190496640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 620421120

約数和(自身を除く): 429924480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2111, 2256, 2820, 3008, 3760, 4222, 4512, 5640, 6016, 6333, 7520, 8444, 9024, 10555, 11280, 12666, 15040, 16888, 18048, 21110, 22560, 25332, 30080, 31665, 33776, 42220, 45120, 50664, 63330, 67552, 84440, 90240, 99217, 101328, 126660, 135104, 168880, 198434, 202656, 253320, 270208, 297651, 337760, 396868, 405312, 496085, 506640, 595302, 675520, 793736, 810624, 992170, 1013280, 1190604, 1351040, 1488255, 1587472, 1984340, 2026560, 2381208, 2976510, 3174944, 3968680, 4053120, 4762416, 5953020, 6349888, 7937360, 9524832, 11906040, 12699776, 15874720, 19049664, 23812080, 31749440, 38099328, 47624160, 63498880, 95248320, 190496640]

約数ペア:

[(1, 190496640), (2, 95248320), (3, 63498880), (4, 47624160), (5, 38099328), (6, 31749440), (8, 23812080), (10, 19049664), (12, 15874720), (15, 12699776), (16, 11906040), (20, 9524832), (24, 7937360), (30, 6349888), (32, 5953020), (40, 4762416), (47, 4053120), (48, 3968680), (60, 3174944), (64, 2976510), (80, 2381208), (94, 2026560), (96, 1984340), (120, 1587472), (128, 1488255), (141, 1351040), (160, 1190604), (188, 1013280), (192, 992170), (235, 810624), (240, 793736), (282, 675520), (320, 595302), (376, 506640), (384, 496085), (470, 405312), (480, 396868), (564, 337760), (640, 297651), (705, 270208), (752, 253320), (940, 202656), (960, 198434), (1128, 168880), (1410, 135104), (1504, 126660), (1880, 101328), (1920, 99217), (2111, 90240), (2256, 84440), (2820, 67552), (3008, 63330), (3760, 50664), (4222, 45120), (4512, 42220), (5640, 33776), (6016, 31665), (6333, 30080), (7520, 25332), (8444, 22560), (9024, 21110), (10555, 18048), (11280, 16888), (12666, 15040)]