20170073385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:933

約数の個数: 256

約数和(自身を含む): 47702753280

約数和(自身を除く): 27532679895

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 157, 165, 187, 189, 231, 255, 297, 315, 357, 385, 459, 471, 495, 561, 595, 693, 727, 765, 785, 935, 945, 1071, 1099, 1155, 1309, 1413, 1485, 1683, 1727, 1785, 2079, 2181, 2295, 2355, 2669, 2805, 3213, 3297, 3465, 3635, 3927, 4239, 5049, 5089, 5181, 5355, 5495, 6543, 6545, 7065, 7997, 8007, 8415, 8635, 9891, 10395, 10905, 11781, 12089, 12359, 13345, 15267, 15543, 16065, 16485, 18683, 19629, 19635, 21195, 23991, 24021, 25245, 25445, 25905, 29359, 29673, 32715, 35343, 36267, 37077, 39985, 40035, 45801, 46629, 49455, 55979, 56049, 58905, 60445, 61795, 71973, 72063, 76335, 77715, 86513, 88077, 93415, 98145, 108801, 111231, 114139, 119955, 120105, 135949, 137403, 146795, 148365, 167937, 168147, 176715, 181335, 185385, 205513, 215919, 229005, 233145, 259539, 264231, 279895, 280245, 326403, 333693, 342417, 359865, 360315, 407847, 432565, 440385, 503811, 504441, 544005, 556155, 570695, 616539, 679745, 687015, 778617, 792693, 798973, 839685, 840735, 951643, 1027251, 1027565, 1079595, 1223541, 1255529, 1297695, 1321155, 1511433, 1632015, 1668465, 1712085, 1849617, 1940363, 2039235, 2335851, 2396919, 2519055, 2522205, 2854929, 3081753, 3082695, 3670623, 3766587, 3893085, 3963465, 3994865, 4758215, 5136255, 5548851, 5821089, 6117705, 6277645, 7190757, 7557165, 8564787, 8788703, 9248085, 9701815, 11299761, 11679255, 11984595, 13582541, 14274645, 15408765, 17463267, 18353115, 18832935, 21343993, 21572271, 25694361, 26366109, 27744255, 29105445, 33899283, 35953785, 40747623, 42823935, 43943515, 52389801, 56498805, 64031979, 67912705, 79098327, 87316335, 106719965, 107861355, 122242869, 128471805, 131830545, 149407951, 169496415, 192095937, 203738115, 237294981, 261949005, 320159895, 366728607, 395491635, 448223853, 576287811, 611214345, 747039755, 960479685, 1186474905, 1344671559, 1833643035, 2241119265, 2881439055, 4034014677, 6723357795, 20170073385]

約数ペア:

[(1, 20170073385), (3, 6723357795), (5, 4034014677), (7, 2881439055), (9, 2241119265), (11, 1833643035), (15, 1344671559), (17, 1186474905), (21, 960479685), (27, 747039755), (33, 611214345), (35, 576287811), (45, 448223853), (51, 395491635), (55, 366728607), (63, 320159895), (77, 261949005), (85, 237294981), (99, 203738115), (105, 192095937), (119, 169496415), (135, 149407951), (153, 131830545), (157, 128471805), (165, 122242869), (187, 107861355), (189, 106719965), (231, 87316335), (255, 79098327), (297, 67912705), (315, 64031979), (357, 56498805), (385, 52389801), (459, 43943515), (471, 42823935), (495, 40747623), (561, 35953785), (595, 33899283), (693, 29105445), (727, 27744255), (765, 26366109), (785, 25694361), (935, 21572271), (945, 21343993), (1071, 18832935), (1099, 18353115), (1155, 17463267), (1309, 15408765), (1413, 14274645), (1485, 13582541), (1683, 11984595), (1727, 11679255), (1785, 11299761), (2079, 9701815), (2181, 9248085), (2295, 8788703), (2355, 8564787), (2669, 7557165), (2805, 7190757), (3213, 6277645), (3297, 6117705), (3465, 5821089), (3635, 5548851), (3927, 5136255), (4239, 4758215), (5049, 3994865), (5089, 3963465), (5181, 3893085), (5355, 3766587), (5495, 3670623), (6543, 3082695), (6545, 3081753), (7065, 2854929), (7997, 2522205), (8007, 2519055), (8415, 2396919), (8635, 2335851), (9891, 2039235), (10395, 1940363), (10905, 1849617), (11781, 1712085), (12089, 1668465), (12359, 1632015), (13345, 1511433), (15267, 1321155), (15543, 1297695), (16065, 1255529), (16485, 1223541), (18683, 1079595), (19629, 1027565), (19635, 1027251), (21195, 951643), (23991, 840735), (24021, 839685), (25245, 798973), (25445, 792693), (25905, 778617), (29359, 687015), (29673, 679745), (32715, 616539), (35343, 570695), (36267, 556155), (37077, 544005), (39985, 504441), (40035, 503811), (45801, 440385), (46629, 432565), (49455, 407847), (55979, 360315), (56049, 359865), (58905, 342417), (60445, 333693), (61795, 326403), (71973, 280245), (72063, 279895), (76335, 264231), (77715, 259539), (86513, 233145), (88077, 229005), (93415, 215919), (98145, 205513), (108801, 185385), (111231, 181335), (114139, 176715), (119955, 168147), (120105, 167937), (135949, 148365), (137403, 146795)]