206757360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31907}}^1$

素因数の和:31932

約数の個数: 100

約数和(自身を含む): 718121448

約数和(自身を除く): 511364088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31907, 63814, 95721, 127628, 159535, 191442, 255256, 287163, 319070, 382884, 478605, 510512, 574326, 638140, 765768, 861489, 957210, 1148652, 1276280, 1435815, 1531536, 1722978, 1914420, 2297304, 2552560, 2584467, 2871630, 3445956, 3828840, 4307445, 4594608, 5168934, 5743260, 6891912, 7657680, 8614890, 10337868, 11486520, 12922335, 13783824, 17229780, 20675736, 22973040, 25844670, 34459560, 41351472, 51689340, 68919120, 103378680, 206757360]

約数ペア:

[(1, 206757360), (2, 103378680), (3, 68919120), (4, 51689340), (5, 41351472), (6, 34459560), (8, 25844670), (9, 22973040), (10, 20675736), (12, 17229780), (15, 13783824), (16, 12922335), (18, 11486520), (20, 10337868), (24, 8614890), (27, 7657680), (30, 6891912), (36, 5743260), (40, 5168934), (45, 4594608), (48, 4307445), (54, 3828840), (60, 3445956), (72, 2871630), (80, 2584467), (81, 2552560), (90, 2297304), (108, 1914420), (120, 1722978), (135, 1531536), (144, 1435815), (162, 1276280), (180, 1148652), (216, 957210), (240, 861489), (270, 765768), (324, 638140), (360, 574326), (405, 510512), (432, 478605), (540, 382884), (648, 319070), (720, 287163), (810, 255256), (1080, 191442), (1296, 159535), (1620, 127628), (2160, 95721), (3240, 63814), (6480, 31907)]