557448840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 1962455040

約数和(自身を除く): 1405006200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 311, 312, 360, 383, 390, 468, 520, 585, 622, 766, 780, 933, 936, 1149, 1170, 1244, 1532, 1555, 1560, 1866, 1915, 2298, 2340, 2488, 2799, 3064, 3110, 3447, 3732, 3830, 4043, 4596, 4665, 4680, 4979, 5598, 5745, 6220, 6894, 7464, 7660, 8086, 9192, 9330, 9958, 11196, 11490, 12129, 12440, 13788, 13995, 14937, 15320, 16172, 17235, 18660, 19916, 20215, 22392, 22980, 24258, 24895, 27576, 27990, 29874, 32344, 34470, 36387, 37320, 39832, 40430, 44811, 45960, 48516, 49790, 55980, 59748, 60645, 68940, 72774, 74685, 80860, 89622, 97032, 99580, 111960, 119113, 119496, 121290, 137880, 145548, 149370, 161720, 179244, 181935, 199160, 224055, 238226, 242580, 291096, 298740, 357339, 358488, 363870, 448110, 476452, 485160, 595565, 597480, 714678, 727740, 896220, 952904, 1072017, 1191130, 1429356, 1455480, 1548469, 1786695, 1792440, 2144034, 2382260, 2858712, 3096938, 3573390, 4288068, 4645407, 4764520, 5360085, 6193876, 7146780, 7742345, 8576136, 9290814, 10720170, 12387752, 13936221, 14293560, 15484690, 18581628, 21440340, 23227035, 27872442, 30969380, 37163256, 42880680, 46454070, 55744884, 61938760, 69681105, 92908140, 111489768, 139362210, 185816280, 278724420, 557448840]

約数ペア:

[(1, 557448840), (2, 278724420), (3, 185816280), (4, 139362210), (5, 111489768), (6, 92908140), (8, 69681105), (9, 61938760), (10, 55744884), (12, 46454070), (13, 42880680), (15, 37163256), (18, 30969380), (20, 27872442), (24, 23227035), (26, 21440340), (30, 18581628), (36, 15484690), (39, 14293560), (40, 13936221), (45, 12387752), (52, 10720170), (60, 9290814), (65, 8576136), (72, 7742345), (78, 7146780), (90, 6193876), (104, 5360085), (117, 4764520), (120, 4645407), (130, 4288068), (156, 3573390), (180, 3096938), (195, 2858712), (234, 2382260), (260, 2144034), (311, 1792440), (312, 1786695), (360, 1548469), (383, 1455480), (390, 1429356), (468, 1191130), (520, 1072017), (585, 952904), (622, 896220), (766, 727740), (780, 714678), (933, 597480), (936, 595565), (1149, 485160), (1170, 476452), (1244, 448110), (1532, 363870), (1555, 358488), (1560, 357339), (1866, 298740), (1915, 291096), (2298, 242580), (2340, 238226), (2488, 224055), (2799, 199160), (3064, 181935), (3110, 179244), (3447, 161720), (3732, 149370), (3830, 145548), (4043, 137880), (4596, 121290), (4665, 119496), (4680, 119113), (4979, 111960), (5598, 99580), (5745, 97032), (6220, 89622), (6894, 80860), (7464, 74685), (7660, 72774), (8086, 68940), (9192, 60645), (9330, 59748), (9958, 55980), (11196, 49790), (11490, 48516), (12129, 45960), (12440, 44811), (13788, 40430), (13995, 39832), (14937, 37320), (15320, 36387), (16172, 34470), (17235, 32344), (18660, 29874), (19916, 27990), (20215, 27576), (22392, 24895), (22980, 24258)]