20142329025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 41973313536

約数和(自身を除く): 21830984511

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 91, 105, 175, 195, 197, 211, 213, 273, 325, 355, 455, 497, 525, 591, 633, 923, 975, 985, 1055, 1065, 1365, 1379, 1477, 1491, 1775, 2275, 2485, 2561, 2743, 2769, 2955, 3165, 4137, 4431, 4615, 4925, 5275, 5325, 6461, 6825, 6895, 7385, 7455, 7683, 8229, 12425, 12805, 13715, 13845, 13987, 14775, 14981, 15825, 17927, 19201, 19383, 20685, 22155, 23075, 32305, 34475, 36925, 37275, 38415, 41145, 41567, 41961, 44943, 53781, 57603, 64025, 68575, 69225, 69935, 74905, 89635, 96005, 96915, 97909, 103425, 104867, 110775, 124701, 161525, 181831, 192075, 194753, 205725, 207835, 209805, 224715, 268905, 288015, 290969, 293727, 314601, 349675, 374525, 448175, 480025, 484575, 489545, 524335, 540371, 545493, 584259, 623505, 872907, 909155, 973765, 1039175, 1049025, 1123575, 1272817, 1344525, 1363271, 1440075, 1454845, 1468635, 1573005, 1621113, 2447725, 2621675, 2701855, 2727465, 2921295, 2951257, 3117525, 3782597, 3818451, 4089813, 4364535, 4545775, 4868825, 6364085, 6816355, 7274225, 7343175, 7865025, 8105565, 8853771, 11347791, 13509275, 13637325, 14606475, 14756285, 18912985, 19092255, 20449065, 20658799, 21822675, 31820425, 34081775, 38366341, 40527825, 44268855, 56738955, 61976397, 73781425, 94564925, 95461275, 102245325, 103293995, 115099023, 191831705, 221344275, 268564387, 283694775, 309881985, 516469975, 575495115, 805693161, 959158525, 1342821935, 1549409925, 2877475575, 4028465805, 6714109675, 20142329025]

約数ペア:

[(1, 20142329025), (3, 6714109675), (5, 4028465805), (7, 2877475575), (13, 1549409925), (15, 1342821935), (21, 959158525), (25, 805693161), (35, 575495115), (39, 516469975), (65, 309881985), (71, 283694775), (75, 268564387), (91, 221344275), (105, 191831705), (175, 115099023), (195, 103293995), (197, 102245325), (211, 95461275), (213, 94564925), (273, 73781425), (325, 61976397), (355, 56738955), (455, 44268855), (497, 40527825), (525, 38366341), (591, 34081775), (633, 31820425), (923, 21822675), (975, 20658799), (985, 20449065), (1055, 19092255), (1065, 18912985), (1365, 14756285), (1379, 14606475), (1477, 13637325), (1491, 13509275), (1775, 11347791), (2275, 8853771), (2485, 8105565), (2561, 7865025), (2743, 7343175), (2769, 7274225), (2955, 6816355), (3165, 6364085), (4137, 4868825), (4431, 4545775), (4615, 4364535), (4925, 4089813), (5275, 3818451), (5325, 3782597), (6461, 3117525), (6825, 2951257), (6895, 2921295), (7385, 2727465), (7455, 2701855), (7683, 2621675), (8229, 2447725), (12425, 1621113), (12805, 1573005), (13715, 1468635), (13845, 1454845), (13987, 1440075), (14775, 1363271), (14981, 1344525), (15825, 1272817), (17927, 1123575), (19201, 1049025), (19383, 1039175), (20685, 973765), (22155, 909155), (23075, 872907), (32305, 623505), (34475, 584259), (36925, 545493), (37275, 540371), (38415, 524335), (41145, 489545), (41567, 484575), (41961, 480025), (44943, 448175), (53781, 374525), (57603, 349675), (64025, 314601), (68575, 293727), (69225, 290969), (69935, 288015), (74905, 268905), (89635, 224715), (96005, 209805), (96915, 207835), (97909, 205725), (103425, 194753), (104867, 192075), (110775, 181831), (124701, 161525)]