171033720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10005

約数の個数: 128

約数和(自身を含む): 602864640

約数和(自身を除く): 431830920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9967, 17160, 19934, 29901, 39868, 49835, 59802, 79736, 99670, 109637, 119604, 129571, 149505, 199340, 219274, 239208, 259142, 299010, 328911, 388713, 398680, 438548, 518284, 548185, 598020, 647855, 657822, 777426, 877096, 1036568, 1096370, 1196040, 1295710, 1315644, 1425281, 1554852, 1644555, 1943565, 2192740, 2591420, 2631288, 2850562, 3109704, 3289110, 3887130, 4275843, 4385480, 5182840, 5701124, 6578220, 7126405, 7774260, 8551686, 11402248, 13156440, 14252810, 15548520, 17103372, 21379215, 28505620, 34206744, 42758430, 57011240, 85516860, 171033720]

約数ペア:

[(1, 171033720), (2, 85516860), (3, 57011240), (4, 42758430), (5, 34206744), (6, 28505620), (8, 21379215), (10, 17103372), (11, 15548520), (12, 14252810), (13, 13156440), (15, 11402248), (20, 8551686), (22, 7774260), (24, 7126405), (26, 6578220), (30, 5701124), (33, 5182840), (39, 4385480), (40, 4275843), (44, 3887130), (52, 3289110), (55, 3109704), (60, 2850562), (65, 2631288), (66, 2591420), (78, 2192740), (88, 1943565), (104, 1644555), (110, 1554852), (120, 1425281), (130, 1315644), (132, 1295710), (143, 1196040), (156, 1096370), (165, 1036568), (195, 877096), (220, 777426), (260, 657822), (264, 647855), (286, 598020), (312, 548185), (330, 518284), (390, 438548), (429, 398680), (440, 388713), (520, 328911), (572, 299010), (660, 259142), (715, 239208), (780, 219274), (858, 199340), (1144, 149505), (1320, 129571), (1430, 119604), (1560, 109637), (1716, 99670), (2145, 79736), (2860, 59802), (3432, 49835), (4290, 39868), (5720, 29901), (8580, 19934), (9967, 17160)]