239618400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 288

約数和(自身を含む): 944939520

約数和(自身を除く): 705321120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 800, 816, 839, 840, 850, 952, 1020, 1050, 1120, 1190, 1200, 1275, 1360, 1400, 1428, 1632, 1678, 1680, 1700, 1785, 1904, 2040, 2100, 2380, 2400, 2517, 2550, 2720, 2800, 2856, 2975, 3356, 3360, 3400, 3570, 3808, 4080, 4195, 4200, 4760, 5034, 5100, 5600, 5712, 5873, 5950, 6712, 6800, 7140, 8160, 8390, 8400, 8925, 9520, 10068, 10200, 11424, 11746, 11900, 12585, 13424, 13600, 14263, 14280, 16780, 16800, 17619, 17850, 19040, 20136, 20400, 20975, 23492, 23800, 25170, 26848, 28526, 28560, 29365, 33560, 35238, 35700, 40272, 40800, 41950, 42789, 46984, 47600, 50340, 57052, 57120, 58730, 62925, 67120, 70476, 71315, 71400, 80544, 83900, 85578, 88095, 93968, 95200, 99841, 100680, 114104, 117460, 125850, 134240, 140952, 142630, 142800, 146825, 167800, 171156, 176190, 187936, 199682, 201360, 213945, 228208, 234920, 251700, 281904, 285260, 285600, 293650, 299523, 335600, 342312, 352380, 356575, 399364, 402720, 427890, 440475, 456416, 469840, 499205, 503400, 563808, 570520, 587300, 599046, 671200, 684624, 704760, 713150, 798728, 855780, 880950, 939680, 998410, 1006800, 1069725, 1141040, 1174600, 1198092, 1369248, 1409520, 1426300, 1497615, 1597456, 1711560, 1761900, 1996820, 2013600, 2139450, 2282080, 2349200, 2396184, 2496025, 2819040, 2852600, 2995230, 3194912, 3423120, 3523800, 3993640, 4278900, 4698400, 4792368, 4992050, 5705200, 5990460, 6846240, 7047600, 7488075, 7987280, 8557800, 9584736, 9984100, 11410400, 11980920, 14095200, 14976150, 15974560, 17115600, 19968200, 23961840, 29952300, 34231200, 39936400, 47923680, 59904600, 79872800, 119809200, 239618400]

約数ペア:

[(1, 239618400), (2, 119809200), (3, 79872800), (4, 59904600), (5, 47923680), (6, 39936400), (7, 34231200), (8, 29952300), (10, 23961840), (12, 19968200), (14, 17115600), (15, 15974560), (16, 14976150), (17, 14095200), (20, 11980920), (21, 11410400), (24, 9984100), (25, 9584736), (28, 8557800), (30, 7987280), (32, 7488075), (34, 7047600), (35, 6846240), (40, 5990460), (42, 5705200), (48, 4992050), (50, 4792368), (51, 4698400), (56, 4278900), (60, 3993640), (68, 3523800), (70, 3423120), (75, 3194912), (80, 2995230), (84, 2852600), (85, 2819040), (96, 2496025), (100, 2396184), (102, 2349200), (105, 2282080), (112, 2139450), (119, 2013600), (120, 1996820), (136, 1761900), (140, 1711560), (150, 1597456), (160, 1497615), (168, 1426300), (170, 1409520), (175, 1369248), (200, 1198092), (204, 1174600), (210, 1141040), (224, 1069725), (238, 1006800), (240, 998410), (255, 939680), (272, 880950), (280, 855780), (300, 798728), (336, 713150), (340, 704760), (350, 684624), (357, 671200), (400, 599046), (408, 587300), (420, 570520), (425, 563808), (476, 503400), (480, 499205), (510, 469840), (525, 456416), (544, 440475), (560, 427890), (595, 402720), (600, 399364), (672, 356575), (680, 352380), (700, 342312), (714, 335600), (800, 299523), (816, 293650), (839, 285600), (840, 285260), (850, 281904), (952, 251700), (1020, 234920), (1050, 228208), (1120, 213945), (1190, 201360), (1200, 199682), (1275, 187936), (1360, 176190), (1400, 171156), (1428, 167800), (1632, 146825), (1678, 142800), (1680, 142630), (1700, 140952), (1785, 134240), (1904, 125850), (2040, 117460), (2100, 114104), (2380, 100680), (2400, 99841), (2517, 95200), (2550, 93968), (2720, 88095), (2800, 85578), (2856, 83900), (2975, 80544), (3356, 71400), (3360, 71315), (3400, 70476), (3570, 67120), (3808, 62925), (4080, 58730), (4195, 57120), (4200, 57052), (4760, 50340), (5034, 47600), (5100, 46984), (5600, 42789), (5712, 41950), (5873, 40800), (5950, 40272), (6712, 35700), (6800, 35238), (7140, 33560), (8160, 29365), (8390, 28560), (8400, 28526), (8925, 26848), (9520, 25170), (10068, 23800), (10200, 23492), (11424, 20975), (11746, 20400), (11900, 20136), (12585, 19040), (13424, 17850), (13600, 17619), (14263, 16800), (14280, 16780)]