (1922, 7085840), (2480, 5491526), (2852, 4775240), (3565, 3820192), (3680, 3700811), (3844, 3542920), (3851, 3536480), (4805, 2834336), (4960, 2745763), (5704, 2387620), (7130, 1910096), (7688, 1771460), (7702, 1768240), (9610, 1417168), (11408, 1193810), (14260, 955048), (15376, 885730), (15404, 884120), (19220, 708584), (19255, 707296), (22103, 616160), (22816, 596905), (28520, 477524), (30752, 442865), (30808, 442060), (38440, 354292), (38510, 353648), (44206, 308080), (57040, 238762), (61616, 221030), (76880, 177146), (77020, 176824), (88412, 154040), (88573, 153760), (110515, 123232), (114080, 119381)]