217136160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{50263}}^1$

素因数の和:50287

約数の個数: 96

約数和(自身を含む): 759991680

約数和(自身を除く): 542855520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 50263, 100526, 150789, 201052, 251315, 301578, 402104, 452367, 502630, 603156, 753945, 804208, 904734, 1005260, 1206312, 1357101, 1507890, 1608416, 1809468, 2010520, 2261835, 2412624, 2714202, 3015780, 3618936, 4021040, 4523670, 4825248, 5428404, 6031560, 6785505, 7237872, 8042080, 9047340, 10856808, 12063120, 13571010, 14475744, 18094680, 21713616, 24126240, 27142020, 36189360, 43427232, 54284040, 72378720, 108568080, 217136160]

約数ペア:

[(1, 217136160), (2, 108568080), (3, 72378720), (4, 54284040), (5, 43427232), (6, 36189360), (8, 27142020), (9, 24126240), (10, 21713616), (12, 18094680), (15, 14475744), (16, 13571010), (18, 12063120), (20, 10856808), (24, 9047340), (27, 8042080), (30, 7237872), (32, 6785505), (36, 6031560), (40, 5428404), (45, 4825248), (48, 4523670), (54, 4021040), (60, 3618936), (72, 3015780), (80, 2714202), (90, 2412624), (96, 2261835), (108, 2010520), (120, 1809468), (135, 1608416), (144, 1507890), (160, 1357101), (180, 1206312), (216, 1005260), (240, 904734), (270, 804208), (288, 753945), (360, 603156), (432, 502630), (480, 452367), (540, 402104), (720, 301578), (864, 251315), (1080, 201052), (1440, 150789), (2160, 100526), (4320, 50263)]